Merge branch 'main' of https://github.com/neuralmagic/vllm into sage/dbo-full-cudagraphs

2026-04-06 12:17:05 +08:00 · 2025-07-31 21:17:21 +00:00 · 2025-07-31 21:17:21 +00:00 · ba17d955a0
commit ba17d955a0
parent 582d301f98 207b750e19
465 changed files with 13945 additions and 9938 deletions
--- a/.buildkite/nightly-benchmarks/README.md
+++ b/.buildkite/nightly-benchmarks/README.md
@ -28,6 +28,7 @@ See [vLLM performance dashboard](https://perf.vllm.ai) for the latest performanc
 ## Trigger the benchmark

 Performance benchmark will be triggered when:
+
 - A PR being merged into vllm.
 - Every commit for those PRs with `perf-benchmarks` label AND `ready` label.

@ -38,6 +39,7 @@ bash .buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
 ```

 Runtime environment variables:
+
 - `ON_CPU`: set the value to '1' on Intel® Xeon® Processors. Default value is 0.
 - `SERVING_JSON`: JSON file to use for the serving tests. Default value is empty string (use default file).
 - `LATENCY_JSON`: JSON file to use for the latency tests. Default value is empty string (use default file).
@ -46,12 +48,14 @@ Runtime environment variables:
 - `REMOTE_PORT`: Port for the remote vLLM service to benchmark. Default value is empty string.

 Nightly benchmark will be triggered when:
+
 - Every commit for those PRs with `perf-benchmarks` label and `nightly-benchmarks` label.

 ## Performance benchmark details

 See [performance-benchmarks-descriptions.md](performance-benchmarks-descriptions.md) for detailed descriptions, and use `tests/latency-tests.json`, `tests/throughput-tests.json`, `tests/serving-tests.json` to configure the test cases.
 > NOTE: For Intel® Xeon® Processors, use `tests/latency-tests-cpu.json`, `tests/throughput-tests-cpu.json`, `tests/serving-tests-cpu.json` instead.
+>
 ### Latency test

 Here is an example of one test inside `latency-tests.json`:
@ -74,7 +78,7 @@ Here is an example of one test inside `latency-tests.json`:
 In this example:

 - The `test_name` attributes is a unique identifier for the test. In `latency-tests.json`, it must start with `latency_`.
- The `parameters` attribute control the command line arguments to be used for `benchmark_latency.py`. Note that please use underline `_` instead of the dash `-` when specifying the command line arguments, and `run-performance-benchmarks.sh` will convert the underline to dash when feeding the arguments to `benchmark_latency.py`. For example, the corresponding command line arguments for `benchmark_latency.py` will be `--model meta-llama/Meta-Llama-3-8B --tensor-parallel-size 1 --load-format dummy --num-iters-warmup 5 --num-iters 15`
+- The `parameters` attribute control the command line arguments to be used for `vllm bench latency`. Note that please use underline `_` instead of the dash `-` when specifying the command line arguments, and `run-performance-benchmarks.sh` will convert the underline to dash when feeding the arguments to `vllm bench latency`. For example, the corresponding command line arguments for `vllm bench latency` will be `--model meta-llama/Meta-Llama-3-8B --tensor-parallel-size 1 --load-format dummy --num-iters-warmup 5 --num-iters 15`

 Note that the performance numbers are highly sensitive to the value of the parameters. Please make sure the parameters are set correctly.

@ -82,13 +86,13 @@ WARNING: The benchmarking script will save json results by itself, so please do

 ### Throughput test

-The tests are specified in `throughput-tests.json`. The syntax is similar to `latency-tests.json`, except for that the parameters will be fed forward to `benchmark_throughput.py`.
+The tests are specified in `throughput-tests.json`. The syntax is similar to `latency-tests.json`, except for that the parameters will be fed forward to `vllm bench throughput`.

 The number of this test is also stable -- a slight change on the value of this number might vary the performance numbers by a lot.

 ### Serving test

-We test the throughput by using `benchmark_serving.py` with request rate = inf to cover the online serving overhead. The corresponding parameters are in `serving-tests.json`, and here is an example:
+We test the throughput by using `vllm bench serve` with request rate = inf to cover the online serving overhead. The corresponding parameters are in `serving-tests.json`, and here is an example:

 ```json
 [
@ -118,8 +122,8 @@ Inside this example:

 - The `test_name` attribute is also a unique identifier for the test. It must start with `serving_`.
 - The `server-parameters` includes the command line arguments for vLLM server.
- The `client-parameters` includes the command line arguments for `benchmark_serving.py`.
- The `qps_list` controls the list of qps for test. It will be used to configure the `--request-rate` parameter in `benchmark_serving.py`
+- The `client-parameters` includes the command line arguments for `vllm bench serve`.
+- The `qps_list` controls the list of qps for test. It will be used to configure the `--request-rate` parameter in `vllm bench serve`

 The number of this test is less stable compared to the delay and latency benchmarks (due to randomized sharegpt dataset sampling inside `benchmark_serving.py`), but a large change on this number (e.g. 5% change) still vary the output greatly.

@ -149,6 +153,7 @@ Here is an example using the script to compare result_a and result_b without det

 Here is an example using the script to compare result_a and result_b with detail test name.
 `python3 compare-json-results.py -f results_a/benchmark_results.json -f results_b/benchmark_results.json`
+
 |   | results_a/benchmark_results.json_name | results_a/benchmark_results.json | results_b/benchmark_results.json_name | results_b/benchmark_results.json | perf_ratio        |
 |---|---------------------------------------------|----------------------------------------|---------------------------------------------|----------------------------------------|----------|
 | 0 | serving_llama8B_tp1_sharegpt_qps_1          | 142.633982                             | serving_llama8B_tp1_sharegpt_qps_1          | 156.526018                             | 1.097396 |
--- a/.buildkite/nightly-benchmarks/nightly-annotation.md
+++ b/.buildkite/nightly-benchmarks/nightly-annotation.md
@ -1,3 +1,4 @@
+# Nightly benchmark annotation

 ## Description

@ -13,15 +14,15 @@ Please download the visualization scripts in the post

 - Find the docker we use in `benchmarking pipeline`
 - Deploy the docker, and inside the docker:
-  - Download `nightly-benchmarks.zip`.
-  - In the same folder, run the following code:
+    - Download `nightly-benchmarks.zip`.
+    - In the same folder, run the following code:

-  ```bash
-  export HF_TOKEN=<your HF token>
-  apt update
-  apt install -y git
-  unzip nightly-benchmarks.zip
-  VLLM_SOURCE_CODE_LOC=./ bash .buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
-  ```
+    ```bash
+    export HF_TOKEN=<your HF token>
+    apt update
+    apt install -y git
+    unzip nightly-benchmarks.zip
+    VLLM_SOURCE_CODE_LOC=./ bash .buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
+    ```

 And the results will be inside `./benchmarks/results`.
--- a/.buildkite/nightly-benchmarks/nightly-descriptions.md
+++ b/.buildkite/nightly-benchmarks/nightly-descriptions.md
@ -13,25 +13,25 @@ Latest reproduction guilde: [github issue link](https://github.com/vllm-project/
 ## Setup

 - Docker images:
-  - vLLM: `vllm/vllm-openai:v0.6.2`
-  - SGLang: `lmsysorg/sglang:v0.3.2-cu121`
-  - LMDeploy: `openmmlab/lmdeploy:v0.6.1-cu12`
-  - TensorRT-LLM: `nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3`
-    - *NOTE: we uses r24.07 as the current implementation only works for this version. We are going to bump this up.*
-  - Check [nightly-pipeline.yaml](nightly-pipeline.yaml) for the concrete docker images, specs and commands we use for the benchmark.
+    - vLLM: `vllm/vllm-openai:v0.6.2`
+    - SGLang: `lmsysorg/sglang:v0.3.2-cu121`
+    - LMDeploy: `openmmlab/lmdeploy:v0.6.1-cu12`
+    - TensorRT-LLM: `nvcr.io/nvidia/tritonserver:24.07-trtllm-python-py3`
+        - *NOTE: we uses r24.07 as the current implementation only works for this version. We are going to bump this up.*
+    - Check [nightly-pipeline.yaml](nightly-pipeline.yaml) for the concrete docker images, specs and commands we use for the benchmark.
 - Hardware
-  - 8x Nvidia A100 GPUs
+    - 8x Nvidia A100 GPUs
 - Workload:
-  - Dataset
-    - ShareGPT dataset
-    - Prefill-heavy dataset (in average 462 input tokens, 16 tokens as output)
-    - Decode-heavy dataset (in average 462 input tokens, 256 output tokens)
-    - Check [nightly-tests.json](tests/nightly-tests.json) for the concrete configuration of datasets we use.
-  - Models: llama-3 8B, llama-3 70B.
-    - We do not use llama 3.1 as it is incompatible with trt-llm r24.07. ([issue](https://github.com/NVIDIA/TensorRT-LLM/issues/2105)).
-  - Average QPS (query per second): 2, 4, 8, 16, 32 and inf.
-    - Queries are randomly sampled, and arrival patterns are determined via Poisson process, but all with fixed random seed.
-  - Evaluation metrics: Throughput (higher the better), TTFT (time to the first token, lower the better), ITL (inter-token latency, lower the better).
+    - Dataset
+        - ShareGPT dataset
+        - Prefill-heavy dataset (in average 462 input tokens, 16 tokens as output)
+        - Decode-heavy dataset (in average 462 input tokens, 256 output tokens)
+        - Check [nightly-tests.json](tests/nightly-tests.json) for the concrete configuration of datasets we use.
+    - Models: llama-3 8B, llama-3 70B.
+        - We do not use llama 3.1 as it is incompatible with trt-llm r24.07. ([issue](https://github.com/NVIDIA/TensorRT-LLM/issues/2105)).
+    - Average QPS (query per second): 2, 4, 8, 16, 32 and inf.
+        - Queries are randomly sampled, and arrival patterns are determined via Poisson process, but all with fixed random seed.
+    - Evaluation metrics: Throughput (higher the better), TTFT (time to the first token, lower the better), ITL (inter-token latency, lower the better).

 ## Known issues

--- a/.buildkite/nightly-benchmarks/performance-benchmarks-descriptions.md
+++ b/.buildkite/nightly-benchmarks/performance-benchmarks-descriptions.md
@ -1,3 +1,4 @@
+# Performance benchmarks descriptions

 ## Latency tests

--- a/.buildkite/nightly-benchmarks/scripts/convert-results-json-to-markdown.py
+++ b/.buildkite/nightly-benchmarks/scripts/convert-results-json-to-markdown.py
@ -44,6 +44,7 @@ serving_column_mapping = {
    "test_name": "Test name",
    "gpu_type": "GPU",
    "completed": "# of req.",
+    "max_concurrency": "# of max concurrency.",
    "request_throughput": "Tput (req/s)",
    "total_token_throughput": "Total Token Tput (tok/s)",
    "output_throughput": "Output Tput (tok/s)",
@ -100,7 +101,7 @@ if __name__ == "__main__":
            raw_result = json.loads(f.read())

        if "serving" in str(test_file):
-            # this result is generated via `benchmark_serving.py`
+            # this result is generated via `vllm bench serve` command

            # attach the benchmarking command to raw_result
            try:
@ -120,7 +121,7 @@ if __name__ == "__main__":
            continue

        elif "latency" in f.name:
-            # this result is generated via `benchmark_latency.py`
+            # this result is generated via `vllm bench latency` command

            # attach the benchmarking command to raw_result
            try:
@ -148,7 +149,7 @@ if __name__ == "__main__":
            continue

        elif "throughput" in f.name:
-            # this result is generated via `benchmark_throughput.py`
+            # this result is generated via `vllm bench throughput` command

            # attach the benchmarking command to raw_result
            try:
--- a/.buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
+++ b/.buildkite/nightly-benchmarks/scripts/run-nightly-benchmarks.sh
@ -73,7 +73,7 @@ get_current_llm_serving_engine() {
    echo "Container: vllm"
    # move to a completely irrelevant directory, to avoid import vllm from current folder
    export CURRENT_LLM_SERVING_ENGINE=vllm
-    
+
    return
  fi
 }
@ -95,12 +95,14 @@ json2args() {
 }

 kill_gpu_processes() {
-  pkill -f python
-  pkill -f python3
-  pkill -f tritonserver
-  pkill -f pt_main_thread
-  pkill -f text-generation
-  pkill -f lmdeploy
+  pkill -f '[p]ython'
+  pkill -f '[p]ython3'
+  pkill -f '[t]ritonserver'
+  pkill -f '[p]t_main_thread'
+  pkill -f '[t]ext-generation'
+  pkill -f '[l]mdeploy'
+  # vLLM now names the process with VLLM prefix after https://github.com/vllm-project/vllm/pull/21445
+  pkill -f '[V]LLM'

  while [ "$(nvidia-smi --query-gpu=memory.used --format=csv,noheader,nounits | head -n 1)" -ge 1000 ]; do
    sleep 1
@ -125,7 +127,7 @@ ensure_installed() {
 }

 run_serving_tests() {
-  # run serving tests using `benchmark_serving.py`
+  # run serving tests using `vllm bench serve` command
  # $1: a json file specifying serving test cases

  local serving_test_file
@ -225,7 +227,7 @@ run_serving_tests() {

      if [[ "$dataset_name" = "sharegpt" ]]; then

-        client_command="python3 benchmark_serving.py \
+        client_command="vllm bench serve \
          --backend $backend \
          --tokenizer /tokenizer_cache \
          --model $model \
@ -246,7 +248,7 @@ run_serving_tests() {
        sonnet_output_len=$(echo "$common_params" | jq -r '.sonnet_output_len')
        sonnet_prefix_len=$(echo "$common_params" | jq -r '.sonnet_prefix_len')

-        client_command="python3 benchmark_serving.py \
+        client_command="vllm bench serve \
          --backend $backend \
          --tokenizer /tokenizer_cache \
          --model $model \
@ -265,13 +267,13 @@ run_serving_tests() {
          $client_args"

      else
-  
+
        echo "The dataset name must be either 'sharegpt' or 'sonnet'. Got $dataset_name."
        exit 1

      fi

-        
+

      echo "Running test case $test_name with qps $qps"
      echo "Client command: $client_command"
@ -302,7 +304,7 @@ run_serving_tests() {
 }

 run_genai_perf_tests() {
-  # run genai-perf tests 
+  # run genai-perf tests

  # $1: a json file specifying genai-perf test cases
  local genai_perf_test_file
@ -311,14 +313,14 @@ run_genai_perf_tests() {
  # Iterate over genai-perf tests
  jq -c '.[]' "$genai_perf_test_file" | while read -r params; do
    # get the test name, and append the GPU type back to it.
-    test_name=$(echo "$params" | jq -r '.test_name')    
-    
+    test_name=$(echo "$params" | jq -r '.test_name')
+
    # if TEST_SELECTOR is set, only run the test cases that match the selector
    if [[ -n "$TEST_SELECTOR" ]] && [[ ! "$test_name" =~ $TEST_SELECTOR ]]; then
      echo "Skip test case $test_name."
      continue
    fi
-    
+
    # prepend the current serving engine to the test name
    test_name=${CURRENT_LLM_SERVING_ENGINE}_${test_name}

@ -369,10 +371,10 @@ run_genai_perf_tests() {
        qps=$num_prompts
        echo "now qps is $qps"
      fi
-    
+
      new_test_name=$test_name"_qps_"$qps
      backend=$CURRENT_LLM_SERVING_ENGINE
-      
+
      if [[ "$backend" == *"vllm"* ]]; then
        backend="vllm"
      fi
@ -413,7 +415,7 @@ prepare_dataset() {
  do
    cat sonnet.txt >> sonnet_4x.txt
  done
-  
+
 }

 main() {
--- a/.buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
+++ b/.buildkite/nightly-benchmarks/scripts/run-performance-benchmarks.sh
@ -33,7 +33,7 @@ check_gpus() {

 check_cpus() {
  # check the number of CPUs and NUMA Node and GPU type.
-  declare -g numa_count=$(python3 -c  "from numa import info;numa_size = info.get_num_configured_nodes(); print(numa_size)")
+  declare -g numa_count=$(lscpu | grep "NUMA node(s):" | awk '{print $3}')
  if [[ $numa_count -gt 0 ]]; then
    echo "NUMA found."
    echo $numa_count
@ -126,7 +126,8 @@ kill_gpu_processes() {
  ps -aux
  lsof -t -i:8000 | xargs -r kill -9
  pgrep python3 | xargs -r kill -9
-
+  # vLLM now names the process with VLLM prefix after https://github.com/vllm-project/vllm/pull/21445
+  pgrep VLLM | xargs -r kill -9

  # wait until GPU memory usage smaller than 1GB
  if command -v nvidia-smi; then
@ -164,7 +165,7 @@ upload_to_buildkite() {
 }

 run_latency_tests() {
-  # run latency tests using `benchmark_latency.py`
+  # run latency tests using `vllm bench latency` command
  # $1: a json file specifying latency test cases

  local latency_test_file
@ -205,7 +206,7 @@ run_latency_tests() {
      fi
    fi

-    latency_command=" $latency_envs python3 benchmark_latency.py \
+    latency_command=" $latency_envs vllm bench latency \
      --output-json $RESULTS_FOLDER/${test_name}.json \
      $latency_args"

@ -231,7 +232,7 @@ run_latency_tests() {
 }

 run_throughput_tests() {
-  # run throughput tests using `benchmark_throughput.py`
+  # run throughput tests using `vllm bench throughput`
  # $1: a json file specifying throughput test cases

  local throughput_test_file
@ -272,7 +273,7 @@ run_throughput_tests() {
      fi
    fi

-    throughput_command=" $throughput_envs python3 benchmark_throughput.py \
+    throughput_command=" $throughput_envs vllm bench throughput \
      --output-json $RESULTS_FOLDER/${test_name}.json \
      $throughput_args"

@ -297,7 +298,7 @@ run_throughput_tests() {
 }

 run_serving_tests() {
-  # run serving tests using `benchmark_serving.py`
+  # run serving tests using `vllm bench serve` command
  # $1: a json file specifying serving test cases

  local serving_test_file
@ -393,7 +394,7 @@ run_serving_tests() {

      # pass the tensor parallel size to the client so that it can be displayed
      # on the benchmark dashboard
-      client_command="python3 benchmark_serving.py \
+      client_command="vllm bench serve \
        --save-result \
        --result-dir $RESULTS_FOLDER \
        --result-filename ${new_test_name}.json \
@ -447,7 +448,7 @@ main() {
  (which jq) || (apt-get update && apt-get -y install jq)
  (which lsof) || (apt-get update && apt-get install -y lsof)

-  # get the current IP address, required by benchmark_serving.py
+  # get the current IP address, required by `vllm bench serve` command
  export VLLM_HOST_IP=$(hostname -I | awk '{print $1}')
  # turn of the reporting of the status of each request, to clean up the terminal output
  export VLLM_LOGGING_LEVEL="WARNING"
--- a/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc2.json
+++ b/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc2.json
@ -0,0 +1,209 @@
+[
+    {
+        "test_name": "serving_llama8B_tp1_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp4_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp1_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp4_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 4,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    }
+]
--- a/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc3.json
+++ b/.buildkite/nightly-benchmarks/tests/serving-tests-cpu-snc3.json
@ -0,0 +1,211 @@
+[
+    {
+        "test_name": "serving_llama8B_pp1_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_pp3_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2pp6_sharegpt",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "sharegpt",
+            "dataset_path": "./ShareGPT_V3_unfiltered_cleaned_split.json",
+	    "max_concurrency": 60,
+            "num_prompts": 200
+        }
+    },
+    {
+        "test_name": "serving_llama8B_pp1_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "pipeline_parallel_size": 1,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_pp3_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL:": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    },
+    {
+        "test_name": "serving_llama8B_tp2pp3_random_128_128",
+        "qps_list": [1, 4, 16, "inf"],
+        "server_environment_variables": {
+            "VLLM_RPC_TIMEOUT": 100000,
+	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
+	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
+	    "VLLM_CPU_KVCACHE_SPACE": 40
+        },
+        "server_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "tensor_parallel_size": 2,
+            "pipeline_parallel_size": 3,
+	    "dtype": "bfloat16",
+	    "distributed_executor_backend": "mp",
+	    "block_size": 128,
+	    "trust_remote_code": "",
+	    "enable_chunked_prefill": "",
+            "disable_log_stats": "",
+            "disable_log_requests": "",
+	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
+            "load_format": "dummy"
+        },
+        "client_parameters": {
+            "model": "meta-llama/Meta-Llama-3.1-8B-Instruct",
+            "backend": "vllm",
+            "dataset_name": "random",
+	    "random-input-len": 128,
+	    "random-output-len": 128,
+	    "ignore-eos": "",
+	    "max_concurrency": 1000,
+            "num_prompts": 1000
+        }
+    }
+]
--- a/.buildkite/nightly-benchmarks/tests/serving-tests-cpu.json
+++ b/.buildkite/nightly-benchmarks/tests/serving-tests-cpu.json
@ -6,6 +6,7 @@
            "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
 	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
 	    "VLLM_CPU_KVCACHE_SPACE": 40
        },
        "server_parameters": {
@ -18,6 +19,8 @@
            "disable_log_stats": "",
            "disable_log_requests": "",
 	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
            "load_format": "dummy"
        },
        "client_parameters": {
@ -36,6 +39,7 @@
            "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
 	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
 	    "VLLM_CPU_KVCACHE_SPACE": 40
        },
        "server_parameters": {
@ -48,6 +52,8 @@
            "disable_log_stats": "",
            "disable_log_requests": "",
 	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
            "load_format": "dummy"
        },
        "client_parameters": {
@ -66,6 +72,7 @@
            "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
 	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
 	    "VLLM_CPU_KVCACHE_SPACE": 40
        },
        "server_parameters": {
@ -78,6 +85,8 @@
            "disable_log_stats": "",
            "disable_log_requests": "",
 	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
            "load_format": "dummy"
        },
        "client_parameters": {
@ -96,6 +105,7 @@
            "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
 	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
 	    "VLLM_CPU_KVCACHE_SPACE": 40
        },
        "server_parameters": {
@ -109,6 +119,8 @@
            "disable_log_stats": "",
            "disable_log_requests": "",
 	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
            "load_format": "dummy"
        },
        "client_parameters": {
@ -129,6 +141,7 @@
            "VLLM_RPC_TIMEOUT": 100000,
 	    "VLLM_ALLOW_LONG_MAX_MODEL_LEN": 1,
 	    "VLLM_ENGINE_ITERATION_TIMEOUT_S": 120,
+	    "VLLM_CPU_SGL_KERNEL": 1,
 	    "VLLM_CPU_KVCACHE_SPACE": 40
        },
        "server_parameters": {
@ -142,6 +155,8 @@
            "disable_log_stats": "",
            "disable_log_requests": "",
 	    "enforce_eager": "",
+	    "max_num_batched_tokens": 2048,
+	    "max_num_seqs": 256,
            "load_format": "dummy"
        },
        "client_parameters": {
--- a/.buildkite/scripts/hardware_ci/run-cpu-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-cpu-test.sh
@ -13,9 +13,9 @@ NUMA_NODE=${NUMA_NODE:-1}
 export CMAKE_BUILD_PARALLEL_LEVEL=32

 # Setup cleanup
-remove_docker_container() { 
-    set -e; 
-    docker rm -f cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"-avx2 || true; 
+remove_docker_container() {
+    set -e;
+    docker rm -f cpu-test-"$NUMA_NODE" cpu-test-"$NUMA_NODE"-avx2 || true;
 }
 trap remove_docker_container EXIT
 remove_docker_container
@ -69,7 +69,7 @@ function cpu_tests() {
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
    pytest -s -v \
-    tests/quantization/test_compressed_tensors.py::test_compressed_tensors_w8a8_logprobs[False-10-32-neuralmagic/Llama-3.2-1B-quantized.w8a8]" 
+    tests/quantization/test_compressed_tensors.py::test_compressed_tensors_w8a8_logprobs[False-10-32-neuralmagic/Llama-3.2-1B-quantized.w8a8]"

  # Note: disable it until supports V1
  # Run AWQ test
@ -78,23 +78,23 @@ function cpu_tests() {
  #   VLLM_USE_V1=0 pytest -s -v \
  #   tests/quantization/test_ipex_quant.py"

-  # online serving
-  docker exec cpu-test-"$NUMA_NODE" bash -c '
-    set -e
-    VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -pp=2 &
-    timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
-    python3 benchmarks/benchmark_serving.py \
-      --backend vllm \
-      --dataset-name random \
-      --model meta-llama/Llama-3.2-3B-Instruct \
-      --num-prompts 20 \
-      --endpoint /v1/completions'
-
  # Run multi-lora tests
  docker exec cpu-test-"$NUMA_NODE" bash -c "
    set -e
    pytest -s -v \
    tests/lora/test_qwen2vl.py"
+
+  # online serving
+  docker exec cpu-test-"$NUMA_NODE" bash -c '
+    set -e
+    VLLM_CPU_OMP_THREADS_BIND=$E2E_OMP_THREADS VLLM_CPU_SGL_KERNEL=1 vllm serve meta-llama/Llama-3.2-3B-Instruct -tp=2 -pp=2 &
+    timeout 600 bash -c "until curl localhost:8000/v1/models; do sleep 1; done" || exit 1
+    vllm bench serve \
+      --backend vllm \
+      --dataset-name random \
+      --model meta-llama/Llama-3.2-3B-Instruct \
+      --num-prompts 20 \
+      --endpoint /v1/completions'
 }

 # All of CPU tests are expected to be finished less than 40 mins.
--- a/.buildkite/scripts/hardware_ci/run-gh200-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-gh200-test.sh
@ -16,8 +16,7 @@ DOCKER_BUILDKIT=1 docker build . \
  --build-arg max_jobs=66 \
  --build-arg nvcc_threads=2 \
  --build-arg RUN_WHEEL_CHECK=false \
-  --build-arg torch_cuda_arch_list="9.0+PTX" \
-  --build-arg vllm_fa_cmake_gpu_arches="90-real"
+  --build-arg torch_cuda_arch_list="9.0+PTX"

 # Setup cleanup
 remove_docker_container() { docker rm -f gh200-test || true; }
--- a/.buildkite/scripts/hardware_ci/run-tpu-v1-test-part2.sh
+++ b/.buildkite/scripts/hardware_ci/run-tpu-v1-test-part2.sh
@ -0,0 +1,166 @@
+#!/bin/bash
+
+set -xu
+
+
+remove_docker_container() { 
+    docker rm -f tpu-test || true; 
+    docker rm -f vllm-tpu || true;
+}
+
+trap remove_docker_container EXIT
+
+# Remove the container that might not be cleaned up in the previous run.
+remove_docker_container
+
+# Build the docker image.
+docker build -f docker/Dockerfile.tpu -t vllm-tpu .
+
+# Set up cleanup.
+cleanup_docker() {
+  # Get Docker's root directory
+  docker_root=$(docker info -f '{{.DockerRootDir}}')
+  if [ -z "$docker_root" ]; then
+    echo "Failed to determine Docker root directory."
+    exit 1
+  fi
+  echo "Docker root directory: $docker_root"
+  # Check disk usage of the filesystem where Docker's root directory is located
+  disk_usage=$(df "$docker_root" | tail -1 | awk '{print $5}' | sed 's/%//')
+  # Define the threshold
+  threshold=70
+  if [ "$disk_usage" -gt "$threshold" ]; then
+    echo "Disk usage is above $threshold%. Cleaning up Docker images and volumes..."
+    # Remove dangling images (those that are not tagged and not used by any container)
+    docker image prune -f
+    # Remove unused volumes / force the system prune for old images as well.
+    docker volume prune -f && docker system prune --force --filter "until=72h" --all
+    echo "Docker images and volumes cleanup completed."
+  else
+    echo "Disk usage is below $threshold%. No cleanup needed."
+  fi
+}
+cleanup_docker
+
+# For HF_TOKEN.
+source /etc/environment
+
+docker run --privileged --net host --shm-size=16G -it \
+    -e "HF_TOKEN=$HF_TOKEN" --name tpu-test \
+    vllm-tpu /bin/bash -c '
+set -e # Exit immediately if a command exits with a non-zero status.
+set -u # Treat unset variables as an error.
+
+echo "--- Starting script inside Docker container ---"
+
+# Create results directory
+RESULTS_DIR=$(mktemp -d)
+# If mktemp fails, set -e will cause the script to exit.
+echo "Results will be stored in: $RESULTS_DIR"
+
+# Install dependencies
+echo "--- Installing Python dependencies ---"
+python3 -m pip install --progress-bar off git+https://github.com/thuml/depyf.git \
+    && python3 -m pip install --progress-bar off pytest pytest-asyncio tpu-info \
+    && python3 -m pip install --progress-bar off lm_eval[api]==0.4.4 \
+    && python3 -m pip install --progress-bar off hf-transfer
+echo "--- Python dependencies installed ---"
+export VLLM_USE_V1=1
+export VLLM_XLA_CHECK_RECOMPILATION=1
+export VLLM_XLA_CACHE_PATH=
+echo "Using VLLM V1"
+
+echo "--- Hardware Information ---"
+# tpu-info
+echo "--- Starting Tests ---"
+set +e
+overall_script_exit_code=0
+
+# --- Test Definitions ---
+# If a test fails, this function will print logs and will not cause the main script to exit.
+run_test() {
+    local test_num=$1
+    local test_name=$2
+    local test_command=$3
+    local log_file="$RESULTS_DIR/test_${test_num}.log"
+    local actual_exit_code
+
+    echo "--- TEST_$test_num: Running $test_name ---"
+    
+    # Execute the test command.
+    eval "$test_command" > >(tee -a "$log_file") 2> >(tee -a "$log_file" >&2)
+    actual_exit_code=$?
+
+    echo "TEST_${test_num}_COMMAND_EXIT_CODE: $actual_exit_code" # This goes to main log
+    echo "TEST_${test_num}_COMMAND_EXIT_CODE: $actual_exit_code" >> "$log_file" # Also to per-test log
+
+    if [ "$actual_exit_code" -ne 0 ]; then
+        echo "TEST_$test_num ($test_name) FAILED with exit code $actual_exit_code." >&2
+        echo "--- Log for failed TEST_$test_num ($test_name) ---" >&2
+        if [ -f "$log_file" ]; then
+            cat "$log_file" >&2
+        else
+            echo "Log file $log_file not found for TEST_$test_num ($test_name)." >&2
+        fi
+        echo "--- End of log for TEST_$test_num ($test_name) ---" >&2
+        return "$actual_exit_code" # Return the failure code
+    else
+        echo "TEST_$test_num ($test_name) PASSED."
+        return 0 # Return success
+    fi
+}
+
+# Helper function to call run_test and update the overall script exit code
+run_and_track_test() {
+    local test_num_arg="$1"
+    local test_name_arg="$2"
+    local test_command_arg="$3"
+
+    # Run the test
+    run_test "$test_num_arg" "$test_name_arg" "$test_command_arg"
+    local test_specific_exit_code=$?
+
+    # If the test failed, set the overall script exit code to 1
+    if [ "$test_specific_exit_code" -ne 0 ]; then
+        # No need for extra echo here, run_test already logged the failure.
+        overall_script_exit_code=1
+    fi
+}
+
+# --- Actual Test Execution ---
+run_and_track_test 1 "test_struct_output_generate.py" \
+    "HF_HUB_DISABLE_XET=1 python3 -m pytest -s -v /workspace/vllm/tests/v1/entrypoints/llm/test_struct_output_generate.py -k \"not test_structured_output_with_reasoning_matrices\""
+run_and_track_test 2 "test_moe_pallas.py" \
+    "python3 -m pytest -s -v /workspace/vllm/tests/tpu/test_moe_pallas.py"
+run_and_track_test 3 "test_lora.py" \
+    "VLLM_XLA_CHECK_RECOMPILATION=0 python3 -m pytest -s -v /workspace/vllm/tests/tpu/lora/test_lora.py"
+run_and_track_test 4 "test_tpu_qkv_linear.py" \
+    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_tpu_qkv_linear.py"
+run_and_track_test 5 "test_spmd_model_weight_loading.py" \
+    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_spmd_model_weight_loading.py"
+run_and_track_test 6 "test_kv_cache_update_kernel.py" \
+    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_kv_cache_update_kernel.py"
+
+# After all tests have been attempted, exit with the overall status.
+if [ "$overall_script_exit_code" -ne 0 ]; then
+    echo "--- One or more tests FAILED. Overall script exiting with failure code 1. ---"
+else
+    echo "--- All tests have completed and PASSED. Overall script exiting with success code 0. ---"
+fi
+exit "$overall_script_exit_code"
+' # IMPORTANT: This is the closing single quote for the bash -c "..." command. Ensure it is present and correct.
+
+# Capture the exit code of the docker run command
+DOCKER_RUN_EXIT_CODE=$?
+
+# The trap will run for cleanup.
+# Exit the main script with the Docker run command's exit code.
+if [ "$DOCKER_RUN_EXIT_CODE" -ne 0 ]; then
+    echo "Docker run command failed with exit code $DOCKER_RUN_EXIT_CODE."
+    exit "$DOCKER_RUN_EXIT_CODE"
+else
+    echo "Docker run command completed successfully."
+    exit 0
+fi
+# TODO: This test fails because it uses RANDOM_SEED sampling
+# pytest -v -s /workspace/vllm/tests/tpu/test_custom_dispatcher.py \
--- a/.buildkite/scripts/hardware_ci/run-tpu-v1-test.sh
+++ b/.buildkite/scripts/hardware_ci/run-tpu-v1-test.sh
@ -150,18 +150,6 @@ run_and_track_test 9 "test_multimodal.py" \
    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_multimodal.py"
 run_and_track_test 10 "test_pallas.py" \
    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_pallas.py"
-run_and_track_test 11 "test_struct_output_generate.py" \
-    "HF_HUB_DISABLE_XET=1 python3 -m pytest -s -v /workspace/vllm/tests/v1/entrypoints/llm/test_struct_output_generate.py -k \"not test_structured_output_with_reasoning_matrices\""
-run_and_track_test 12 "test_moe_pallas.py" \
-    "python3 -m pytest -s -v /workspace/vllm/tests/tpu/test_moe_pallas.py"
-run_and_track_test 13 "test_lora.py" \
-    "VLLM_XLA_CHECK_RECOMPILATION=0 python3 -m pytest -s -v /workspace/vllm/tests/tpu/lora/test_lora.py"
-run_and_track_test 14 "test_tpu_qkv_linear.py" \
-    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_tpu_qkv_linear.py"
-run_and_track_test 15 "test_spmd_model_weight_loading.py" \
-    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_spmd_model_weight_loading.py"
-run_and_track_test 16 "test_kv_cache_update_kernel.py" \
-    "python3 -m pytest -s -v /workspace/vllm/tests/v1/tpu/test_kv_cache_update_kernel.py"

 # After all tests have been attempted, exit with the overall status.
 if [ "$overall_script_exit_code" -ne 0 ]; then
--- a/.buildkite/scripts/run-benchmarks.sh
+++ b/.buildkite/scripts/run-benchmarks.sh
@ -11,10 +11,10 @@ cd "$(dirname "${BASH_SOURCE[0]}")/../.."
 (which wget && which curl) || (apt-get update && apt-get install -y wget curl)

 # run python-based benchmarks and upload the result to buildkite
-python3 benchmarks/benchmark_latency.py --output-json latency_results.json 2>&1 | tee benchmark_latency.txt
+vllm bench latency --output-json latency_results.json 2>&1 | tee benchmark_latency.txt
 bench_latency_exit_code=$?

-python3 benchmarks/benchmark_throughput.py --input-len 256 --output-len 256 --output-json throughput_results.json 2>&1 | tee benchmark_throughput.txt
+vllm bench throughput --input-len 256 --output-len 256 --output-json throughput_results.json 2>&1 | tee benchmark_throughput.txt
 bench_throughput_exit_code=$?

 # run server-based benchmarks and upload the result to buildkite
@ -24,7 +24,7 @@ wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/r

 # wait for server to start, timeout after 600 seconds
 timeout 600 bash -c 'until curl localhost:8000/v1/models; do sleep 1; done' || exit 1
-python3 benchmarks/benchmark_serving.py \
+vllm bench serve \
    --backend vllm \
    --dataset-name sharegpt \
    --dataset-path ./ShareGPT_V3_unfiltered_cleaned_split.json \
--- a/.buildkite/scripts/tpu/run_bm.sh
+++ b/.buildkite/scripts/tpu/run_bm.sh
@ -77,7 +77,7 @@ done
 echo "run benchmark test..."
 echo "logging to $BM_LOG"
 echo
-python benchmarks/benchmark_serving.py \
+vllm bench serve \
    --backend vllm \
    --model $MODEL  \
    --dataset-name sonnet \
--- a/.buildkite/test-pipeline.yaml
+++ b/.buildkite/test-pipeline.yaml
@ -128,11 +128,10 @@ steps:
  - tests/entrypoints/offline_mode
  commands:
  - export VLLM_WORKER_MULTIPROC_METHOD=spawn
-  - pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_lazy_outlines.py --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_generate_multiple_loras.py --ignore=entrypoints/llm/test_guided_generate.py --ignore=entrypoints/llm/test_collective_rpc.py
+  - pytest -v -s entrypoints/llm --ignore=entrypoints/llm/test_lazy_outlines.py --ignore=entrypoints/llm/test_generate.py --ignore=entrypoints/llm/test_generate_multiple_loras.py --ignore=entrypoints/llm/test_collective_rpc.py
  - pytest -v -s entrypoints/llm/test_lazy_outlines.py # it needs a clean process
  - pytest -v -s entrypoints/llm/test_generate.py # it needs a clean process
  - pytest -v -s entrypoints/llm/test_generate_multiple_loras.py # it needs a clean process
-  - VLLM_USE_V1=0 pytest -v -s entrypoints/llm/test_guided_generate.py # it needs a clean process
  - VLLM_USE_V1=0 pytest -v -s entrypoints/offline_mode # Needs to avoid interference with other tests

 - label: Entrypoints Test (API Server) # 40min
@ -403,17 +402,18 @@ steps:
  - vllm/model_executor/layers/quantization
  - tests/kernels/quantization
  commands:
-    - pytest -v -s kernels/quantization  --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
+    - pytest -v -s kernels/quantization --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
  parallelism: 2

- label: Kernels MoE Test
+- label: Kernels MoE Test %N
  mirror_hardwares: [amdexperimental]
  source_file_dependencies:
  - csrc/moe/
  - tests/kernels/moe
  - vllm/model_executor/layers/fused_moe/
  commands:
-    - pytest -v -s kernels/moe
+    - pytest -v -s kernels/moe --shard-id=$$BUILDKITE_PARALLEL_JOB --num-shards=$$BUILDKITE_PARALLEL_JOB_COUNT
+  parallelism: 2

 - label: Kernels Mamba Test
  mirror_hardwares: [amdexperimental, amdproduction]
@ -643,6 +643,17 @@ steps:
    - python3 examples/offline_inference/audio_language.py --model-type whisper
    - python3 examples/offline_inference/vision_language.py --model-type qwen2_5_vl

+- label: Blackwell Test
+  working_dir: "/vllm-workspace/"
+  gpu: b200
+  optional: true
+  source_file_dependencies:
+  - csrc/
+  - vllm/
+  commands:
+    - nvidia-smi
+    - python3 examples/offline_inference/basic/chat.py
+
 #####  1 GPU test  #####
 #####  multi gpus test  #####

--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@ -10,7 +10,6 @@
 /vllm/worker/worker.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/model_executor/layers/sampler.py @zhuohan123 @youkaichao @alexm-redhat @comaniac @njhill
 /vllm/model_executor/layers/quantization @mgoin @robertgshaw2-redhat @tlrmchlsmth
-/vllm/model_executor/guided_decoding @mgoin @russellb @aarnphm
 /vllm/multimodal @DarkLight1337 @ywang96
 /vllm/vllm_flash_attn @LucasWilkinson
 /vllm/lora @jeejeelee
@ -35,9 +34,7 @@ CMakeLists.txt @tlrmchlsmth @LucasWilkinson
 /tests/distributed/test_pipeline_parallel.py @youkaichao
 /tests/distributed/test_same_node.py @youkaichao
 /tests/entrypoints @DarkLight1337 @robertgshaw2-redhat @simon-mo @aarnphm
-/tests/entrypoints/llm/test_guided_generate.py @mgoin @russellb @aarnphm
 /tests/kernels @tlrmchlsmth @WoosukKwon
-/tests/model_executor/test_guided_processors.py @mgoin @russellb
 /tests/models @DarkLight1337 @ywang96
 /tests/multi_step @alexm-redhat @comaniac
 /tests/multimodal @DarkLight1337 @ywang96
@ -64,3 +61,15 @@ mkdocs.yaml @hmellor
 /vllm/v1/worker/^xpu @jikunshang
 /vllm/platforms/xpu.py @jikunshang
 /docker/Dockerfile.xpu @jikunshang
+
+# Qwen-specific files
+/vllm/attention/backends/dual_chunk_flash_attn.py @sighingnow
+/vllm/model_executor/models/qwen* @sighingnow
+
+# Mistral-specific files
+/vllm/model_executor/models/mistral*.py @patrickvonplaten
+/vllm/model_executor/models/mixtral*.py @patrickvonplaten
+/vllm/model_executor/models/voxtral*.py @patrickvonplaten
+/vllm/model_executor/models/pixtral*.py @patrickvonplaten
+/vllm/transformers_utils/configs/mistral.py @patrickvonplaten
+/vllm/transformers_utils/tokenizers/mistral.py @patrickvonplaten
--- a/.github/PULL_REQUEST_TEMPLATE.md
+++ b/.github/PULL_REQUEST_TEMPLATE.md
@ -1,4 +1,5 @@
-## Essential Elements of an Effective PR Description Checklist
+# Essential Elements of an Effective PR Description Checklist
+
 - [ ] The purpose of the PR, such as "Fix some issue (link existing issues this PR will resolve)".
 - [ ] The test plan, such as providing test command.
 - [ ] The test results, such as pasting the results comparison before and after, or e2e results
@ -14,5 +15,4 @@ PLEASE FILL IN THE PR DESCRIPTION HERE ENSURING ALL CHECKLIST ITEMS ABOVE HAVE B

 ## (Optional) Documentation Update

-<!--- pyml disable-next-line no-emphasis-as-heading -->
 **BEFORE SUBMITTING, PLEASE READ <https://docs.vllm.ai/en/latest/contributing>** (anything written below this line will be removed by GitHub Actions)
--- a/.github/mergify.yml
+++ b/.github/mergify.yml
@ -149,9 +149,6 @@ pull_request_rules:
      - files=examples/offline_inference/structured_outputs.py
      - files=examples/online_serving/openai_chat_completion_structured_outputs.py
      - files=examples/online_serving/openai_chat_completion_structured_outputs_with_reasoning.py
-      - files~=^vllm/model_executor/guided_decoding/
-      - files=tests/model_executor/test_guided_processors.py
-      - files=tests/entrypoints/llm/test_guided_generate.py
      - files~=^tests/v1/structured_output/
      - files=tests/v1/entrypoints/llm/test_guided_generate.py
      - files~=^vllm/v1/structured_output/
--- a/.github/workflows/lint-and-deploy.yaml
+++ b/.github/workflows/lint-and-deploy.yaml
@ -2,12 +2,16 @@ name: Lint and Deploy Charts

 on: pull_request

+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
 permissions:
  contents: read

 jobs:
  lint-and-deploy:
-    runs-on: ubuntu-24.04-arm
+    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
--- a/.github/workflows/matchers/markdownlint.json
+++ b/.github/workflows/matchers/markdownlint.json
@ -0,0 +1,17 @@
+{
+  "problemMatcher": [
+    {
+      "owner": "markdownlint",
+      "pattern": [
+        {
+          "regexp": "^([^:]*):(\\d+):?(\\d+)?\\s([\\w-\\/]*)\\s(.*)$",
+          "file": 1,
+          "line": 2,
+          "column": 3,
+          "code": 4,
+          "message": 5
+        }
+      ]
+    }
+  ]
+}
--- a/.github/workflows/pre-commit.yml
+++ b/.github/workflows/pre-commit.yml
@ -5,6 +5,10 @@ on:
  push:
    branches: [main]

+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 permissions:
  contents: read

@ -17,6 +21,7 @@ jobs:
      with:
        python-version: "3.12"
    - run: echo "::add-matcher::.github/workflows/matchers/actionlint.json"
+    - run: echo "::add-matcher::.github/workflows/matchers/markdownlint.json"
    - run: echo "::add-matcher::.github/workflows/matchers/mypy.json"
    - uses: pre-commit/action@2c7b3805fd2a0fd8c1884dcaebf91fc102a13ecd # v3.0.1
      with:
--- a/.github/workflows/scripts/build.sh
+++ b/.github/workflows/scripts/build.sh
@ -15,7 +15,6 @@ $python_executable -m pip install -r requirements/build.txt -r requirements/cuda
 export MAX_JOBS=1
 # Make sure release wheels are built for the following architectures
 export TORCH_CUDA_ARCH_LIST="7.0 7.5 8.0 8.6 8.9 9.0+PTX"
-export VLLM_FA_CMAKE_GPU_ARCHES="80-real;90-real"

 bash tools/check_repo.sh

--- a/.markdownlint.yaml
+++ b/.markdownlint.yaml
@ -0,0 +1,13 @@
+MD007:
+  indent: 4
+MD013: false
+MD024:
+  siblings_only: true
+MD033: false
+MD042: false
+MD045: false
+MD046: false
+MD051: false
+MD052: false
+MD053: false
+MD059: false
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@ -35,12 +35,12 @@ repos:
    exclude: 'csrc/(moe/topk_softmax_kernels.cu|quantization/gguf/(ggml-common.h|dequantize.cuh|vecdotq.cuh|mmq.cuh|mmvq.cuh))|vllm/third_party/.*'
    types_or: [c++, cuda]
    args: [--style=file, --verbose]
- repo: https://github.com/jackdewinter/pymarkdown
-  rev: v0.9.29
+- repo: https://github.com/igorshubovych/markdownlint-cli
+  rev: v0.45.0
  hooks:
-  - id: pymarkdown
+  - id: markdownlint
    exclude: '.*\.inc\.md'
-    args: [fix]
+    stages: [manual] # Only run in CI
 - repo: https://github.com/rhysd/actionlint
  rev: v1.7.7
  hooks:
--- a/.readthedocs.yaml
+++ b/.readthedocs.yaml
@ -7,6 +7,9 @@ build:
  os: ubuntu-22.04
  tools:
    python: "3.12"
+  jobs:
+    post_checkout:
+      - git fetch --unshallow || true

 mkdocs:
  configuration: mkdocs.yaml
--- a/README.md
+++ b/README.md
@ -1,3 +1,4 @@
+<!-- markdownlint-disable MD001 MD041 -->
 <p align="center">
  <picture>
    <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/vllm-project/vllm/main/docs/assets/logos/vllm-logo-text-dark.png">
@ -16,6 +17,7 @@ Easy, fast, and cheap LLM serving for everyone
 ---

 *Latest News* 🔥
+
 - [2025/05] We hosted [NYC vLLM Meetup](https://lu.ma/c1rqyf1f)! Please find the meetup slides [here](https://docs.google.com/presentation/d/1_q_aW_ioMJWUImf1s1YM-ZhjXz8cUeL0IJvaquOYBeA/edit?usp=sharing).
 - [2025/05] vLLM is now a hosted project under PyTorch Foundation! Please find the announcement [here](https://pytorch.org/blog/pytorch-foundation-welcomes-vllm/).
 - [2025/04] We hosted [Asia Developer Day](https://www.sginnovate.com/event/limited-availability-morning-evening-slots-remaining-inaugural-vllm-asia-developer-day)! Please find the meetup slides from the vLLM team [here](https://docs.google.com/presentation/d/19cp6Qu8u48ihB91A064XfaXruNYiBOUKrBxAmDOllOo/edit?usp=sharing).
@ -46,6 +48,7 @@ Easy, fast, and cheap LLM serving for everyone
 </details>

 ---
+
 ## About

 vLLM is a fast and easy-to-use library for LLM inference and serving.
@ -75,6 +78,7 @@ vLLM is flexible and easy to use with:
 - Multi-LoRA support

 vLLM seamlessly supports most popular open-source models on HuggingFace, including:
+
 - Transformer-like LLMs (e.g., Llama)
 - Mixture-of-Expert LLMs (e.g., Mixtral, Deepseek-V2 and V3)
 - Embedding Models (e.g., E5-Mistral)
@ -91,6 +95,7 @@ pip install vllm
 ```

 Visit our [documentation](https://docs.vllm.ai/en/latest/) to learn more.
+
 - [Installation](https://docs.vllm.ai/en/latest/getting_started/installation.html)
 - [Quickstart](https://docs.vllm.ai/en/latest/getting_started/quickstart.html)
 - [List of Supported Models](https://docs.vllm.ai/en/latest/models/supported_models.html)
@ -107,6 +112,7 @@ vLLM is a community project. Our compute resources for development and testing a
 <!-- Note: Please sort them in alphabetical order. -->
 <!-- Note: Please keep these consistent with docs/community/sponsors.md -->
 Cash Donations:
+
 - a16z
 - Dropbox
 - Sequoia Capital
@ -114,6 +120,7 @@ Cash Donations:
 - ZhenFund

 Compute Resources:
+
 - AMD
 - Anyscale
 - AWS
--- a/RELEASE.md
+++ b/RELEASE.md
@ -60,9 +60,10 @@ Please note: **No feature work allowed for cherry picks**. All PRs that are cons
 Before each release, we perform end-to-end performance validation to ensure no regressions are introduced. This validation uses the [vllm-benchmark workflow](https://github.com/pytorch/pytorch-integration-testing/actions/workflows/vllm-benchmark.yml) on PyTorch CI.

 **Current Coverage:**
+
 * Models: Llama3, Llama4, and Mixtral
 * Hardware: NVIDIA H100 and AMD MI300x
-* *Note: Coverage may change based on new model releases and hardware availability*
+* _Note: Coverage may change based on new model releases and hardware availability_

 **Performance Validation Process:**

@ -71,11 +72,13 @@ Request write access to the [pytorch/pytorch-integration-testing](https://github

 **Step 2: Review Benchmark Setup**
 Familiarize yourself with the benchmark configurations:
+
 * [CUDA setup](https://github.com/pytorch/pytorch-integration-testing/tree/main/vllm-benchmarks/benchmarks/cuda)
 * [ROCm setup](https://github.com/pytorch/pytorch-integration-testing/tree/main/vllm-benchmarks/benchmarks/rocm)

 **Step 3: Run the Benchmark**
 Navigate to the [vllm-benchmark workflow](https://github.com/pytorch/pytorch-integration-testing/actions/workflows/vllm-benchmark.yml) and configure:
+
 * **vLLM branch**: Set to the release branch (e.g., `releases/v0.9.2`)
 * **vLLM commit**: Set to the RC commit hash

--- a/benchmarks/README.md
+++ b/benchmarks/README.md
@ -4,7 +4,7 @@ This README guides you through running benchmark tests with the extensive
 datasets supported on vLLM. It’s a living document, updated as new features and datasets
 become available.

-**Dataset Overview**
+## Dataset Overview

 <table style="width:100%; border-collapse: collapse;">
  <thead>
@ -81,9 +81,10 @@ become available.

 **Note**: HuggingFace dataset's `dataset-name` should be set to `hf`

---
+## 🚀 Example - Online Benchmark
+
 <details>
-<summary><b>🚀 Example - Online Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

@ -98,7 +99,7 @@ Then run the benchmarking script
 ```bash
 # download dataset
 # wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
  --backend vllm \
  --model NousResearch/Hermes-3-Llama-3.1-8B \
  --endpoint /v1/completions \
@ -109,39 +110,39 @@ python3 vllm/benchmarks/benchmark_serving.py \

 If successful, you will see the following output

-```
+```text
 ============ Serving Benchmark Result ============
-Successful requests:                     10        
-Benchmark duration (s):                  5.78      
-Total input tokens:                      1369      
-Total generated tokens:                  2212      
-Request throughput (req/s):              1.73      
-Output token throughput (tok/s):         382.89    
-Total Token throughput (tok/s):          619.85    
+Successful requests:                     10
+Benchmark duration (s):                  5.78
+Total input tokens:                      1369
+Total generated tokens:                  2212
+Request throughput (req/s):              1.73
+Output token throughput (tok/s):         382.89
+Total Token throughput (tok/s):          619.85
 ---------------Time to First Token----------------
-Mean TTFT (ms):                          71.54     
-Median TTFT (ms):                        73.88     
-P99 TTFT (ms):                           79.49     
+Mean TTFT (ms):                          71.54
+Median TTFT (ms):                        73.88
+P99 TTFT (ms):                           79.49
 -----Time per Output Token (excl. 1st token)------
-Mean TPOT (ms):                          7.91      
-Median TPOT (ms):                        7.96      
-P99 TPOT (ms):                           8.03      
+Mean TPOT (ms):                          7.91
+Median TPOT (ms):                        7.96
+P99 TPOT (ms):                           8.03
 ---------------Inter-token Latency----------------
-Mean ITL (ms):                           7.74      
-Median ITL (ms):                         7.70      
-P99 ITL (ms):                            8.39      
+Mean ITL (ms):                           7.74
+Median ITL (ms):                         7.70
+P99 ITL (ms):                            8.39
 ==================================================
 ```

-**Custom Dataset**
+### Custom Dataset

 If the dataset you want to benchmark is not supported yet in vLLM, even then you can benchmark on it using `CustomDataset`. Your data needs to be in `.jsonl` format and needs to have "prompt" field per entry, e.g., data.jsonl

-```
+```json
 {"prompt": "What is the capital of India?"}
 {"prompt": "What is the capital of Iran?"}
 {"prompt": "What is the capital of China?"}
-``` 
+```

 ```bash
 # start server
@ -150,7 +151,7 @@ VLLM_USE_V1=1 vllm serve meta-llama/Llama-3.1-8B-Instruct --disable-log-requests

 ```bash
 # run benchmarking script
-python3 benchmarks/benchmark_serving.py --port 9001 --save-result --save-detailed \
+vllm bench serve --port 9001 --save-result --save-detailed \
  --backend vllm \
  --model meta-llama/Llama-3.1-8B-Instruct \
  --endpoint /v1/completions \
@ -166,7 +167,7 @@ python3 benchmarks/benchmark_serving.py --port 9001 --save-result --save-detaile

 You can skip applying chat template if your data already has it by using `--custom-skip-chat-template`.

-**VisionArena Benchmark for Vision Language Models**
+### VisionArena Benchmark for Vision Language Models

 ```bash
 # need a model with vision capability here
@ -174,7 +175,7 @@ vllm serve Qwen/Qwen2-VL-7B-Instruct --disable-log-requests
 ```

 ```bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
  --backend openai-chat \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --endpoint /v1/chat/completions \
@ -184,7 +185,7 @@ python3 vllm/benchmarks/benchmark_serving.py \
  --num-prompts 1000
 ```

-**InstructCoder Benchmark with Speculative Decoding**
+### InstructCoder Benchmark with Speculative Decoding

 ``` bash
 VLLM_USE_V1=1 vllm serve meta-llama/Meta-Llama-3-8B-Instruct \
@ -194,23 +195,23 @@ VLLM_USE_V1=1 vllm serve meta-llama/Meta-Llama-3-8B-Instruct \
 ```

 ``` bash
-python3 benchmarks/benchmark_serving.py \
+vllm bench serve \
    --model meta-llama/Meta-Llama-3-8B-Instruct \
    --dataset-name hf \
    --dataset-path likaixin/InstructCoder \
    --num-prompts 2048
 ```

-**Other HuggingFaceDataset Examples**
+### Other HuggingFaceDataset Examples

 ```bash
 vllm serve Qwen/Qwen2-VL-7B-Instruct --disable-log-requests
 ```

-**`lmms-lab/LLaVA-OneVision-Data`**
+`lmms-lab/LLaVA-OneVision-Data`:

 ```bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
  --backend openai-chat \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --endpoint /v1/chat/completions \
@ -221,10 +222,10 @@ python3 vllm/benchmarks/benchmark_serving.py \
  --num-prompts 10
 ```

-**`Aeala/ShareGPT_Vicuna_unfiltered`**
+`Aeala/ShareGPT_Vicuna_unfiltered`:

 ```bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
  --backend openai-chat \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --endpoint /v1/chat/completions \
@ -234,10 +235,10 @@ python3 vllm/benchmarks/benchmark_serving.py \
  --num-prompts 10
 ```

-**`AI-MO/aimo-validation-aime`**
+`AI-MO/aimo-validation-aime`:

 ``` bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
    --model Qwen/QwQ-32B \
    --dataset-name hf \
    --dataset-path AI-MO/aimo-validation-aime \
@ -245,23 +246,23 @@ python3 vllm/benchmarks/benchmark_serving.py \
    --seed 42
 ```

-**`philschmid/mt-bench`**
+`philschmid/mt-bench`:

 ``` bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
    --model Qwen/QwQ-32B \
    --dataset-name hf \
    --dataset-path philschmid/mt-bench \
    --num-prompts 80
 ```

-**Running With Sampling Parameters**
+### Running With Sampling Parameters

 When using OpenAI-compatible backends such as `vllm`, optional sampling
 parameters can be specified. Example client command:

 ```bash
-python3 vllm/benchmarks/benchmark_serving.py \
+vllm bench serve \
  --backend vllm \
  --model NousResearch/Hermes-3-Llama-3.1-8B \
  --endpoint /v1/completions \
@ -273,30 +274,34 @@ python3 vllm/benchmarks/benchmark_serving.py \
  --num-prompts 10
 ```

-**Running With Ramp-Up Request Rate**
+### Running With Ramp-Up Request Rate

 The benchmark tool also supports ramping up the request rate over the
 duration of the benchmark run. This can be useful for stress testing the
 server or finding the maximum throughput that it can handle, given some latency budget.

 Two ramp-up strategies are supported:
+
 - `linear`: Increases the request rate linearly from a start value to an end value.
 - `exponential`: Increases the request rate exponentially.

 The following arguments can be used to control the ramp-up:
+
 - `--ramp-up-strategy`: The ramp-up strategy to use (`linear` or `exponential`).
 - `--ramp-up-start-rps`: The request rate at the beginning of the benchmark.
 - `--ramp-up-end-rps`: The request rate at the end of the benchmark.

 </details>

+## 📈 Example - Offline Throughput Benchmark
+
 <details>
-<summary><b>📈 Example - Offline Throughput Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

 ```bash
-python3 vllm/benchmarks/benchmark_throughput.py \
+vllm bench throughput \
  --model NousResearch/Hermes-3-Llama-3.1-8B \
  --dataset-name sonnet \
  --dataset-path vllm/benchmarks/sonnet.txt \
@ -305,16 +310,16 @@ python3 vllm/benchmarks/benchmark_throughput.py \

 If successful, you will see the following output

-```
+```text
 Throughput: 7.15 requests/s, 4656.00 total tokens/s, 1072.15 output tokens/s
 Total num prompt tokens:  5014
 Total num output tokens:  1500
 ```

-**VisionArena Benchmark for Vision Language Models**
+### VisionArena Benchmark for Vision Language Models

-``` bash
-python3 vllm/benchmarks/benchmark_throughput.py \
+```bash
+vllm bench throughput \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --backend vllm-chat \
  --dataset-name hf \
@ -325,18 +330,18 @@ python3 vllm/benchmarks/benchmark_throughput.py \

 The `num prompt tokens` now includes image token counts

-```
+```text
 Throughput: 2.55 requests/s, 4036.92 total tokens/s, 326.90 output tokens/s
 Total num prompt tokens:  14527
 Total num output tokens:  1280
 ```

-**InstructCoder Benchmark with Speculative Decoding**
+### InstructCoder Benchmark with Speculative Decoding

 ``` bash
 VLLM_WORKER_MULTIPROC_METHOD=spawn \
 VLLM_USE_V1=1 \
-python3 vllm/benchmarks/benchmark_throughput.py \
+vllm bench throughput \
    --dataset-name=hf \
    --dataset-path=likaixin/InstructCoder \
    --model=meta-llama/Meta-Llama-3-8B-Instruct \
@ -349,18 +354,18 @@ python3 vllm/benchmarks/benchmark_throughput.py \
    "prompt_lookup_min": 2}'
 ```

-```
+```text
 Throughput: 104.77 requests/s, 23836.22 total tokens/s, 10477.10 output tokens/s
 Total num prompt tokens:  261136
 Total num output tokens:  204800
 ```

-**Other HuggingFaceDataset Examples**
+### Other HuggingFaceDataset Examples

-**`lmms-lab/LLaVA-OneVision-Data`**
+`lmms-lab/LLaVA-OneVision-Data`:

 ```bash
-python3 vllm/benchmarks/benchmark_throughput.py \
+vllm bench throughput \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --backend vllm-chat \
  --dataset-name hf \
@ -370,10 +375,10 @@ python3 vllm/benchmarks/benchmark_throughput.py \
  --num-prompts 10
 ```

-**`Aeala/ShareGPT_Vicuna_unfiltered`**
+`Aeala/ShareGPT_Vicuna_unfiltered`:

 ```bash
-python3 vllm/benchmarks/benchmark_throughput.py \
+vllm bench throughput \
  --model Qwen/Qwen2-VL-7B-Instruct \
  --backend vllm-chat \
  --dataset-name hf \
@ -382,10 +387,10 @@ python3 vllm/benchmarks/benchmark_throughput.py \
  --num-prompts 10
 ```

-**`AI-MO/aimo-validation-aime`**
+`AI-MO/aimo-validation-aime`:

 ```bash
-python3 benchmarks/benchmark_throughput.py \
+vllm bench throughput \
  --model Qwen/QwQ-32B \
  --backend vllm \
  --dataset-name hf \
@ -394,12 +399,12 @@ python3 benchmarks/benchmark_throughput.py \
  --num-prompts 10
 ```

-**Benchmark with LoRA Adapters**
+Benchmark with LoRA adapters:

 ``` bash
 # download dataset
 # wget https://huggingface.co/datasets/anon8231489123/ShareGPT_Vicuna_unfiltered/resolve/main/ShareGPT_V3_unfiltered_cleaned_split.json
-python3 vllm/benchmarks/benchmark_throughput.py \
+vllm bench throughput \
  --model meta-llama/Llama-2-7b-hf \
  --backend vllm \
  --dataset_path <your data path>/ShareGPT_V3_unfiltered_cleaned_split.json \
@ -413,20 +418,22 @@ python3 vllm/benchmarks/benchmark_throughput.py \

 </details>

+## 🛠️ Example - Structured Output Benchmark
+
 <details>
-<summary><b>🛠️ Example - Structured Output Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

 Benchmark the performance of structured output generation (JSON, grammar, regex).

-**Server Setup**
+### Server Setup

 ```bash
 vllm serve NousResearch/Hermes-3-Llama-3.1-8B --disable-log-requests
 ```

-**JSON Schema Benchmark**
+### JSON Schema Benchmark

 ```bash
 python3 benchmarks/benchmark_serving_structured_output.py \
@ -438,7 +445,7 @@ python3 benchmarks/benchmark_serving_structured_output.py \
  --num-prompts 1000
 ```

-**Grammar-based Generation Benchmark**
+### Grammar-based Generation Benchmark

 ```bash
 python3 benchmarks/benchmark_serving_structured_output.py \
@ -450,7 +457,7 @@ python3 benchmarks/benchmark_serving_structured_output.py \
  --num-prompts 1000
 ```

-**Regex-based Generation Benchmark**
+### Regex-based Generation Benchmark

 ```bash
 python3 benchmarks/benchmark_serving_structured_output.py \
@ -461,7 +468,7 @@ python3 benchmarks/benchmark_serving_structured_output.py \
  --num-prompts 1000
 ```

-**Choice-based Generation Benchmark**
+### Choice-based Generation Benchmark

 ```bash
 python3 benchmarks/benchmark_serving_structured_output.py \
@ -472,7 +479,7 @@ python3 benchmarks/benchmark_serving_structured_output.py \
  --num-prompts 1000
 ```

-**XGrammar Benchmark Dataset**
+### XGrammar Benchmark Dataset

 ```bash
 python3 benchmarks/benchmark_serving_structured_output.py \
@ -485,14 +492,16 @@ python3 benchmarks/benchmark_serving_structured_output.py \

 </details>

+## 📚 Example - Long Document QA Benchmark
+
 <details>
-<summary><b>📚 Example - Long Document QA Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

 Benchmark the performance of long document question-answering with prefix caching.

-**Basic Long Document QA Test**
+### Basic Long Document QA Test

 ```bash
 python3 benchmarks/benchmark_long_document_qa_throughput.py \
@ -504,7 +513,7 @@ python3 benchmarks/benchmark_long_document_qa_throughput.py \
  --repeat-count 5
 ```

-**Different Repeat Modes**
+### Different Repeat Modes

 ```bash
 # Random mode (default) - shuffle prompts randomly
@ -537,14 +546,16 @@ python3 benchmarks/benchmark_long_document_qa_throughput.py \

 </details>

+## 🗂️ Example - Prefix Caching Benchmark
+
 <details>
-<summary><b>🗂️ Example - Prefix Caching Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

 Benchmark the efficiency of automatic prefix caching.

-**Fixed Prompt with Prefix Caching**
+### Fixed Prompt with Prefix Caching

 ```bash
 python3 benchmarks/benchmark_prefix_caching.py \
@ -555,7 +566,7 @@ python3 benchmarks/benchmark_prefix_caching.py \
  --input-length-range 128:256
 ```

-**ShareGPT Dataset with Prefix Caching**
+### ShareGPT Dataset with Prefix Caching

 ```bash
 # download dataset
@ -572,14 +583,16 @@ python3 benchmarks/benchmark_prefix_caching.py \

 </details>

+## ⚡ Example - Request Prioritization Benchmark
+
 <details>
-<summary><b>⚡ Example - Request Prioritization Benchmark</b></summary>
+<summary>Show more</summary>

 <br/>

 Benchmark the performance of request prioritization in vLLM.

-**Basic Prioritization Test**
+### Basic Prioritization Test

 ```bash
 python3 benchmarks/benchmark_prioritization.py \
@ -590,7 +603,7 @@ python3 benchmarks/benchmark_prioritization.py \
  --scheduling-policy priority
 ```

-**Multiple Sequences per Prompt**
+### Multiple Sequences per Prompt

 ```bash
 python3 benchmarks/benchmark_prioritization.py \
--- a/benchmarks/auto_tune/README.md
+++ b/benchmarks/auto_tune/README.md
@ -3,6 +3,7 @@
 This script automates the process of finding the optimal server parameter combination (`max-num-seqs` and `max-num-batched-tokens`) to maximize throughput for a vLLM server. It also supports additional constraints such as E2E latency and prefix cache hit rate.

 ## Table of Contents
+
 - [Prerequisites](#prerequisites)
 - [Configuration](#configuration)
 - [How to Run](#how-to-run)
@ -52,7 +53,7 @@ You must set the following variables at the top of the script before execution.
 1. **Configure**: Edit the script and set the variables in the [Configuration](#configuration) section.
 2. **Execute**: Run the script. Since the process can take a long time, it is highly recommended to use a terminal multiplexer like `tmux` or `screen` to prevent the script from stopping if your connection is lost.

-```
+```bash
 cd <FOLDER_OF_THIS_SCRIPT>
 bash auto_tune.sh
 ```
@ -64,6 +65,7 @@ bash auto_tune.sh
 Here are a few examples of how to configure the script for different goals:

 ### 1. Maximize Throughput (No Latency Constraint)
+
 - **Goal**: Find the best `max-num-seqs` and `max-num-batched-tokens` to get the highest possible throughput for 1800 input tokens and 20 output tokens.
 - **Configuration**:

@ -76,6 +78,7 @@ MAX_LATENCY_ALLOWED_MS=100000000000 # A very large number
 ```

 #### 2. Maximize Throughput with a Latency Requirement
+
 - **Goal**: Find the best server parameters when P99 end-to-end latency must be below 500ms.
 - **Configuration**:

@ -88,6 +91,7 @@ MAX_LATENCY_ALLOWED_MS=500
 ```

 #### 3. Maximize Throughput with Prefix Caching and Latency Requirements
+
 - **Goal**: Find the best server parameters assuming a 60% prefix cache hit rate and a latency requirement of 500ms.
 - **Configuration**:

@ -105,11 +109,11 @@ After the script finishes, you will find the results in a new, timestamped direc

 - **Log Files**: The directory (`$BASE/auto-benchmark/YYYY_MM_DD_HH_MM/`) contains detailed logs for each run:
    - `vllm_log_...txt`: The log output from the vLLM server for each parameter combination.
-    - `bm_log_...txt`: The log output from the `benchmark_serving.py` script for each benchmark run.
+    - `bm_log_...txt`: The log output from the `vllm bench serve` command for each benchmark run.

 - **Final Result Summary**: A file named `result.txt` is created in the log directory. It contains a summary of each tested combination and concludes with the overall best parameters found.

-```
+```text
 # Example result.txt content
 hash:a1b2c3d4...
 max_num_seqs: 128, max_num_batched_tokens: 2048, request_rate: 10.0, e2el: 450.5, throughput: 9.8, goodput: 9.8
--- a/benchmarks/auto_tune/auto_tune.sh
+++ b/benchmarks/auto_tune/auto_tune.sh
@ -1,6 +1,6 @@
 #!/bin/bash

-# This script aims to tune the best server parameter combinations to maximize throughput for given requirement. 
+# This script aims to tune the best server parameter combinations to maximize throughput for given requirement.
 # See details in README (benchmarks/auto_tune/README.md).

 TAG=$(date +"%Y_%m_%d_%H_%M")
@ -56,7 +56,7 @@ start_server() {
    local max_num_batched_tokens=$3
    local vllm_log=$4
    local profile_dir=$5
-    
+
    pkill -f vllm

    VLLM_USE_V1=1 VLLM_SERVER_DEV_MODE=1 VLLM_TORCH_PROFILER_DIR=$profile_dir vllm serve $MODEL \
@ -73,9 +73,9 @@ start_server() {

    # wait for 10 minutes...
    server_started=0
-    for i in {1..60}; do  
+    for i in {1..60}; do
        RESPONSE=$(curl -s -X GET "http://0.0.0.0:8004/health" -w "%{http_code}" -o /dev/stdout)
-        STATUS_CODE=$(echo "$RESPONSE" | tail -n 1) 
+        STATUS_CODE=$(echo "$RESPONSE" | tail -n 1)
        if [[ "$STATUS_CODE" -eq 200 ]]; then
            server_started=1
            break
@ -98,10 +98,10 @@ update_best_profile() {
    selected_profile_file=
    if [[ "$SYSTEM" == "TPU" ]]; then
        selected_profile_file="${sorted_paths[$profile_index]}/*.xplane.pb"
-    fi 
+    fi
    if [[ "$SYSTEM" == "GPU" ]]; then
        selected_profile_file="${sorted_paths[$profile_index]}"
-    fi 
+    fi
    rm -f $PROFILE_PATH/*
    cp $selected_profile_file $PROFILE_PATH
 }
@ -129,14 +129,14 @@ run_benchmark() {
        echo "server started."
    fi
    echo
-    
+
    echo "run benchmark test..."
    meet_latency_requirement=0
    # get a basic qps by using request-rate inf
    bm_log="$LOG_FOLDER/bm_log_${max_num_seqs}_${max_num_batched_tokens}_requestrate_inf.txt"
    prefix_len=$(( INPUT_LEN * MIN_CACHE_HIT_PCT / 100 ))
 adjusted_input_len=$(( INPUT_LEN - prefix_len ))
-    python3 benchmarks/benchmark_serving.py \
+    vllm bench serve \
        --backend vllm \
        --model $MODEL  \
        --dataset-name random \
@ -169,7 +169,7 @@ adjusted_input_len=$(( INPUT_LEN - prefix_len ))
            curl -X POST http://0.0.0.0:8004/reset_prefix_cache
            sleep 5
            bm_log="$LOG_FOLDER/bm_log_${max_num_seqs}_${max_num_batched_tokens}_requestrate_${request_rate}.txt"
-            python3 benchmarks/benchmark_serving.py \
+            vllm bench serve \
                --backend vllm \
                --model $MODEL  \
                --dataset-name random \
--- a/benchmarks/benchmark_latency.py
+++ b/benchmarks/benchmark_latency.py
@ -11,6 +11,7 @@ from typing import Any, Optional

 import numpy as np
 from tqdm import tqdm
+from typing_extensions import deprecated

 import vllm.envs as envs
 from benchmark_utils import convert_to_pytorch_benchmark_format, write_to_json
@ -34,6 +35,10 @@ def save_to_pytorch_benchmark_format(
        write_to_json(pt_file, pt_records)


+@deprecated(
+    "benchmark_latency.py is deprecated and will be removed in a "
+    "future version. Please use 'vllm bench latency' instead.",
+)
 def main(args: argparse.Namespace):
    print(args)

--- a/benchmarks/benchmark_serving.py
+++ b/benchmarks/benchmark_serving.py
@ -38,6 +38,7 @@ from typing import Any, Literal, Optional
 import numpy as np
 from tqdm.asyncio import tqdm
 from transformers import PreTrainedTokenizerBase
+from typing_extensions import deprecated

 from backend_request_func import (
    ASYNC_REQUEST_FUNCS,
@ -395,20 +396,6 @@ async def benchmark(
        tasks.append(asyncio.create_task(task))
    outputs: list[RequestFuncOutput] = await asyncio.gather(*tasks)

-    if profile:
-        print("Stopping profiler...")
-        profile_input = RequestFuncInput(
-            model=model_id,
-            prompt=test_prompt,
-            api_url=base_url + "/stop_profile",
-            prompt_len=test_prompt_len,
-            output_len=test_output_len,
-            logprobs=logprobs,
-        )
-        profile_output = await request_func(request_func_input=profile_input)
-        if profile_output.success:
-            print("Profiler stopped")
-
    if pbar is not None:
        pbar.close()

@ -426,6 +413,10 @@ async def benchmark(

    print("{s:{c}^{n}}".format(s=" Serving Benchmark Result ", n=50, c="="))
    print("{:<40} {:<10}".format("Successful requests:", metrics.completed))
+    if max_concurrency is not None:
+        print("{:<40} {:<10}".format("Maximum request concurrency:", max_concurrency))
+    if request_rate != float("inf"):
+        print("{:<40} {:<10.2f}".format("Request rate configured (RPS):", request_rate))
    print("{:<40} {:<10.2f}".format("Benchmark duration (s):", benchmark_duration))
    print("{:<40} {:<10}".format("Total input tokens:", metrics.total_input))
    print("{:<40} {:<10}".format("Total generated tokens:", metrics.total_output))
@ -517,6 +508,20 @@ async def benchmark(

    print("=" * 50)

+    if profile:
+        print("Stopping profiler...")
+        profile_input = RequestFuncInput(
+            model=model_id,
+            prompt=test_prompt,
+            api_url=base_url + "/stop_profile",
+            prompt_len=test_prompt_len,
+            output_len=test_output_len,
+            logprobs=logprobs,
+        )
+        profile_output = await request_func(request_func_input=profile_input)
+        if profile_output.success:
+            print("Profiler stopped")
+
    return result


@ -593,6 +598,10 @@ def save_to_pytorch_benchmark_format(
        write_to_json(pt_file, pt_records)


+@deprecated(
+    "benchmark_serving.py is deprecated and will be removed in a future "
+    "version. Please use 'vllm bench serve' instead.",
+)
 def main(args: argparse.Namespace):
    print(args)
    random.seed(args.seed)
--- a/benchmarks/benchmark_serving_structured_output.py
+++ b/benchmarks/benchmark_serving_structured_output.py
@ -538,20 +538,6 @@ async def benchmark(
        )
    outputs: list[RequestFuncOutput] = await asyncio.gather(*tasks)

-    if profile:
-        print("Stopping profiler...")
-        profile_input = RequestFuncInput(
-            model=model_id,
-            prompt=test_request.prompt,
-            api_url=base_url + "/stop_profile",
-            prompt_len=test_request.prompt_len,
-            output_len=test_request.expected_output_len,
-            extra_body={test_request.structure_type: test_request.schema},
-        )
-        profile_output = await request_func(request_func_input=profile_input)
-        if profile_output.success:
-            print("Profiler stopped")
-
    if pbar is not None:
        pbar.close()

@ -569,6 +555,10 @@ async def benchmark(

    print("{s:{c}^{n}}".format(s=" Serving Benchmark Result ", n=50, c="="))
    print("{:<40} {:<10}".format("Successful requests:", metrics.completed))
+    if max_concurrency is not None:
+        print("{:<40} {:<10}".format("Maximum request concurrency:", max_concurrency))
+    if request_rate != float("inf"):
+        print("{:<40} {:<10.2f}".format("Request rate configured (RPS):", request_rate))
    print("{:<40} {:<10.2f}".format("Benchmark duration (s):", benchmark_duration))
    print("{:<40} {:<10}".format("Total input tokens:", metrics.total_input))
    print("{:<40} {:<10}".format("Total generated tokens:", metrics.total_output))
@ -666,6 +656,20 @@ async def benchmark(

    print("=" * 50)

+    if profile:
+        print("Stopping profiler...")
+        profile_input = RequestFuncInput(
+            model=model_id,
+            prompt=test_request.prompt,
+            api_url=base_url + "/stop_profile",
+            prompt_len=test_request.prompt_len,
+            output_len=test_request.expected_output_len,
+            extra_body={test_request.structure_type: test_request.schema},
+        )
+        profile_output = await request_func(request_func_input=profile_input)
+        if profile_output.success:
+            print("Profiler stopped")
+
    return result, ret


--- a/benchmarks/benchmark_throughput.py
+++ b/benchmarks/benchmark_throughput.py
@ -15,6 +15,7 @@ import torch
 import uvloop
 from tqdm import tqdm
 from transformers import AutoModelForCausalLM, AutoTokenizer, PreTrainedTokenizerBase
+from typing_extensions import deprecated

 from benchmark_dataset import (
    AIMODataset,
@ -382,6 +383,10 @@ def get_requests(args, tokenizer):
    return dataset_cls(**common_kwargs).sample(**sample_kwargs)


+@deprecated(
+    "benchmark_throughput.py is deprecated and will be removed in a "
+    "future version. Please use 'vllm bench throughput' instead.",
+)
 def main(args: argparse.Namespace):
    if args.seed is None:
        args.seed = 0
--- a/benchmarks/disagg_benchmarks/disagg_overhead_benchmark.sh
+++ b/benchmarks/disagg_benchmarks/disagg_overhead_benchmark.sh
@ -3,7 +3,7 @@
 # benchmark the overhead of disaggregated prefill.
 # methodology:
 # - send all request to prefill vLLM instance. It will buffer KV cache.
-# - then send all request to decode instance. 
+# - then send all request to decode instance.
 # - The TTFT of decode instance is the overhead.

 set -ex
@ -12,6 +12,8 @@ kill_gpu_processes() {
  # kill all processes on GPU.
  pgrep pt_main_thread | xargs -r kill -9
  pgrep python3 | xargs -r kill -9
+  # vLLM now names the process with VLLM prefix after https://github.com/vllm-project/vllm/pull/21445
+  pgrep VLLM | xargs -r kill -9
  sleep 10

  # remove vllm config file
@ -61,7 +63,7 @@ benchmark() {
    --gpu-memory-utilization 0.6 \
    --kv-transfer-config \
    '{"kv_connector":"PyNcclConnector","kv_role":"kv_producer","kv_rank":0,"kv_parallel_size":2,"kv_buffer_size":5e9}' &
-    
+

  CUDA_VISIBLE_DEVICES=1 python3 \
    -m vllm.entrypoints.openai.api_server \
@ -76,38 +78,38 @@ benchmark() {
  wait_for_server 8200

  # let the prefill instance finish prefill
-  python3 ../benchmark_serving.py \
-          --backend vllm \
-          --model $model \
-          --dataset-name $dataset_name \
-          --dataset-path $dataset_path \
-          --sonnet-input-len $input_len \
-          --sonnet-output-len "$output_len" \
-          --sonnet-prefix-len $prefix_len \
-          --num-prompts $num_prompts \
-          --port 8100 \
-          --save-result \
-          --result-dir $results_folder \
-          --result-filename disagg_prefill_tp1.json \
-          --request-rate "inf"
+  vllm bench serve \
+    --backend vllm \
+    --model $model \
+    --dataset-name $dataset_name \
+    --dataset-path $dataset_path \
+    --sonnet-input-len $input_len \
+    --sonnet-output-len "$output_len" \
+    --sonnet-prefix-len $prefix_len \
+    --num-prompts $num_prompts \
+    --port 8100 \
+    --save-result \
+    --result-dir $results_folder \
+    --result-filename disagg_prefill_tp1.json \
+    --request-rate "inf"


  # send the request to decode.
  # The TTFT of this command will be the overhead of disagg prefill impl.
-  python3 ../benchmark_serving.py \
-          --backend vllm \
-          --model $model \
-          --dataset-name $dataset_name \
-          --dataset-path $dataset_path \
-          --sonnet-input-len $input_len \
-          --sonnet-output-len "$output_len" \
-          --sonnet-prefix-len $prefix_len \
-          --num-prompts $num_prompts \
-          --port 8200 \
-          --save-result \
-          --result-dir $results_folder \
-          --result-filename disagg_prefill_tp1_overhead.json \
-          --request-rate "$qps"
+  vllm bench serve \
+    --backend vllm \
+    --model $model \
+    --dataset-name $dataset_name \
+    --dataset-path $dataset_path \
+    --sonnet-input-len $input_len \
+    --sonnet-output-len "$output_len" \
+    --sonnet-prefix-len $prefix_len \
+    --num-prompts $num_prompts \
+    --port 8200 \
+    --save-result \
+    --result-dir $results_folder \
+    --result-filename disagg_prefill_tp1_overhead.json \
+    --request-rate "$qps"
  kill_gpu_processes

 }
--- a/benchmarks/disagg_benchmarks/disagg_performance_benchmark.sh
+++ b/benchmarks/disagg_benchmarks/disagg_performance_benchmark.sh
@ -18,6 +18,8 @@ kill_gpu_processes() {
  # kill all processes on GPU.
  pgrep pt_main_thread | xargs -r kill -9
  pgrep python3 | xargs -r kill -9
+  # vLLM now names the process with VLLM prefix after https://github.com/vllm-project/vllm/pull/21445
+  pgrep VLLM | xargs -r kill -9
  for port in 8000 8100 8200; do lsof -t -i:$port | xargs -r kill -9; done
  sleep 1
 }
@ -58,7 +60,7 @@ launch_chunked_prefill() {


 launch_disagg_prefill() {
-  model="meta-llama/Meta-Llama-3.1-8B-Instruct" 
+  model="meta-llama/Meta-Llama-3.1-8B-Instruct"
  # disagg prefill
  CUDA_VISIBLE_DEVICES=0 python3 \
    -m vllm.entrypoints.openai.api_server \
@ -97,20 +99,20 @@ benchmark() {
  output_len=$2
  tag=$3

-  python3 ../benchmark_serving.py \
-          --backend vllm \
-          --model $model \
-          --dataset-name $dataset_name \
-          --dataset-path $dataset_path \
-          --sonnet-input-len $input_len \
-          --sonnet-output-len "$output_len" \
-          --sonnet-prefix-len $prefix_len \
-          --num-prompts $num_prompts \
-          --port 8000 \
-          --save-result \
-          --result-dir $results_folder \
-          --result-filename "$tag"-qps-"$qps".json \
-          --request-rate "$qps"
+  vllm bench serve \
+    --backend vllm \
+    --model $model \
+    --dataset-name $dataset_name \
+    --dataset-path $dataset_path \
+    --sonnet-input-len $input_len \
+    --sonnet-output-len "$output_len" \
+    --sonnet-prefix-len $prefix_len \
+    --num-prompts $num_prompts \
+    --port 8000 \
+    --save-result \
+    --result-dir $results_folder \
+    --result-filename "$tag"-qps-"$qps".json \
+    --request-rate "$qps"

  sleep 2
 }
--- a/benchmarks/kernels/benchmark_moe_align_block_size.py
+++ b/benchmarks/kernels/benchmark_moe_align_block_size.py
@ -5,9 +5,8 @@ import itertools

 import torch

-from vllm import _custom_ops as ops
 from vllm.model_executor.layers.fused_moe.moe_align_block_size import (
-    moe_align_block_size_triton,
+    moe_align_block_size,
 )
 from vllm.triton_utils import triton

@ -21,60 +20,6 @@ def get_topk_ids(num_tokens: int, num_experts: int, topk: int) -> torch.Tensor:
    )


-def check_correctness(num_tokens, num_experts=256, block_size=256, topk=8):
-    """
-    Verifies vllm vs. Triton
-    """
-    topk_ids = get_topk_ids(num_tokens, num_experts, topk)
-
-    # 1. malloc space for triton and vllm
-    # malloc enough space (max_num_tokens_padded) for the sorted ids
-    max_num_tokens_padded = topk_ids.numel() + num_experts * (block_size - 1)
-    sorted_ids_triton = torch.empty(
-        (max_num_tokens_padded,), dtype=torch.int32, device="cuda"
-    )
-    expert_ids_triton = torch.empty(
-        (max_num_tokens_padded // block_size,), dtype=torch.int32, device="cuda"
-    )
-    num_tokens_post_pad_triton = torch.empty((1,), dtype=torch.int32, device="cuda")
-
-    sorted_ids_vllm = torch.empty_like(sorted_ids_triton)
-    expert_ids_vllm = torch.empty_like(expert_ids_triton)
-    num_tokens_post_pad_vllm = torch.empty_like(num_tokens_post_pad_triton)
-
-    # 2. run implementations
-    moe_align_block_size_triton(
-        topk_ids,
-        num_experts,
-        block_size,
-        sorted_ids_triton,
-        expert_ids_triton,
-        num_tokens_post_pad_triton,
-    )
-
-    ops.moe_align_block_size(
-        topk_ids,
-        num_experts,
-        block_size,
-        sorted_ids_vllm,
-        expert_ids_vllm,
-        num_tokens_post_pad_vllm,
-    )
-    print(f"✅ VLLM implementation works with {num_experts} experts!")
-
-    # 3. compare results
-    if torch.allclose(expert_ids_triton, expert_ids_vllm) and torch.allclose(
-        num_tokens_post_pad_triton, num_tokens_post_pad_vllm
-    ):
-        print("✅ Triton and VLLM implementations match.")
-    else:
-        print("❌ Triton and VLLM implementations DO NOT match.")
-        print("Triton expert_ids:", expert_ids_triton)
-        print("VLLM expert_ids:", expert_ids_vllm)
-        print("Triton num_tokens_post_pad:", num_tokens_post_pad_triton)
-        print("VLLM num_tokens_post_pad:", num_tokens_post_pad_vllm)
-
-
 # test configurations
 num_tokens_range = [1, 16, 256, 4096]
 num_experts_range = [16, 64, 224, 256, 280, 512]
@ -87,8 +32,8 @@ configs = list(itertools.product(num_tokens_range, num_experts_range, topk_range
        x_names=["num_tokens", "num_experts", "topk"],
        x_vals=configs,
        line_arg="provider",
-        line_vals=["vllm", "triton"],  # "triton"
-        line_names=["VLLM", "Triton"],  # "Triton"
+        line_vals=["vllm"],
+        line_names=["vLLM"],
        plot_name="moe-align-block-size-performance",
        args={},
    )
@ -98,36 +43,11 @@ def benchmark(num_tokens, num_experts, topk, provider):
    block_size = 256
    topk_ids = get_topk_ids(num_tokens, num_experts, topk)

-    max_num_tokens_padded = topk_ids.numel() + num_experts * (block_size - 1)
-    sorted_ids = torch.empty((max_num_tokens_padded,), dtype=torch.int32, device="cuda")
-    max_num_m_blocks = max_num_tokens_padded // block_size
-    expert_ids = torch.empty((max_num_m_blocks,), dtype=torch.int32, device="cuda")
-    num_tokens_post_pad = torch.empty((1,), dtype=torch.int32, device="cuda")
-
    quantiles = [0.5, 0.2, 0.8]

    if provider == "vllm":
        ms, min_ms, max_ms = triton.testing.do_bench(
-            lambda: ops.moe_align_block_size(
-                topk_ids,
-                num_experts,
-                block_size,
-                sorted_ids.clone(),
-                expert_ids.clone(),
-                num_tokens_post_pad.clone(),
-            ),
-            quantiles=quantiles,
-        )
-    elif provider == "triton":
-        ms, min_ms, max_ms = triton.testing.do_bench(
-            lambda: moe_align_block_size_triton(
-                topk_ids,
-                num_experts,
-                block_size,
-                sorted_ids.clone(),
-                expert_ids.clone(),
-                num_tokens_post_pad.clone(),
-            ),
+            lambda: moe_align_block_size(topk_ids, block_size, num_experts),
            quantiles=quantiles,
        )

@ -151,6 +71,4 @@ if __name__ == "__main__":
    )
    args = parser.parse_args()

-    print("Running correctness check...")
-    check_correctness(num_tokens=1024, num_experts=args.num_experts, topk=args.topk)
    benchmark.run(print_data=True, show_plots=True)
--- a/benchmarks/kernels/benchmark_moe_permute_unpermute.py
+++ b/benchmarks/kernels/benchmark_moe_permute_unpermute.py
@ -8,12 +8,13 @@ import ray
 import torch
 from transformers import AutoConfig

-from vllm.model_executor.layers.fused_moe.deep_gemm_moe import (
+from vllm.model_executor.layers.fused_moe.fused_moe import *
+from vllm.model_executor.layers.fused_moe.moe_permute_unpermute import (
    _moe_permute,
    _moe_unpermute_and_reduce,
+    moe_permute,
+    moe_unpermute,
 )
-from vllm.model_executor.layers.fused_moe.fused_moe import *
-from vllm.model_executor.layers.fused_moe.moe_permute_unpermute import *
 from vllm.model_executor.layers.fused_moe.utils import _fp8_quantize
 from vllm.platforms import current_platform
 from vllm.utils import FlexibleArgumentParser
@ -63,18 +64,19 @@ def benchmark_permute(

    def run():
        if use_customized_permute:
-            (permuted_hidden_states, first_token_off, inv_perm_idx, m_indices) = (
-                moe_permute(
-                    qhidden_states,
-                    topk_weights=topk_weights,
-                    topk_ids=topk_ids,
-                    token_expert_indices=token_expert_indices,
-                    topk=topk,
-                    n_expert=num_experts,
-                    n_local_expert=num_experts,
-                    expert_map=None,
-                    align_block_size=align_block_size,
-                )
+            (
+                permuted_hidden_states,
+                a1q_scale,
+                first_token_off,
+                inv_perm_idx,
+                m_indices,
+            ) = moe_permute(
+                qhidden_states,
+                a1q_scale=None,
+                topk_ids=topk_ids,
+                n_expert=num_experts,
+                expert_map=None,
+                align_block_size=align_block_size,
            )
        else:
            (
@ -150,18 +152,19 @@ def benchmark_unpermute(

    def prepare():
        if use_customized_permute:
-            (permuted_hidden_states, first_token_off, inv_perm_idx, m_indices) = (
-                moe_permute(
-                    qhidden_states,
-                    topk_weights=topk_weights,
-                    topk_ids=topk_ids,
-                    token_expert_indices=token_expert_indices,
-                    topk=topk,
-                    n_expert=num_experts,
-                    n_local_expert=num_experts,
-                    expert_map=None,
-                    align_block_size=align_block_size,
-                )
+            (
+                permuted_hidden_states,
+                a1q_scale,
+                first_token_off,
+                inv_perm_idx,
+                m_indices,
+            ) = moe_permute(
+                qhidden_states,
+                a1q_scale=None,
+                topk_ids=topk_ids,
+                n_expert=num_experts,
+                expert_map=None,
+                align_block_size=align_block_size,
            )
            # convert to fp16/bf16 as gemm output
            return (
@ -191,16 +194,19 @@ def benchmark_unpermute(

    def run(input: tuple):
        if use_customized_permute:
-            (permuted_hidden_states, first_token_off, inv_perm_idx, m_indices) = input
+            (
+                permuted_hidden_states,
+                first_token_off,
+                inv_perm_idx,
+                m_indices,
+            ) = input
+            output = torch.empty_like(hidden_states)
            moe_unpermute(
+                output,
                permuted_hidden_states,
                topk_weights,
-                topk_ids,
                inv_perm_idx,
                first_token_off,
-                topk,
-                num_experts,
-                num_experts,
            )
        else:
            (
@ -211,7 +217,11 @@ def benchmark_unpermute(
                inv_perm,
            ) = input
            _moe_unpermute_and_reduce(
-                output_hidden_states, permuted_hidden_states, inv_perm, topk_weights
+                output_hidden_states,
+                permuted_hidden_states,
+                inv_perm,
+                topk_weights,
+                True,
            )

    # JIT compilation & warmup
--- a/benchmarks/kernels/benchmark_per_token_group_quant.py
+++ b/benchmarks/kernels/benchmark_per_token_group_quant.py
@ -0,0 +1,159 @@
+# SPDX-License-Identifier: Apache-2.0
+# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
+
+import argparse
+import math
+from contextlib import contextmanager
+from typing import Callable
+from unittest.mock import patch
+
+import torch
+
+from vllm.model_executor.layers.quantization.utils import fp8_utils, int8_utils
+from vllm.platforms import current_platform
+
+
+@contextmanager
+def _triton_mode():
+    """Temporarily force the Triton fallback path"""
+    with patch("vllm.platforms.current_platform.is_cuda", return_value=False):
+        yield
+
+
+def _time_cuda(
+    fn: Callable[[], tuple[torch.Tensor, torch.Tensor]],
+    warmup_iters: int,
+    bench_iters: int,
+) -> float:
+    # warmup
+    for _ in range(warmup_iters):
+        fn()
+    torch.cuda.synchronize()
+
+    start = torch.cuda.Event(enable_timing=True)
+    end = torch.cuda.Event(enable_timing=True)
+
+    start.record()
+    for _ in range(bench_iters):
+        fn()
+    end.record()
+    torch.cuda.synchronize()
+
+    return start.elapsed_time(end) / bench_iters  # ms/iter
+
+
+def _run_single(
+    shape: tuple[int, int],
+    group_size: int,
+    dtype: str,
+    *,
+    column_major: bool = False,
+    scale_ue8m0: bool = False,
+    warmup_iters: int,
+    bench_iters: int,
+) -> None:
+    num_tokens, hidden_dim = shape
+
+    device = torch.device("cuda")
+    torch.manual_seed(42)
+    x = torch.randn(num_tokens, hidden_dim, device=device, dtype=torch.bfloat16) * 8
+
+    if dtype == "fp8":
+
+        def cuda_impl():
+            return fp8_utils.per_token_group_quant_fp8(
+                x,
+                group_size,
+                column_major_scales=column_major,
+                use_ue8m0=scale_ue8m0,
+            )
+
+        def triton_impl():
+            with _triton_mode():
+                return fp8_utils.per_token_group_quant_fp8(
+                    x,
+                    group_size,
+                    column_major_scales=column_major,
+                    use_ue8m0=scale_ue8m0,
+                )
+    elif dtype == "int8":
+
+        def cuda_impl():
+            return int8_utils.per_token_group_quant_int8(x, group_size)
+
+        def triton_impl():
+            with _triton_mode():
+                return int8_utils.per_token_group_quant_int8(x, group_size)
+    else:
+        raise ValueError("dtype must be 'fp8' or 'int8'")
+
+    cuda_ms = _time_cuda(cuda_impl, warmup_iters, bench_iters)
+    triton_ms = _time_cuda(triton_impl, warmup_iters, bench_iters)
+
+    speedup = triton_ms / cuda_ms if cuda_ms else math.inf
+
+    cfg_desc = (
+        f"shape={shape}  gs={group_size:<3}  col_major={column_major:<5}  "
+        f"ue8m0={scale_ue8m0:<5}  dtype={dtype}"
+    )
+    print(
+        f"{cfg_desc:55} | CUDA {cuda_ms:7.3f} ms  | Triton {triton_ms:7.3f} ms  | "
+        f"speed-up ×{speedup:5.2f}"
+    )
+
+
+def parse_args():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--warmup-iters", type=int, default=10)
+    parser.add_argument("--bench-iters", type=int, default=100)
+    parser.add_argument("--dtype", choices=["fp8", "int8", "both"], default="both")
+    return parser.parse_args()
+
+
+if __name__ == "__main__":
+    if not current_platform.is_cuda():
+        raise RuntimeError("CUDA device is required to run this benchmark.")
+
+    args = parse_args()
+    warmup_iters, bench_iters = args.warmup_iters, args.bench_iters
+
+    shapes = [(32, 128), (64, 256), (16, 512)]
+    group_sizes = [64, 128]
+
+    dtypes = ["fp8", "int8"] if args.dtype == "both" else [args.dtype]
+
+    header = (
+        "Configuration".ljust(55)
+        + " | "
+        + "CUDA (ms)".center(12)
+        + " | "
+        + "Triton (ms)".center(13)
+        + " | "
+        + "Speed-up"
+    )
+    print(header)
+    print("-" * len(header))
+
+    for dtype in dtypes:
+        for shape in shapes:
+            for gs in group_sizes:
+                if dtype == "fp8":
+                    for col_major in (False, True):
+                        for ue8m0 in (False, True):
+                            _run_single(
+                                shape,
+                                gs,
+                                dtype,
+                                column_major=col_major,
+                                scale_ue8m0=ue8m0,
+                                warmup_iters=warmup_iters,
+                                bench_iters=bench_iters,
+                            )
+                else:  # INT8 has no col-major / ue8m0 switches
+                    _run_single(
+                        shape,
+                        gs,
+                        dtype,
+                        warmup_iters=warmup_iters,
+                        bench_iters=bench_iters,
+                    )
--- a/benchmarks/kernels/benchmark_trtllm_attention.py
+++ b/benchmarks/kernels/benchmark_trtllm_attention.py
@ -71,22 +71,20 @@ def benchmark_decode(
    if kv_cache_dtype.startswith("fp8"):
        kv_cache, _ = to_float8(kv_cache)

+    output_trtllm = torch.empty(q.shape, dtype=dtype)
+
    # Benchmark TRT decode
    def trt_decode():
        return flashinfer.decode.trtllm_batch_decode_with_kv_cache(
            q,
            kv_cache,
            workspace_buffer,
-            num_qo_heads,
-            num_kv_heads,
-            sm_scale,
            block_tables,
            kv_lens_tensor,
-            page_size,
            max_kv_len,
-            kv_cache_dtype,
-            k_scale,
-            v_scale,
+            bmm1_scale=k_scale * sm_scale,
+            bmm2_scale=v_scale,
+            out=output_trtllm,
        )

    def time_fn(fn, warmup=10, trials=20):
@ -125,6 +123,8 @@ def benchmark_decode(
    kv_indices = torch.tensor(kv_indices, dtype=torch.int32)
    kv_last_page_lens = torch.tensor(kv_last_page_lens, dtype=torch.int32)

+    output_baseline = torch.empty(q.shape, dtype=dtype)
+
    wrapper = flashinfer.BatchDecodeWithPagedKVCacheWrapper(
        workspace_buffer,
        kv_layout,
@ -145,7 +145,7 @@ def benchmark_decode(
    )

    def baseline_decode():
-        return wrapper.run(q, kv_cache, sm_scale, k_scale, v_scale)
+        return wrapper.run(q, kv_cache, sm_scale, k_scale, v_scale, output_baseline)

    baseline_mean, baseline_std = time_fn(baseline_decode)

@ -214,25 +214,39 @@ if __name__ == "__main__":
    max_seq_lens = [1024, 2048, 4096, 8192, 16384, 32768, 65536, 131072]
    all_results = []

-    print("Running benchmark for kv_cache_dtype: bfloat16")
    print(
-        "\tnum_seqs\tmax_seq_len\ttrt_mean\ttrt_std\tbaseline_mean\tbaseline_std\tspeedup_percent"
+        "Running benchmark for q_dtype = bfloat16, kv_cache_dtype: bfloat16, "
+        "output_dtype: bfloat16"
+    )
+    print(
+        "\tnum_seqs\tmax_seq_len\ttrt_mean\ttrt_std\tbaseline_mean\t"
+        "baseline_std\tspeedup_percent"
    )
    for max_seq_len in max_seq_lens:
        for bs in num_seqs:
            result = benchmark_decode(
-                bs, max_seq_len, dtype=torch.bfloat16, kv_cache_dtype="auto"
+                bs,
+                max_seq_len,
+                dtype=torch.bfloat16,
+                kv_cache_dtype="auto",
            )
            all_results.append(result)

-    print("Running benchmark for q_dtype = bfloat16, kv_cache_dtype: fp8")
    print(
-        "\tnum_seqs\tmax_seq_len\ttrt_mean\ttrt_std\tbaseline_mean\tbaseline_std\tspeedup_percent"
+        "Running benchmark for q_dtype = bfloat16, kv_cache_dtype: fp8, "
+        "output_dtype: bfloat16"
+    )
+    print(
+        "\tnum_seqs\tmax_seq_len\ttrt_mean\ttrt_std\tbaseline_mean\t"
+        "baseline_std\tspeedup_percent"
    )
    for max_seq_len in max_seq_lens:
        for bs in num_seqs:
            result = benchmark_decode(
-                bs, max_seq_len, dtype=torch.bfloat16, kv_cache_dtype="fp8"
+                bs,
+                max_seq_len,
+                dtype=torch.bfloat16,
+                kv_cache_dtype="fp8",
            )
            all_results.append(result)

--- a/benchmarks/kernels/deepgemm/README.md
+++ b/benchmarks/kernels/deepgemm/README.md
@ -8,7 +8,7 @@ Currently this just includes dense GEMMs and only works on Hopper GPUs.

 You need to install vLLM in your usual fashion, then install DeepGEMM from source in its own directory:

-```
+```bash
 git clone --recursive https://github.com/deepseek-ai/DeepGEMM
 cd DeepGEMM
 python setup.py install
@ -17,7 +17,7 @@ uv pip install -e .

 ## Usage

-```
+```console
 python benchmark_fp8_block_dense_gemm.py
 INFO 02-26 21:55:13 [__init__.py:207] Automatically detected platform cuda.
 ===== STARTING FP8 GEMM BENCHMARK =====
--- a/csrc/cpu/quant.cpp
+++ b/csrc/cpu/quant.cpp
@ -16,12 +16,14 @@ struct KernelVecType<float> {
  using cvt_vec_type = vec_op::FP32Vec16;
 };

+#if !defined(__aarch64__) || defined(ARM_BF16_SUPPORT)
 template <>
 struct KernelVecType<c10::BFloat16> {
  using load_vec_type = vec_op::BF16Vec16;
  using azp_adj_load_vec_type = vec_op::INT32Vec16;
  using cvt_vec_type = vec_op::FP32Vec16;
 };
+#endif

 template <>
 struct KernelVecType<c10::Half> {
--- a/csrc/cpu/torch_bindings.cpp
+++ b/csrc/cpu/torch_bindings.cpp
@ -151,7 +151,7 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.impl("rotary_embedding", torch::kCPU, &rotary_embedding);

  // Quantization
-#if defined(__AVX512F__) || defined(__aarch64__)
+#if defined(__AVX512F__) || (defined(__aarch64__) && !defined(__APPLE__))
  at::Tag stride_tag = at::Tag::needs_fixed_stride_order;

  // Compute int8 quantized tensor for given scaling factor.
--- a/csrc/moe/moe_permute_unpermute_op.cu
+++ b/csrc/moe/moe_permute_unpermute_op.cu
@ -10,32 +10,28 @@

 void moe_permute(
    const torch::Tensor& input,                      // [n_token, hidden]
-    const torch::Tensor& topk_weights,               //[n_token, topk]
-    torch::Tensor& topk_ids,                         // [n_token, topk]
+    const torch::Tensor& topk_ids,                   // [n_token, topk]
    const torch::Tensor& token_expert_indices,       // [n_token, topk]
    const std::optional<torch::Tensor>& expert_map,  // [n_expert]
    int64_t n_expert, int64_t n_local_expert, int64_t topk,
    const std::optional<int64_t>& align_block_size,
-    torch::Tensor&
-        permuted_input,  // [topk * n_token/align_block_size_m, hidden]
+    torch::Tensor& permuted_input,             // [permuted_size, hidden]
    torch::Tensor& expert_first_token_offset,  // [n_local_expert + 1]
-    torch::Tensor& src_row_id2dst_row_id_map,  // [n_token, topk]
+    torch::Tensor& inv_permuted_idx,           // [n_token, topk]
+    torch::Tensor& permuted_idx,               // [permute_size]
    torch::Tensor& m_indices) {                // [align_expand_m]
-  TORCH_CHECK(topk_weights.scalar_type() == at::ScalarType::Float,
-              "topk_weights must be float32");
  TORCH_CHECK(expert_first_token_offset.scalar_type() == at::ScalarType::Long,
              "expert_first_token_offset must be int64");
  TORCH_CHECK(topk_ids.scalar_type() == at::ScalarType::Int,
              "topk_ids must be int32");
  TORCH_CHECK(token_expert_indices.scalar_type() == at::ScalarType::Int,
              "token_expert_indices must be int32");
-  TORCH_CHECK(src_row_id2dst_row_id_map.scalar_type() == at::ScalarType::Int,
-              "src_row_id2dst_row_id_map must be int32");
+  TORCH_CHECK(inv_permuted_idx.scalar_type() == at::ScalarType::Int,
+              "inv_permuted_idx must be int32");
  TORCH_CHECK(expert_first_token_offset.size(0) == n_local_expert + 1,
              "expert_first_token_offset shape != n_local_expert+1")
-  TORCH_CHECK(
-      src_row_id2dst_row_id_map.sizes() == token_expert_indices.sizes(),
-      "token_expert_indices shape must be same as src_row_id2dst_row_id_map");
+  TORCH_CHECK(inv_permuted_idx.sizes() == token_expert_indices.sizes(),
+              "token_expert_indices shape must be same as inv_permuted_idx");
  auto n_token = input.sizes()[0];
  auto n_hidden = input.sizes()[1];
  auto align_block_size_value =
@ -46,8 +42,9 @@ void moe_permute(
  auto sort_workspace = torch::empty(
      {sorter_size},
      torch::dtype(torch::kInt8).device(torch::kCUDA).requires_grad(false));
+  auto copy_topk_ids = topk_ids.clone();  // copy topk_ids for preprocess
  auto permuted_experts_id = torch::empty_like(topk_ids);
-  auto dst_row_id2src_row_id_map = torch::empty_like(src_row_id2dst_row_id_map);
+  auto sorted_row_idx = torch::empty_like(inv_permuted_idx);
  auto align_expert_first_token_offset =
      torch::zeros_like(expert_first_token_offset);

@ -67,24 +64,22 @@ void moe_permute(
    const int* expert_map_ptr = get_ptr<int>(expert_map.value());
    valid_num_ptr =
        get_ptr<int64_t>(expert_first_token_offset) + n_local_expert;
-    preprocessTopkIdLauncher(get_ptr<int>(topk_ids), n_token * topk,
+    preprocessTopkIdLauncher(get_ptr<int>(copy_topk_ids), n_token * topk,
                             expert_map_ptr, n_expert, stream);
  }
  // expert sort topk expert id and scan expert id get expert_first_token_offset
-  sortAndScanExpert(get_ptr<int>(topk_ids), get_ptr<int>(token_expert_indices),
-                    get_ptr<int>(permuted_experts_id),
-                    get_ptr<int>(dst_row_id2src_row_id_map),
-                    get_ptr<int64_t>(expert_first_token_offset), n_token,
-                    n_expert, n_local_expert, topk, sorter,
-                    get_ptr<int>(sort_workspace), stream);
+  sortAndScanExpert(
+      get_ptr<int>(copy_topk_ids), get_ptr<int>(token_expert_indices),
+      get_ptr<int>(permuted_experts_id), get_ptr<int>(sorted_row_idx),
+      get_ptr<int64_t>(expert_first_token_offset), n_token, n_expert,
+      n_local_expert, topk, sorter, get_ptr<int>(sort_workspace), stream);

  // dispatch expandInputRowsKernelLauncher
  MOE_DISPATCH(input.scalar_type(), [&] {
    expandInputRowsKernelLauncher<scalar_t>(
        get_ptr<scalar_t>(input), get_ptr<scalar_t>(permuted_input),
-        get_ptr<float>(topk_weights), get_ptr<int>(permuted_experts_id),
-        get_ptr<int>(dst_row_id2src_row_id_map),
-        get_ptr<int>(src_row_id2dst_row_id_map),
+        get_ptr<int>(permuted_experts_id), get_ptr<int>(sorted_row_idx),
+        get_ptr<int>(inv_permuted_idx), get_ptr<int>(permuted_idx),
        get_ptr<int64_t>(expert_first_token_offset), n_token, valid_num_ptr,
        n_hidden, topk, n_local_expert, align_block_size_value, stream);
  });
@ -101,32 +96,34 @@ void moe_permute(
 }

 void moe_unpermute(
-    const torch::Tensor& permuted_hidden_states,     // [n_token * topk, hidden]
-    const torch::Tensor& topk_weights,               //[n_token, topk]
-    const torch::Tensor& topk_ids,                   // [n_token, topk]
-    const torch::Tensor& src_row_id2dst_row_id_map,  // [n_token, topk]
-    const torch::Tensor& expert_first_token_offset,  // [n_local_expert+1]
-    int64_t n_expert, int64_t n_local_expert, int64_t topk,
+    const torch::Tensor& permuted_hidden_states,  // [n_token * topk, hidden]
+    const torch::Tensor& topk_weights,            // [n_token, topk]
+    const torch::Tensor& inv_permuted_idx,        // [n_token, topk]
+    const std::optional<torch::Tensor>&
+        expert_first_token_offset,  // [n_local_expert+1]
+    int64_t topk,
    torch::Tensor& hidden_states  // [n_token, hidden]
 ) {
-  TORCH_CHECK(src_row_id2dst_row_id_map.sizes() == topk_ids.sizes(),
-              "topk_ids shape must be same as src_row_id2dst_row_id_map");
-  TORCH_CHECK(topk_ids.scalar_type() == at::ScalarType::Int,
-              "topk_ids must be int32");
  TORCH_CHECK(
      permuted_hidden_states.scalar_type() == hidden_states.scalar_type(),
-      "topk_ids dtype must be same as src_row_id2dst_row_id_map");
+      "permuted_hidden_states dtype must be same as hidden_states");
  auto n_token = hidden_states.size(0);
  auto n_hidden = hidden_states.size(1);
  auto stream = at::cuda::getCurrentCUDAStream().stream();
-  const int64_t* valid_ptr =
-      get_ptr<int64_t>(expert_first_token_offset) + n_local_expert;
+
+  int64_t const* valid_ptr = nullptr;
+  if (expert_first_token_offset.has_value()) {
+    int n_local_expert = expert_first_token_offset.value().size(0) - 1;
+    valid_ptr =
+        get_ptr<int64_t>(expert_first_token_offset.value()) + n_local_expert;
+  }
+
  MOE_DISPATCH(hidden_states.scalar_type(), [&] {
    finalizeMoeRoutingKernelLauncher<scalar_t, scalar_t>(
        get_ptr<scalar_t>(permuted_hidden_states),
        get_ptr<scalar_t>(hidden_states), get_ptr<float>(topk_weights),
-        get_ptr<int>(src_row_id2dst_row_id_map), get_ptr<int>(topk_ids),
-        n_token, n_hidden, topk, valid_ptr, stream);
+        get_ptr<int>(inv_permuted_idx), n_token, n_hidden, topk, valid_ptr,
+        stream);
  });
 }

--- a/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.cu
+++ b/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.cu
@ -177,7 +177,7 @@ __global__ void getMIndicesKernel(int64_t* expert_first_token_offset,
  int tidx = threadIdx.x;
  extern __shared__ int64_t smem_expert_first_token_offset[];
  for (int i = tidx; i <= num_local_expert; i += blockDim.x) {
-    smem_expert_first_token_offset[tidx] = __ldg(expert_first_token_offset + i);
+    smem_expert_first_token_offset[i] = __ldg(expert_first_token_offset + i);
  }
  __syncthreads();
  auto last_token_offset = smem_expert_first_token_offset[eidx + 1];
--- a/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.h
+++ b/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.h
@ -57,31 +57,19 @@ void sortAndScanExpert(int* expert_for_source_row, const int* source_rows,

 template <typename T>
 void expandInputRowsKernelLauncher(
-    T const* unpermuted_input, T* permuted_output,
-    const float* unpermuted_scales, int* sorted_experts,
+    T const* unpermuted_input, T* permuted_output, int* sorted_experts,
    int const* expanded_dest_row_to_expanded_source_row,
-    int* expanded_source_row_to_expanded_dest_row,
+    int* expanded_source_row_to_expanded_dest_row, int* permuted_idx,
    int64_t* expert_first_token_offset, int64_t const num_rows,
    int64_t const* num_valid_tokens_ptr, int64_t const cols, int const k,
    int num_local_experts, const int& align_block_size, cudaStream_t stream);

-// Final kernel to unpermute and scale
-// This kernel unpermutes the original data, does the k-way reduction and
-// performs the final skip connection.
-template <typename T, typename OutputType, bool CHECK_SKIPPED>
-__global__ void finalizeMoeRoutingKernel(
-    T const* expanded_permuted_rows, OutputType* reduced_unpermuted_output,
-    float const* scales, int const* expanded_source_row_to_expanded_dest_row,
-    int const* expert_for_source_row, int64_t const orig_cols, int64_t const k,
-    int64_t const* num_valid_ptr);
-
 template <class T, class OutputType>
 void finalizeMoeRoutingKernelLauncher(
    T const* expanded_permuted_rows, OutputType* reduced_unpermuted_output,
    float const* scales, int const* expanded_source_row_to_expanded_dest_row,
-    int const* expert_for_source_row, int64_t const num_rows,
-    int64_t const cols, int64_t const k, int64_t const* num_valid_ptr,
-    cudaStream_t stream);
+    int64_t const num_rows, int64_t const cols, int64_t const k,
+    int64_t const* num_valid_ptr, cudaStream_t stream);

 void preprocessTopkIdLauncher(int* topk_id_ptr, int size,
                              const int* expert_map_ptr, int num_experts,
--- a/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.inl
+++ b/csrc/moe/permute_unpermute_kernels/moe_permute_unpermute_kernel.inl
@ -2,10 +2,9 @@

 template <typename T, bool CHECK_SKIPPED, bool ALIGN_BLOCK_SIZE>
 __global__ void expandInputRowsKernel(
-    T const* unpermuted_input, T* permuted_output,
-    const float* unpermuted_scales, int* sorted_experts,
+    T const* unpermuted_input, T* permuted_output, int* sorted_experts,
    int const* expanded_dest_row_to_expanded_source_row,
-    int* expanded_source_row_to_expanded_dest_row,
+    int* expanded_source_row_to_expanded_dest_row, int* permuted_idx,
    int64_t* expert_first_token_offset, int64_t const num_rows,
    int64_t const* num_dest_rows, int64_t const cols, int64_t k,
    int num_local_experts, int align_block_size) {
@ -54,6 +53,10 @@ __global__ void expandInputRowsKernel(
    assert(expanded_dest_row <= INT32_MAX);
    expanded_source_row_to_expanded_dest_row[expanded_source_row] =
        static_cast<int>(expanded_dest_row);
+    // skip non local expert token
+    if (!CHECK_SKIPPED || blockIdx.x < *num_dest_rows) {
+      permuted_idx[expanded_dest_row] = expanded_source_row;
+    }
  }

  if (!CHECK_SKIPPED || blockIdx.x < *num_dest_rows) {
@ -62,7 +65,7 @@ __global__ void expandInputRowsKernel(
    using DataElem = cutlass::Array<T, ELEM_PER_THREAD>;

    // Duplicate and permute rows
-    int64_t const source_row = expanded_source_row % num_rows;
+    int64_t const source_row = expanded_source_row / k;

    auto const* source_row_ptr =
        reinterpret_cast<DataElem const*>(unpermuted_input + source_row * cols);
@ -82,10 +85,9 @@ __global__ void expandInputRowsKernel(

 template <typename T>
 void expandInputRowsKernelLauncher(
-    T const* unpermuted_input, T* permuted_output,
-    const float* unpermuted_scales, int* sorted_experts,
+    T const* unpermuted_input, T* permuted_output, int* sorted_experts,
    int const* expanded_dest_row_to_expanded_source_row,
-    int* expanded_source_row_to_expanded_dest_row,
+    int* expanded_source_row_to_expanded_dest_row, int* permuted_idx,
    int64_t* expert_first_token_offset, int64_t const num_rows,
    int64_t const* num_valid_tokens_ptr, int64_t const cols, int const k,
    int num_local_experts, const int& align_block_size, cudaStream_t stream) {
@ -105,11 +107,11 @@ void expandInputRowsKernelLauncher(
  int64_t smem_size = sizeof(int64_t) * (num_local_experts + 1);

  func<<<blocks, threads, smem_size, stream>>>(
-      unpermuted_input, permuted_output, unpermuted_scales, sorted_experts,
+      unpermuted_input, permuted_output, sorted_experts,
      expanded_dest_row_to_expanded_source_row,
-      expanded_source_row_to_expanded_dest_row, expert_first_token_offset,
-      num_rows, num_valid_tokens_ptr, cols, k, num_local_experts,
-      align_block_size);
+      expanded_source_row_to_expanded_dest_row, permuted_idx,
+      expert_first_token_offset, num_rows, num_valid_tokens_ptr, cols, k,
+      num_local_experts, align_block_size);
 }

 template <class T, class U>
@ -128,11 +130,9 @@ template <typename T, typename OutputType, bool CHECK_SKIPPED>
 __global__ void finalizeMoeRoutingKernel(
    T const* expanded_permuted_rows, OutputType* reduced_unpermuted_output,
    float const* scales, int const* expanded_source_row_to_expanded_dest_row,
-    int const* expert_for_source_row, int64_t const orig_cols, int64_t const k,
-    int64_t const* num_valid_ptr) {
+    int64_t const orig_cols, int64_t const k, int64_t const* num_valid_ptr) {
  assert(orig_cols % 4 == 0);
  int64_t const original_row = blockIdx.x;
-  int64_t const num_rows = gridDim.x;
  auto const offset = original_row * orig_cols;
  OutputType* reduced_row_ptr = reduced_unpermuted_output + offset;
  int64_t const num_valid = *num_valid_ptr;
@ -159,14 +159,13 @@ __global__ void finalizeMoeRoutingKernel(
    ComputeElem thread_output;
    thread_output.fill(0);
    for (int k_idx = 0; k_idx < k; ++k_idx) {
-      int64_t const expanded_original_row = original_row + k_idx * num_rows;
+      int64_t const expanded_original_row = original_row * k + k_idx;
      int64_t const expanded_permuted_row =
          expanded_source_row_to_expanded_dest_row[expanded_original_row];

      int64_t const k_offset = original_row * k + k_idx;
      float const row_scale = scales[k_offset];

-      // Check after row_rescale has accumulated
      if (CHECK_SKIPPED && expanded_permuted_row >= num_valid) {
        continue;
      }
@ -189,9 +188,8 @@ template <class T, class OutputType>
 void finalizeMoeRoutingKernelLauncher(
    T const* expanded_permuted_rows, OutputType* reduced_unpermuted_output,
    float const* scales, int const* expanded_source_row_to_expanded_dest_row,
-    int const* expert_for_source_row, int64_t const num_rows,
-    int64_t const cols, int64_t const k, int64_t const* num_valid_ptr,
-    cudaStream_t stream) {
+    int64_t const num_rows, int64_t const cols, int64_t const k,
+    int64_t const* num_valid_ptr, cudaStream_t stream) {
  int64_t const blocks = num_rows;
  int64_t const threads = 256;
  bool const check_finished = num_valid_ptr != nullptr;
@ -201,6 +199,5 @@ void finalizeMoeRoutingKernelLauncher(
  auto* const kernel = func_map[check_finished];
  kernel<<<blocks, threads, 0, stream>>>(
      expanded_permuted_rows, reduced_unpermuted_output, scales,
-      expanded_source_row_to_expanded_dest_row, expert_for_source_row, cols, k,
-      num_valid_ptr);
+      expanded_source_row_to_expanded_dest_row, cols, k, num_valid_ptr);
 }
--- a/csrc/moe/torch_bindings.cpp
+++ b/csrc/moe/torch_bindings.cpp
@ -56,18 +56,17 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, m) {
      " -> Tensor");

  m.def(
-      "moe_permute(Tensor input, Tensor topk_weight, Tensor! topk_ids,"
+      "moe_permute(Tensor input, Tensor topk_ids,"
      "Tensor token_expert_indices, Tensor? expert_map, int n_expert,"
      "int n_local_expert,"
      "int topk, int? align_block_size,Tensor! permuted_input, Tensor! "
-      "expert_first_token_offset, Tensor! src_row_id2dst_row_id_map, Tensor! "
-      "m_indices)->()");
+      "expert_first_token_offset, Tensor! inv_permuted_idx, Tensor! "
+      "permuted_idx, Tensor! m_indices)->()");

  m.def(
      "moe_unpermute(Tensor permuted_hidden_states, Tensor topk_weights,"
-      "Tensor topk_ids,Tensor src_row_id2dst_row_id_map, Tensor "
-      "expert_first_token_offset, int n_expert, int n_local_expert,int "
-      "topk, Tensor! hidden_states)->()");
+      "Tensor inv_permuted_idx, Tensor? expert_first_token_offset, "
+      "int topk, Tensor! hidden_states)->()");

  m.def("moe_permute_unpermute_supported() -> bool");
  m.impl("moe_permute_unpermute_supported", &moe_permute_unpermute_supported);
--- a/csrc/ops.h
+++ b/csrc/ops.h
@ -292,6 +292,11 @@ void per_token_group_quant_fp8(const torch::Tensor& input,
                               torch::Tensor& output_q, torch::Tensor& output_s,
                               int64_t group_size, double eps, double fp8_min,
                               double fp8_max, bool scale_ue8m0);
+
+void per_token_group_quant_int8(const torch::Tensor& input,
+                                torch::Tensor& output_q,
+                                torch::Tensor& output_s, int64_t group_size,
+                                double eps, double int8_min, double int8_max);
 #endif

 void static_scaled_int8_quant(torch::Tensor& out, torch::Tensor const& input,
--- a/csrc/quantization/compressed_tensors/int8_quant_kernels.cu
+++ b/csrc/quantization/compressed_tensors/int8_quant_kernels.cu
@ -1,6 +1,10 @@
 #include <ATen/cuda/CUDAContext.h>
 #include <torch/all.h>

+#ifndef USE_ROCM
+  #include "../per_token_group_quant_8bit.h"
+#endif
+
 #include <cmath>

 #include "../../dispatch_utils.h"
@ -336,3 +340,13 @@ void dynamic_scaled_int8_quant(
        }
      });
 }
+
+#ifndef USE_ROCM
+void per_token_group_quant_int8(const torch::Tensor& input,
+                                torch::Tensor& output_q,
+                                torch::Tensor& output_s, int64_t group_size,
+                                double eps, double int8_min, double int8_max) {
+  per_token_group_quant_8bit(input, output_q, output_s, group_size, eps,
+                             int8_min, int8_max);
+}
+#endif
--- a/csrc/quantization/cutlass_w8a8/Epilogues.md
+++ b/csrc/quantization/cutlass_w8a8/Epilogues.md
@ -86,6 +86,7 @@ D = s_a s_b \widehat A \widehat B
 ```

 Epilogue parameters:
+
 - `scale_a` is the scale for activations, can be per-tensor (scalar) or per-token (column-vector).
 - `scale_b` is the scale for weights, can be per-tensor (scalar) or per-channel (row-vector).

@ -135,7 +136,7 @@ That is precomputed and stored in `azp_with_adj` as a row-vector.
 Epilogue parameters:

 - `scale_a` is the scale for activations, can be per-tensor (scalar) or per-token (column-vector).
-  - Generally this will be per-tensor as the zero-points are per-tensor.
+    - Generally this will be per-tensor as the zero-points are per-tensor.
 - `scale_b` is the scale for weights, can be per-tensor (scalar) or per-channel (row-vector).
 - `azp_with_adj` is the precomputed zero-point term ($` z_a J_a \widehat B `$), is per-channel (row-vector).
 - `bias` is the bias, is always per-channel (row-vector).
@ -152,7 +153,7 @@ That means the zero-point term $` z_a J_a \widehat B `$ becomes an outer product
 Epilogue parameters:

 - `scale_a` is the scale for activations, can be per-tensor (scalar) or per-token (column-vector).
-  - Generally this will be per-token as the zero-points are per-token.
+    - Generally this will be per-token as the zero-points are per-token.
 - `scale_b` is the scale for weights, can be per-tensor (scalar) or per-channel (row-vector).
 - `azp_adj` is the precomputed zero-point adjustment term ($` \mathbf 1 \widehat B `$), is per-channel (row-vector).
 - `azp` is the zero-point (`z_a`), is per-token (column-vector).
--- a/csrc/quantization/cutlass_w8a8/c3x/scaled_mm_sm90_fp8.cu
+++ b/csrc/quantization/cutlass_w8a8/c3x/scaled_mm_sm90_fp8.cu
@ -1,6 +1,5 @@
 #include "scaled_mm_kernels.hpp"
 #include "scaled_mm_sm90_fp8_dispatch.cuh"
-#include "cutlass_extensions/epilogue/scaled_mm_epilogues_c3x.hpp"

 namespace vllm {

@ -13,11 +12,11 @@ void cutlass_scaled_mm_sm90_fp8(torch::Tensor& out, torch::Tensor const& a,
  if (bias) {
    TORCH_CHECK(bias->dtype() == out.dtype(),
                "currently bias dtype must match output dtype ", out.dtype());
-    return cutlass_scaled_mm_sm90_fp8_epilogue<c3x::ScaledEpilogueBias>(
-        out, a, b, a_scales, b_scales, *bias);
+    return cutlass_scaled_mm_sm90_fp8_epilogue<true>(out, a, b, a_scales,
+                                                     b_scales, *bias);
  } else {
-    return cutlass_scaled_mm_sm90_fp8_epilogue<c3x::ScaledEpilogue>(
-        out, a, b, a_scales, b_scales);
+    return cutlass_scaled_mm_sm90_fp8_epilogue<false>(out, a, b, a_scales,
+                                                      b_scales);
  }
 }

--- a/csrc/quantization/cutlass_w8a8/c3x/scaled_mm_sm90_fp8_dispatch.cuh
+++ b/csrc/quantization/cutlass_w8a8/c3x/scaled_mm_sm90_fp8_dispatch.cuh
@ -2,6 +2,7 @@

 #include "scaled_mm.cuh"
 #include "cutlass_gemm_caller.cuh"
+#include "cutlass_extensions/epilogue/scaled_mm_epilogues_c3x.hpp"

 /**
 * This file defines Gemm kernel configurations for SM90 (fp8) based on the Gemm
@ -12,8 +13,91 @@ namespace vllm {

 using c3x::cutlass_gemm_caller;

-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
+template <typename ElementAB_, typename ElementD_,
+          template <typename, typename, typename> typename Epilogue_,
+          typename TileShape, typename ClusterShape, typename KernelSchedule,
+          typename EpilogueSchedule, bool swap_ab_ = false>
+struct cutlass_3x_gemm_sm90_fp8 {
+  using ElementAB = ElementAB_;
+  using ElementC = ElementD_;
+  using ElementD = ElementD_;
+  using ElementAcc =
+      typename std::conditional<std::is_same_v<ElementAB, int8_t>, int32_t,
+                                float>::type;
+
+  using Epilogue = Epilogue_<ElementAcc, ElementD, TileShape>;
+
+  using EVTCompute = typename Epilogue::EVTCompute;
+
+  static constexpr int AlignmentAB =
+      128 / cutlass::sizeof_bits<ElementAB>::value;
+  static constexpr int AlignmentCD =
+      128 / cutlass::sizeof_bits<ElementD>::value;
+
+  // Compile-time swap_ab flag
+  static constexpr bool swap_ab = swap_ab_;
+
+  // -----------------------------------------------------------
+  // Layout definitions
+  // -----------------------------------------------------------
+  using LayoutA = cutlass::layout::RowMajor;
+  using LayoutA_T = typename cutlass::layout::LayoutTranspose<LayoutA>::type;
+
+  using LayoutB = cutlass::layout::ColumnMajor;
+  using LayoutB_T = typename cutlass::layout::LayoutTranspose<LayoutB>::type;
+
+  using LayoutD = cutlass::layout::RowMajor;
+  using LayoutD_Transpose =
+      typename cutlass::layout::LayoutTranspose<LayoutD>::type;
+
+  using LayoutC = LayoutD;
+  using LayoutC_Transpose = LayoutD_Transpose;
+
+  // -----------------------------------------------------------
+  // Collective epilogue (conditionally swap operands and layouts)
+  // -----------------------------------------------------------
+  using CollectiveEpilogue =
+      typename cutlass::epilogue::collective::CollectiveBuilder<
+          cutlass::arch::Sm90, cutlass::arch::OpClassTensorOp, TileShape,
+          ClusterShape, cutlass::epilogue::collective::EpilogueTileAuto,
+          ElementAcc, float, ElementC,
+          conditional_t<swap_ab, LayoutC_Transpose, LayoutC>, AlignmentCD,
+          ElementD, conditional_t<swap_ab, LayoutD_Transpose, LayoutD>,
+          AlignmentCD, EpilogueSchedule, EVTCompute>::CollectiveOp;
+
+  static constexpr size_t CEStorageSize =
+      sizeof(typename CollectiveEpilogue::SharedStorage);
+
+  using Stages = typename cutlass::gemm::collective::StageCountAutoCarveout<
+      static_cast<int>(CEStorageSize)>;
+
+  // -----------------------------------------------------------
+  // Collective mainloop (conditionally swap operands and layouts)
+  // -----------------------------------------------------------
+  using CollectiveMainloop = conditional_t<
+      swap_ab,
+      typename cutlass::gemm::collective::CollectiveBuilder<
+          cutlass::arch::Sm90, cutlass::arch::OpClassTensorOp, ElementAB,
+          LayoutB_T, AlignmentAB,             // Swapped B (as A)
+          ElementAB, LayoutA_T, AlignmentAB,  // Swapped A (as B)
+          ElementAcc, TileShape, ClusterShape, Stages,
+          KernelSchedule>::CollectiveOp,
+      typename cutlass::gemm::collective::CollectiveBuilder<
+          cutlass::arch::Sm90, cutlass::arch::OpClassTensorOp, ElementAB,
+          LayoutA, AlignmentAB, ElementAB, LayoutB, AlignmentAB, ElementAcc,
+          TileShape, ClusterShape, Stages, KernelSchedule>::CollectiveOp>;
+
+  // -----------------------------------------------------------
+  // Kernel definition
+  // -----------------------------------------------------------
+  using KernelType = enable_sm90_or_later<cutlass::gemm::kernel::GemmUniversal<
+      cute::Shape<int, int, int, int>, CollectiveMainloop, CollectiveEpilogue,
+      cutlass::gemm::PersistentScheduler>>;
+
+  struct GemmKernel : public KernelType {};
+};
+
+template <typename InType, typename OutType, bool EnableBias>
 struct sm90_fp8_config_default {
  // M in (128, inf)
  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
@ -22,13 +106,17 @@ struct sm90_fp8_config_default {
  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
  using TileShape = Shape<_128, _128, _128>;
  using ClusterShape = Shape<_2, _1, _1>;
-  using Cutlass3xGemm =
-      cutlass_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule>;
+
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule>>;
 };

-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
+template <typename InType, typename OutType, bool EnableBias>
 struct sm90_fp8_config_M128 {
  // M in (64, 128]
  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
@ -37,33 +125,146 @@ struct sm90_fp8_config_M128 {
  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
  using TileShape = Shape<_64, _128, _128>;
  using ClusterShape = Shape<_2, _1, _1>;
-  using Cutlass3xGemm =
-      cutlass_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule>;
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule>>;
 };

-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue>
-struct sm90_fp8_config_M64 {
-  // M in [1, 64]
+template <typename InType, typename OutType, bool EnableBias>
+struct sm90_fp8_config_M64_N1280 {
+  // M in (16, 64], N in [1 1280]
  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
-  using KernelSchedule =
-      cutlass::gemm::KernelTmaWarpSpecializedPingpongFP8FastAccum;
+  using KernelSchedule = cutlass::gemm::KernelTmaWarpSpecializedFP8FastAccum;
  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
-  using TileShape = Shape<_64, _64, _128>;
-  using ClusterShape = Shape<_1, _8, _1>;
+  using TileShape = Shape<_64, _16, _256>;
+  using ClusterShape = Shape<_1, _4, _1>;

-  using Cutlass3xGemm =
-      cutlass_3x_gemm<InType, OutType, Epilogue, TileShape, ClusterShape,
-                      KernelSchedule, EpilogueSchedule>;
+  // enable swap AB for M < 64
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule,
+                               true>>;
 };

-template <typename InType, typename OutType,
-          template <typename, typename, typename> typename Epilogue,
+template <typename InType, typename OutType, bool EnableBias>
+struct sm90_fp8_config_M64_N8192 {
+  // M in (16, 64], N > 1280
+  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
+  using KernelSchedule = cutlass::gemm::KernelTmaWarpSpecializedFP8FastAccum;
+  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
+  using TileShape = Shape<_64, _64, _256>;
+  using ClusterShape = Shape<_1, _1, _1>;
+
+  // enable swap AB for M < 64
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule,
+                               true>>;
+};
+
+template <typename InType, typename OutType, bool EnableBias>
+struct sm90_fp8_config_M16_N1280 {
+  // M in [1, 16], N in [1, 1280]
+  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
+  using KernelSchedule = cutlass::gemm::KernelTmaWarpSpecializedFP8FastAccum;
+  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
+  using TileShape = Shape<_64, _16, _256>;
+  using ClusterShape = Shape<_1, _2, _1>;
+
+  // enable swap AB for M < 64
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule,
+                               true>>;
+};
+
+template <typename InType, typename OutType, bool EnableBias>
+struct sm90_fp8_config_M16_N8192 {
+  // M in [1, 16], N > 1280
+  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
+  using KernelSchedule = cutlass::gemm::KernelTmaWarpSpecializedFP8FastAccum;
+  using EpilogueSchedule = typename cutlass::epilogue::TmaWarpSpecialized;
+  using TileShape = Shape<_64, _16, _256>;
+  using ClusterShape = Shape<_1, _1, _1>;
+
+  // enable swap AB for M < 64
+  using Cutlass3xGemm = conditional_t<
+      EnableBias,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogueColumnBias,
+                               TileShape, ClusterShape, KernelSchedule,
+                               EpilogueSchedule, true>,
+      cutlass_3x_gemm_sm90_fp8<InType, OutType, c3x::ScaledEpilogue, TileShape,
+                               ClusterShape, KernelSchedule, EpilogueSchedule,
+                               true>>;
+};
+
+template <typename Gemm, typename... EpilogueArgs>
+void cutlass_gemm_caller_sm90_fp8(torch::Tensor& out, torch::Tensor const& a,
+                                  torch::Tensor const& b,
+                                  EpilogueArgs&&... epilogue_params) {
+  static constexpr bool swap_ab = Gemm::swap_ab;
+  using ElementAB = typename Gemm::ElementAB;
+  using ElementD = typename Gemm::ElementD;
+  using GemmKernel = typename Gemm::GemmKernel;
+
+  using StrideA = typename Gemm::GemmKernel::StrideA;
+  using StrideB = typename Gemm::GemmKernel::StrideB;
+  using StrideC = typename Gemm::GemmKernel::StrideC;
+
+  int32_t m = a.size(0), n = b.size(1), k = a.size(1);
+  auto prob_shape =
+      swap_ab ? cute::make_shape(n, m, k, 1) : cute::make_shape(m, n, k, 1);
+
+  StrideA a_stride =
+      cutlass::make_cute_packed_stride(StrideA{}, cute::make_shape(m, k, 1));
+  StrideB b_stride =
+      cutlass::make_cute_packed_stride(StrideB{}, cute::make_shape(n, k, 1));
+  StrideC c_stride = cutlass::make_cute_packed_stride(
+      StrideC{},
+      swap_ab ? cute::make_shape(n, m, 1) : cute::make_shape(m, n, 1));
+
+  auto a_ptr = static_cast<ElementAB*>(a.data_ptr());
+  auto b_ptr = static_cast<ElementAB*>(b.data_ptr());
+  auto c_ptr = static_cast<ElementD*>(out.data_ptr());
+
+  typename GemmKernel::MainloopArguments mainloop_args =
+      swap_ab ? typename GemmKernel::MainloopArguments{b_ptr, b_stride, a_ptr,
+                                                       a_stride}
+              : typename GemmKernel::MainloopArguments{a_ptr, a_stride, b_ptr,
+                                                       b_stride};
+
+  typename GemmKernel::EpilogueArguments epilogue_args{
+      Gemm::Epilogue::prepare_args(
+          std::forward<EpilogueArgs>(epilogue_params)...),
+      c_ptr, c_stride, c_ptr, c_stride};
+
+  c3x::cutlass_gemm_caller<GemmKernel>(a.device(), prob_shape, mainloop_args,
+                                       epilogue_args);
+}
+
+template <typename InType, typename OutType, bool EnableBias,
          typename... EpilogueArgs>
 inline void cutlass_gemm_sm90_fp8_dispatch(torch::Tensor& out,
                                           torch::Tensor const& a,
                                           torch::Tensor const& b,
+                                           torch::Tensor const& a_scales,
+                                           torch::Tensor const& b_scales,
                                           EpilogueArgs&&... args) {
  static_assert(std::is_same<InType, cutlass::float_e4m3_t>());
  TORCH_CHECK(a.dtype() == torch::kFloat8_e4m3fn);
@ -71,50 +272,75 @@ inline void cutlass_gemm_sm90_fp8_dispatch(torch::Tensor& out,

  using Cutlass3xGemmDefault =
      typename sm90_fp8_config_default<InType, OutType,
-                                       Epilogue>::Cutlass3xGemm;
-  using Cutlass3xGemmM64 =
-      typename sm90_fp8_config_M64<InType, OutType, Epilogue>::Cutlass3xGemm;
+                                       EnableBias>::Cutlass3xGemm;
  using Cutlass3xGemmM128 =
-      typename sm90_fp8_config_M128<InType, OutType, Epilogue>::Cutlass3xGemm;
+      typename sm90_fp8_config_M128<InType, OutType, EnableBias>::Cutlass3xGemm;
+
+  using Cutlass3xGemmM64_N1280 =
+      typename sm90_fp8_config_M64_N1280<InType, OutType,
+                                         EnableBias>::Cutlass3xGemm;
+  using Cutlass3xGemmM64_N8192 =
+      typename sm90_fp8_config_M64_N8192<InType, OutType,
+                                         EnableBias>::Cutlass3xGemm;
+  using Cutlass3xGemmM16_N1280 =
+      typename sm90_fp8_config_M16_N1280<InType, OutType,
+                                         EnableBias>::Cutlass3xGemm;
+  using Cutlass3xGemmM16_N8192 =
+      typename sm90_fp8_config_M16_N8192<InType, OutType,
+                                         EnableBias>::Cutlass3xGemm;

  uint32_t const m = a.size(0);
-  uint32_t const mp2 =
-      std::max(static_cast<uint32_t>(64), next_pow_2(m));  // next power of 2
+  uint32_t const n = b.size(1);

-  if (mp2 <= 64) {
-    // m in [1, 64]
-    return cutlass_gemm_caller<Cutlass3xGemmM64>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
-  } else if (mp2 <= 128) {
+  if (m <= 16) {
+    // m in [1, 16]
+    if (n <= 1280) {
+      return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmM16_N1280>(
+          out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+    }
+    return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmM16_N8192>(
+        out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+  } else if (m <= 64) {
+    // m in (16, 64]
+    if (n <= 1280) {
+      return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmM64_N1280>(
+          out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+    }
+    return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmM64_N8192>(
+        out, a, b, b_scales, a_scales, std::forward<EpilogueArgs>(args)...);
+  } else if (m <= 128) {
    // m in (64, 128]
-    return cutlass_gemm_caller<Cutlass3xGemmM128>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
+    return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmM128>(
+        out, a, b, a_scales, b_scales, std::forward<EpilogueArgs>(args)...);
  } else {
    // m in (128, inf)
-    return cutlass_gemm_caller<Cutlass3xGemmDefault>(
-        out, a, b, std::forward<EpilogueArgs>(args)...);
+    return cutlass_gemm_caller_sm90_fp8<Cutlass3xGemmDefault>(
+        out, a, b, a_scales, b_scales, std::forward<EpilogueArgs>(args)...);
  }
 }

-template <template <typename, typename, typename> typename Epilogue,
-          typename... EpilogueArgs>
+template <bool EnableBias, typename... EpilogueArgs>
 void cutlass_scaled_mm_sm90_fp8_epilogue(torch::Tensor& out,
                                         torch::Tensor const& a,
                                         torch::Tensor const& b,
+                                         torch::Tensor const& a_scales,
+                                         torch::Tensor const& b_scales,
                                         EpilogueArgs&&... epilogue_args) {
  TORCH_CHECK(a.dtype() == torch::kFloat8_e4m3fn);
  TORCH_CHECK(b.dtype() == torch::kFloat8_e4m3fn);

  if (out.dtype() == torch::kBFloat16) {
    return cutlass_gemm_sm90_fp8_dispatch<cutlass::float_e4m3_t,
-                                          cutlass::bfloat16_t, Epilogue>(
-        out, a, b, std::forward<EpilogueArgs>(epilogue_args)...);
+                                          cutlass::bfloat16_t, EnableBias>(
+        out, a, b, a_scales, b_scales,
+        std::forward<EpilogueArgs>(epilogue_args)...);
  } else {
    TORCH_CHECK(out.dtype() == torch::kFloat16);
    return cutlass_gemm_sm90_fp8_dispatch<cutlass::float_e4m3_t,
-                                          cutlass::half_t, Epilogue>(
-        out, a, b, std::forward<EpilogueArgs>(epilogue_args)...);
+                                          cutlass::half_t, EnableBias>(
+        out, a, b, a_scales, b_scales,
+        std::forward<EpilogueArgs>(epilogue_args)...);
  }
 }

-}  // namespace vllm
+}  // namespace vllm
--- a/csrc/quantization/fp8/per_token_group_quant.cu
+++ b/csrc/quantization/fp8/per_token_group_quant.cu
@ -1,10 +1,10 @@
 #include <ATen/cuda/CUDAContext.h>
-#include <c10/util/Float8_e4m3fn.h>
+
+#include "../per_token_group_quant_8bit.h"

 #include <cmath>

-#include <cuda_fp16.h>
-#include <cuda_bf16.h>
+#include <cuda_fp8.h>

 #include <torch/all.h>

@ -120,7 +120,7 @@ void per_token_group_quant_8bit(const torch::Tensor& input,
                                torch::Tensor& output_q,
                                torch::Tensor& output_s, int64_t group_size,
                                double eps, double min_8bit, double max_8bit,
-                                bool scale_ue8m0 = false) {
+                                bool scale_ue8m0) {
  TORCH_CHECK(input.is_contiguous());
  TORCH_CHECK(output_q.is_contiguous());

@ -197,7 +197,9 @@ void per_token_group_quant_8bit(const torch::Tensor& input,
  VLLM_DISPATCH_FLOATING_TYPES(
      input.scalar_type(), "per_token_group_quant_8bit", ([&] {
        if (dst_type == at::ScalarType::Float8_e4m3fn) {
-          LAUNCH_KERNEL(scalar_t, c10::Float8_e4m3fn);
+          LAUNCH_KERNEL(scalar_t, __nv_fp8_e4m3);
+        } else if (dst_type == at::ScalarType::Char) {
+          LAUNCH_KERNEL(scalar_t, int8_t);
        }
      }));

--- a/csrc/quantization/per_token_group_quant_8bit.h
+++ b/csrc/quantization/per_token_group_quant_8bit.h
@ -0,0 +1,10 @@
+#pragma once
+#include <torch/all.h>
+
+// TODO(wentao): refactor the folder to 8bit, then includes fp8 and int8 folders
+// 8-bit per-token-group quantization helper used by both FP8 and INT8
+void per_token_group_quant_8bit(const torch::Tensor& input,
+                                torch::Tensor& output_q,
+                                torch::Tensor& output_s, int64_t group_size,
+                                double eps, double min_8bit, double max_8bit,
+                                bool scale_ue8m0 = false);
--- a/csrc/torch_bindings.cpp
+++ b/csrc/torch_bindings.cpp
@ -624,6 +624,14 @@ TORCH_LIBRARY_EXPAND(TORCH_EXTENSION_NAME, ops) {
  ops.impl("per_token_group_fp8_quant", torch::kCUDA,
           &per_token_group_quant_fp8);

+  // Compute per-token-group INT8 quantized tensor and scaling factor.
+  ops.def(
+      "per_token_group_quant_int8(Tensor input, Tensor! output_q, Tensor! "
+      "output_s, int group_size, float eps, float int8_min, float int8_max) -> "
+      "()");
+  ops.impl("per_token_group_quant_int8", torch::kCUDA,
+           &per_token_group_quant_int8);
+
  // reorder weight for AllSpark Ampere W8A16 Fused Gemm kernel
  ops.def(
      "rearrange_kn_weight_as_n32k16_order(Tensor b_qweight, Tensor b_scales, "
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@ -164,9 +164,6 @@ RUN --mount=type=cache,target=/root/.cache/uv \
 # see https://github.com/pytorch/pytorch/pull/123243
 ARG torch_cuda_arch_list='7.0 7.5 8.0 8.9 9.0 10.0 12.0'
 ENV TORCH_CUDA_ARCH_LIST=${torch_cuda_arch_list}
-# Override the arch list for flash-attn to reduce the binary size
-ARG vllm_fa_cmake_gpu_arches='80-real;90-real'
-ENV VLLM_FA_CMAKE_GPU_ARCHES=${vllm_fa_cmake_gpu_arches}
 #################### BASE BUILD IMAGE ####################

 #################### WHEEL BUILD IMAGE ####################
@ -209,16 +206,7 @@ ARG SCCACHE_REGION_NAME=us-west-2
 ARG SCCACHE_S3_NO_CREDENTIALS=0

 # Flag to control whether to use pre-built vLLM wheels
-ARG VLLM_USE_PRECOMPILED
-# TODO: in setup.py VLLM_USE_PRECOMPILED is sensitive to truthiness, it will take =0 as "true", this should be fixed
-ENV VLLM_USE_PRECOMPILED=""
-RUN if [ "${VLLM_USE_PRECOMPILED}" = "1" ]; then \
-        export VLLM_USE_PRECOMPILED=1 && \
-        echo "Using precompiled wheels"; \
-    else \
-        unset VLLM_USE_PRECOMPILED && \
-        echo "Leaving VLLM_USE_PRECOMPILED unset to build wheels from source"; \
-    fi
+ARG VLLM_USE_PRECOMPILED=""

 # if USE_SCCACHE is set, use sccache to speed up compilation
 RUN --mount=type=cache,target=/root/.cache/uv \
@ -235,6 +223,8 @@ RUN --mount=type=cache,target=/root/.cache/uv \
        && export SCCACHE_S3_NO_CREDENTIALS=${SCCACHE_S3_NO_CREDENTIALS} \
        && export SCCACHE_IDLE_TIMEOUT=0 \
        && export CMAKE_BUILD_TYPE=Release \
+        && export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" \
+        && export VLLM_DOCKER_BUILD_CONTEXT=1 \
        && sccache --show-stats \
        && python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38 \
        && sccache --show-stats; \
@ -248,9 +238,22 @@ RUN --mount=type=cache,target=/root/.cache/ccache \
        # Clean any existing CMake artifacts
        rm -rf .deps && \
        mkdir -p .deps && \
+        export VLLM_USE_PRECOMPILED="${VLLM_USE_PRECOMPILED}" && \
+        export VLLM_DOCKER_BUILD_CONTEXT=1 && \
        python3 setup.py bdist_wheel --dist-dir=dist --py-limited-api=cp38; \
    fi

+# When using precompiled wheels, keep only the newest manylinux1 wheel and delete others
+RUN if [ "$VLLM_USE_PRECOMPILED" = "1" ]; then \
+        echo "Cleaning up extra wheels in dist/..." && \
+        # Identify the most recent manylinux1_x86_64 wheel
+        KEEP_WHEEL=$(ls -t dist/*manylinux1_x86_64.whl 2>/dev/null | head -n1) && \
+        if [ -n "$KEEP_WHEEL" ]; then \
+            echo "Keeping wheel: $KEEP_WHEEL"; \
+            find dist/ -type f -name "*.whl" ! -path "${KEEP_WHEEL}" -delete; \
+        fi; \
+    fi
+
 # Check the size of the wheel if RUN_WHEEL_CHECK is true
 COPY .buildkite/check-wheel-size.py check-wheel-size.py
 # sync the default value with .buildkite/check-wheel-size.py
@ -386,7 +389,9 @@ RUN --mount=type=bind,from=build,src=/workspace/dist,target=/vllm-workspace/dist

 # Install FlashInfer from source
 ARG FLASHINFER_GIT_REPO="https://github.com/flashinfer-ai/flashinfer.git"
-ARG FLASHINFER_GIT_REF="v0.2.9rc1"
+# Keep this in sync with https://github.com/vllm-project/vllm/blob/main/requirements/cuda.txt
+# We use `--force-reinstall --no-deps` to avoid issues with the existing FlashInfer wheel.
+ARG FLASHINFER_GIT_REF="v0.2.9rc2"
 RUN --mount=type=cache,target=/root/.cache/uv bash - <<'BASH'
  . /etc/environment
    git clone --depth 1 --recursive --shallow-submodules \
@ -408,7 +413,7 @@ RUN --mount=type=cache,target=/root/.cache/uv bash - <<'BASH'
        TORCH_CUDA_ARCH_LIST="${FI_TORCH_CUDA_ARCH_LIST}" \
            python3 -m flashinfer.aot
        TORCH_CUDA_ARCH_LIST="${FI_TORCH_CUDA_ARCH_LIST}" \
-            uv pip install --system --no-build-isolation .
+            uv pip install --system --no-build-isolation --force-reinstall --no-deps .
    popd
    rm -rf flashinfer
 BASH
--- a/docker/Dockerfile.cpu
+++ b/docker/Dockerfile.cpu
@ -19,16 +19,14 @@
 #   VLLM_CPU_AVX512VNNI=false (default)|true
 #

-######################### BASE IMAGE #########################
-FROM ubuntu:22.04 AS base
+######################### COMMON BASE IMAGE #########################
+FROM ubuntu:22.04 AS base-common

 WORKDIR /workspace/

 ARG PYTHON_VERSION=3.12
 ARG PIP_EXTRA_INDEX_URL="https://download.pytorch.org/whl/cpu"

-ENV LD_PRELOAD=""
-
 # Install minimal dependencies and uv
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \
    --mount=type=cache,target=/var/lib/apt,sharing=locked \
@ -63,17 +61,18 @@ RUN --mount=type=cache,target=/root/.cache/uv \
 ARG TARGETARCH
 ENV TARGETARCH=${TARGETARCH}

-RUN if [ "$TARGETARCH" = "arm64" ]; then \
-        PRELOAD_PATH="/usr/lib/aarch64-linux-gnu/libtcmalloc_minimal.so.4"; \
-    else \
-        PRELOAD_PATH="/usr/lib/x86_64-linux-gnu/libtcmalloc_minimal.so.4:/opt/venv/lib/libiomp5.so"; \
-    fi && \
-    echo "export LD_PRELOAD=$PRELOAD_PATH" >> ~/.bashrc
+######################### x86_64 BASE IMAGE #########################
+FROM base-common AS base-amd64

-# Ensure that the LD_PRELOAD environment variable for export is in effect.
-SHELL ["/bin/bash", "-c"]
+ENV LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libtcmalloc_minimal.so.4:/opt/venv/lib/libiomp5.so"

-ENV LD_PRELOAD=${LD_PRELOAD}
+######################### arm64 BASE IMAGE #########################
+FROM base-common AS base-arm64
+
+ENV LD_PRELOAD="/usr/lib/aarch64-linux-gnu/libtcmalloc_minimal.so.4"
+
+######################### BASE IMAGE #########################
+FROM base-${TARGETARCH} AS base

 RUN echo 'ulimit -c 0' >> ~/.bashrc

--- a/docker/Dockerfile.nightly_torch
+++ b/docker/Dockerfile.nightly_torch
@ -114,9 +114,6 @@ RUN cat torch_build_versions.txt
 # explicitly set the list to avoid issues with torch 2.2
 # see https://github.com/pytorch/pytorch/pull/123243

-# Override the arch list for flash-attn to reduce the binary size
-ARG vllm_fa_cmake_gpu_arches='80-real;90-real'
-ENV VLLM_FA_CMAKE_GPU_ARCHES=${vllm_fa_cmake_gpu_arches}
 #################### BASE BUILD IMAGE ####################

 #################### WHEEL BUILD IMAGE ####################
--- a/docker/Dockerfile.tpu
+++ b/docker/Dockerfile.tpu
@ -1,4 +1,4 @@
-ARG NIGHTLY_DATE="20250714"
+ARG NIGHTLY_DATE="20250724"
 ARG BASE_IMAGE="us-central1-docker.pkg.dev/tpu-pytorch-releases/docker/xla:nightly_3.12_tpuvm_$NIGHTLY_DATE"

 FROM $BASE_IMAGE
--- a/docs/.nav.yml
+++ b/docs/.nav.yml
@ -56,9 +56,7 @@ nav:
      - contributing/model/tests.md
      - contributing/model/multimodal.md
    - CI: contributing/ci
-    - Design Documents:
-      - V0: design
-      - V1: design/v1
+    - Design Documents: design
  - API Reference:
    - Summary: api/README.md
    - Contents:
--- a/docs/assets/design/fused_moe_modular_kernel/fused_experts_blocks.png
+++ b/docs/assets/design/fused_moe_modular_kernel/fused_experts_blocks.png
--- a/docs/assets/design/fused_moe_modular_kernel/fused_moe_batched.png
+++ b/docs/assets/design/fused_moe_modular_kernel/fused_moe_batched.png
--- a/docs/assets/design/fused_moe_modular_kernel/fused_moe_non_batched.png
+++ b/docs/assets/design/fused_moe_modular_kernel/fused_moe_non_batched.png
--- a/docs/assets/design/fused_moe_modular_kernel/prepare_and_finalize_blocks.png
+++ b/docs/assets/design/fused_moe_modular_kernel/prepare_and_finalize_blocks.png
--- a/docs/assets/design/v1/metrics/intervals-1.png
+++ b/docs/assets/design/v1/metrics/intervals-1.png
--- a/docs/assets/design/v1/metrics/intervals-2.png
+++ b/docs/assets/design/v1/metrics/intervals-2.png
--- a/docs/assets/design/v1/metrics/intervals-3.png
+++ b/docs/assets/design/v1/metrics/intervals-3.png
--- a/docs/assets/design/paged_attention/k_vecs.png
+++ b/docs/assets/design/paged_attention/k_vecs.png
--- a/docs/assets/design/paged_attention/key.png
+++ b/docs/assets/design/paged_attention/key.png
--- a/docs/assets/design/paged_attention/logits_vec.png
+++ b/docs/assets/design/paged_attention/logits_vec.png
--- a/docs/assets/design/paged_attention/q_vecs.png
+++ b/docs/assets/design/paged_attention/q_vecs.png
--- a/docs/assets/design/paged_attention/query.png
+++ b/docs/assets/design/paged_attention/query.png
--- a/docs/assets/design/paged_attention/v_vec.png
+++ b/docs/assets/design/paged_attention/v_vec.png
--- a/docs/assets/design/paged_attention/value.png
+++ b/docs/assets/design/paged_attention/value.png
--- a/docs/assets/design/v1/prefix_caching/example-time-1.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-1.png
--- a/docs/assets/design/v1/prefix_caching/example-time-3.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-3.png
--- a/docs/assets/design/v1/prefix_caching/example-time-4.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-4.png
--- a/docs/assets/design/v1/prefix_caching/example-time-5.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-5.png
--- a/docs/assets/design/v1/prefix_caching/example-time-6.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-6.png
--- a/docs/assets/design/v1/prefix_caching/example-time-7.png
+++ b/docs/assets/design/v1/prefix_caching/example-time-7.png
--- a/docs/assets/design/v1/prefix_caching/free.png
+++ b/docs/assets/design/v1/prefix_caching/free.png
--- a/docs/assets/design/v1/prefix_caching/overview.png
+++ b/docs/assets/design/v1/prefix_caching/overview.png
--- a/docs/assets/design/tpu/most_model_len.png
+++ b/docs/assets/design/tpu/most_model_len.png
--- a/docs/cli/README.md
+++ b/docs/cli/README.md
@ -6,13 +6,13 @@ toc_depth: 4

 The vllm command-line tool is used to run and manage vLLM models. You can start by viewing the help message with:

-```
+```bash
 vllm --help
 ```

 Available Commands:

-```
+```bash
 vllm {chat,complete,serve,bench,collect-env,run-batch}
 ```

--- a/docs/configuration/tpu.md
+++ b/docs/configuration/tpu.md
@ -0,0 +1,111 @@
+# TPU Optimization Tips
+
+This doc serves as a collection of handy tips for optimizing your vLLM on TPU workload.
+
+## Get started
+
+Looking for setup and installation instructions? Find them [here](../getting_started/installation/google_tpu.md).
+
+### TPU workload sizing
+
+When selecting the ideal number of chips for a single serving instance, it's important to account for both the model size and the average request context length. Adequate HBM for the KV cache is essential to ensure a sufficient number of concurrent requests can be processed.
+
+The following colab [calculator](https://colab.research.google.com/github/ericehanley/rightsize-vllm/blob/main/HBM_Calculator.ipynb) will tell you:
+
+- KV cache size requirement per token and per request
+- TPU/GPU memory consumed by the model weights
+- TPU/GPU memory allocated for the KV cache
+- Maximum \# of requests you can approximately set (--max-num-seqs)
+
+This approach serves as a general rule of thumb.
+
+#### Latency-throughput tradeoff
+
+As with rightsizing the number of chips for your workload, consider adjusting `--max-num-seqs` to fine-tune the latency-throughput balance. Decreasing `--max-num-seqs` and/or increasing the number of chips can help reduce latency.
+
+`--max-num-seqs` defines the number of concurrent decode slots, effectively limiting the number of requests the server can process tokens for simultaneously. Increasing this value allows the server to pre-allocate more HBM to handle a higher number of concurrent requests, which can maximize overall throughput. However, this often increases the end-to-end (e2e) latency per request.
+
+Therefore, carefully tuning `--max-num-seqs` is crucial to achieving the desired balance between latency and throughput for your specific workload.
+
+In a similar way, `--max-num-batch-tokens` can be adjusted down to improve latency, or adjusted up to improve throughput.
+
+#### Compilation and Caching
+
+Coming from a GPU background, one of the key differences you'll notice with TPUs is an initial compilation step. TPUs are specialized accelerators (ASICs) that achieve maximum performance by executing pre-compiled, static computation graphs via the XLA compiler. Unlike GPUs, which can handle dynamic input shapes more flexibly, TPUs require a specific compiled graph for each tensor shape (e.g., batch size and sequence length) they process.
+
+To manage this, vLLM performs a one-time "warmup" process when you first launch the server. During this phase, it pre-compiles the model for various common input shapes and saves these compiled graphs to a cache on disk or remote storage (located at `~/.cache/vllm/xla_cache` by default). This process can range significantly, anywhere from a few minutes to an hour depending on the size of the model and context length used.
+
+Although the first compilation can take some time, for all subsequent server launches, vLLM can load these graphs directly from the cache, eliminating the compilation time for future runs.
+
+Use `VLLM_XLA_CACHE_PATH` environment variable to write to shareable storage for future deployed nodes (like when using autoscaling).
+
+#### Reducing compilation time
+
+This initial compilation time ranges significantly and is impacted by many of the arguments discussed in this optimization doc. Factors that influence the length of time to compile are things like model size and `--max-num-batch-tokens`. Other arguments you can tune are things like `VLLM_TPU_MOST_MODEL_LEN`.
+
+### Optimize based on your data
+
+#### max model len vs. most model len
+
+![most_model_len](../assets/design/tpu/most_model_len.png)
+
+If most of your requests are shorter than the maximum model length but you still need to accommodate occasional longer requests, setting a high maximum model length can negatively impact performance. In these cases, you can try introducing most model len by specifying the `VLLM_TPU_MOST_MODEL_LEN` environment variable.
+
+For example, 1% requests are 32k length and 99% requests are 2k length. You can pass 32k into `--max-model-len 32768` and use `VLLM_TPU_MOST_MODEL_LEN=2048`.
+
+The requests get subdivided into max-model-len and most-model-len categories, for the latter category, we can gain better performance since the server can process more requests at a time.
+
+#### Padding
+
+For online serving with latency requirements, consider switching to bucket padding by setting the `VLLM_TPU_BUCKET_PADDING_GAP` environment variable. Because of the layout of the TPU, try using increments of 128: 128, 256, etc.
+
+The server pads the requests into fixed lengths before sending them to the model to avoid recompilation. To read more about tpu padding, see [here](https://cloud.google.com/tpu/docs/performance-guide#xla-efficiencies). Currently, there are 2 ways to pad the requests:
+
+1) the default exponential padding (pad to the nearest power of 2)
+2) bucket padding (pad to the nearest linearly increasing bucket).
+
+When using bucket padding, the buckets start from 16, end at max_model_len, and increment by `VLLM_TPU_BUCKET_PADDING_GAP`.
+
+For example, max_model_len=512, padding_gap=64, the buckets will be [16, 32, 64, 128, 192, 256, 320, 384, 448, 512].
+
+The fewer tokens we pad, the less unnecessary computation TPU does, the better performance we can get. For example, if num_tokens=300, with exponential padding, we pad to 512, with the bucket_padding above, we pad to 320.
+
+However, you need to be careful to choose the padding gap. If the gap is too small, it means the number of buckets is large, leading to increased warmup (precompile) time and higher memory to store the compiled graph. Too many compilaed graphs may lead to HBM OOM. Conversely, an overly large gap yields no performance improvement compared to the default exponential padding.
+
+#### Quantization
+
+If possible, use the precision that matches the chip’s hardware acceleration:
+
+- v5e has int4/int8 hardware acceleration in the MXU
+- v6e has int4/int8 hardware acceleration in the MXU
+
+Supported quantized formats and features in vLLM on TPU [Jul '25]:
+
+- INT8 W8A8
+- INT8 W8A16
+- FP8 KV cache
+- [WIP] FP8 W8A8
+- [WIP] AWQ
+- [WIP] FP4 W4A8
+
+#### Parallelization
+
+Don't set TP to be less than the number of chips on a single-host deployment.
+
+Although it’s common to do this with GPUs, don't try to fragment 2 or 8 different workloads across 8 chips on a single host. If you need 1 or 4 chips, just create an instance with 1 or 4 chips (these are partial-host machine types).
+
+### Tune your workloads
+
+Although we try to have great default configs, we strongly recommend you check out the [vLLM auto-tuner](../../benchmarks/auto_tune/README.md) to optimize your workloads for your use case.
+
+### Future Topics We'll Cover
+
+#### Profiling
+
+The auto-tuner provides a profile of optimized configurations as its final step. However, interpreting this profile can be challenging for new users. We plan to expand this section in the future with more detailed guidance. In the meantime, you can learn how to collect a TPU profile using vLLM's native profiling tools [here](../examples/offline_inference/profiling_tpu.md). This profile can provide valuable insights into your workload's performance.
+
+#### SPMD
+
+More details to come.
+
+**Want us to cover something that isn't listed here? Open up an issue please and cite this doc. We'd love to hear your questions or tips.**
--- a/docs/contributing/README.md
+++ b/docs/contributing/README.md
@ -26,6 +26,8 @@ See <gh-file:LICENSE>.

 ## Developing

+--8<-- "docs/getting_started/installation/python_env_setup.inc.md"
+
 Depending on the kind of development you'd like to do (e.g. Python, CUDA), you can choose to build vLLM with or without compilation.
 Check out the [building from source][build-from-source] documentation for details.

@ -42,7 +44,7 @@ For an optimized workflow when iterating on C++/CUDA kernels, see the [Increment
 Install MkDocs along with the [plugins](https://github.com/vllm-project/vllm/blob/main/mkdocs.yaml) used in the vLLM documentation, as well as required dependencies:

 ```bash
-pip install -r requirements/docs.txt
+uv pip install -r requirements/docs.txt
 ```

 !!! note
@ -98,13 +100,14 @@ For additional features and advanced configurations, refer to the official [MkDo
 ??? console "Commands"

    ```bash
-    pip install -r requirements/common.txt -r requirements/dev.txt
+    # These commands are only for Nvidia CUDA platforms.
+    uv pip install -r requirements/common.txt -r requirements/dev.txt --torch-backend=auto

    # Linting, formatting and static type checking
-    pre-commit install --hook-type pre-commit --hook-type commit-msg
+    pre-commit install

    # You can manually run pre-commit with
-    pre-commit run --all-files
+    pre-commit run --all-files --show-diff-on-failure

    # To manually run something from CI that does not run
    # locally by default, you can run:
@ -122,6 +125,10 @@ For additional features and advanced configurations, refer to the official [MkDo

    Therefore, we recommend developing with Python 3.12 to minimise the chance of your local environment clashing with our CI environment.

+!!! note "Install python3-dev if Python.h is missing"
+    If any of the above commands fails with `Python.h: No such file or directory`, install
+    `python3-dev` with `sudo apt install python3-dev`.
+
 !!! note
    Currently, the repository is not fully checked by `mypy`.

@ -153,7 +160,7 @@ Using `-s` with `git commit` will automatically add this header.

 !!! tip
    You can enable automatic sign-off via your IDE:
-  
+
    - **PyCharm**: Click on the `Show Commit Options` icon to the right of the `Commit and Push...` button in the `Commit` window.
      It will bring up a `git` window where you can modify the `Author` and enable `Sign-off commit`.
    - **VSCode**: Open the [Settings editor](https://code.visualstudio.com/docs/configure/settings)
--- a/docs/contributing/ci/failures.md
+++ b/docs/contributing/ci/failures.md
@ -20,19 +20,19 @@ the failure?

 - **Use this title format:**

-    ```
+    ```text
    [CI Failure]: failing-test-job - regex/matching/failing:test
    ```

 - **For the environment field:**

-    ```
- Still failing on main as of commit abcdef123
+    ```text
+    Still failing on main as of commit abcdef123
    ```

 - **In the description, include failing tests:**

-    ```
+    ```text
    FAILED failing/test.py:failing_test1 - Failure description
    FAILED failing/test.py:failing_test2 - Failure description
    https://github.com/orgs/vllm-project/projects/20
--- a/docs/contributing/ci/update_pytorch_version.md
+++ b/docs/contributing/ci/update_pytorch_version.md
@ -57,8 +57,7 @@ cc the PyTorch release team to initiate discussion on how to address them.

 ## Update CUDA version

-The PyTorch release matrix includes both stable and experimental [CUDA versions](https://github.com/pytorch/pytorch/blob/main/RELEASE.md#release-compatibility-matrix). Due to limitations, only the latest stable CUDA version (for example,
-`torch2.7.0+cu12.6`) is uploaded to PyPI. However, vLLM may require a different CUDA version,
+The PyTorch release matrix includes both stable and experimental [CUDA versions](https://github.com/pytorch/pytorch/blob/main/RELEASE.md#release-compatibility-matrix). Due to limitations, only the latest stable CUDA version (for example, torch `2.7.1+cu126`) is uploaded to PyPI. However, vLLM may require a different CUDA version,
 such as 12.8 for Blackwell support.
 This complicates the process as we cannot use the out-of-the-box
 `pip install torch torchvision torchaudio` command. The solution is to use
@ -107,6 +106,7 @@ releases (which would take too much time), they can be built from
 source to unblock the update process.

 ### FlashInfer
+
 Here is how to build and install it from source with `torch2.7.0+cu128` in vLLM [Dockerfile](https://github.com/vllm-project/vllm/blob/27bebcd89792d5c4b08af7a65095759526f2f9e1/docker/Dockerfile#L259-L271):

 ```bash
@ -122,6 +122,7 @@ public location for immediate installation, such as [this FlashInfer wheel link]
 team if you want to get the package published there.

 ### xFormers
+
 Similar to FlashInfer, here is how to build and install xFormers from source:

 ```bash
@ -139,7 +140,7 @@ uv pip install --system \

 ### causal-conv1d

-```
+```bash
 uv pip install 'git+https://github.com/Dao-AILab/causal-conv1d@v1.5.0.post8'
 ```

--- a/docs/contributing/deprecation_policy.md
+++ b/docs/contributing/deprecation_policy.md
@ -31,7 +31,7 @@ Features that fall under this policy include (at a minimum) the following:
 The deprecation process consists of several clearly defined stages that span
 multiple Y releases:

-**1. Deprecated (Still On By Default)**
+### 1. Deprecated (Still On By Default)

 - **Action**: Feature is marked as deprecated.
 - **Timeline**: A removal version is explicitly stated in the deprecation
@ -46,7 +46,7 @@ warning (e.g., "This will be removed in v0.10.0").
    - GitHub Issue (RFC) for feedback
    - Documentation and use of the `@typing_extensions.deprecated` decorator for Python APIs

-**2.Deprecated (Off By Default)**
+### 2.Deprecated (Off By Default)

 - **Action**: Feature is disabled by default, but can still be re-enabled via a
 CLI flag or environment variable. Feature throws an error when used without
@ -55,7 +55,7 @@ re-enabling.
 while signaling imminent removal. Ensures any remaining usage is clearly
 surfaced and blocks silent breakage before full removal.

-**3. Removed**
+### 3. Removed

 - **Action**: Feature is completely removed from the codebase.
 - **Note**: Only features that have passed through the previous deprecation
--- a/docs/contributing/profiling.md
+++ b/docs/contributing/profiling.md
@ -5,14 +5,22 @@

 ## Profile with PyTorch Profiler

-We support tracing vLLM workers using the `torch.profiler` module. You can enable tracing by setting the `VLLM_TORCH_PROFILER_DIR` environment variable to the directory where you want to save the traces: `VLLM_TORCH_PROFILER_DIR=/mnt/traces/`
+We support tracing vLLM workers using the `torch.profiler` module. You can enable tracing by setting the `VLLM_TORCH_PROFILER_DIR` environment variable to the directory where you want to save the traces: `VLLM_TORCH_PROFILER_DIR=/mnt/traces/`. Additionally, you can control the profiling content by specifying the following environment variables:
+
+- `VLLM_TORCH_PROFILER_RECORD_SHAPES=1` to enable recording Tensor Shapes, off by default
+- `VLLM_TORCH_PROFILER_WITH_PROFILE_MEMORY=1` to record memory, off by default
+- `VLLM_TORCH_PROFILER_WITH_STACK=1` to enable recording stack information, on by default
+- `VLLM_TORCH_PROFILER_WITH_FLOPS=1` to enable recording FLOPs, off by default

 The OpenAI server also needs to be started with the `VLLM_TORCH_PROFILER_DIR` environment variable set.

-When using `benchmarks/benchmark_serving.py`, you can enable profiling by passing the `--profile` flag.
+When using `vllm bench serve`, you can enable profiling by passing the `--profile` flag.

 Traces can be visualized using <https://ui.perfetto.dev/>.

+!!! tip
+You can directly call bench module without installing vllm using `python -m vllm.entrypoints.cli.main bench`.
+
 !!! tip
    Only send a few requests through vLLM when profiling, as the traces can get quite large. Also, no need to untar the traces, they can be viewed directly.

@ -35,10 +43,10 @@ VLLM_TORCH_PROFILER_DIR=./vllm_profile \
    --model meta-llama/Meta-Llama-3-70B
 ```

-benchmark_serving.py:
+vllm bench command:

 ```bash
-python benchmarks/benchmark_serving.py \
+vllm bench serve \
    --backend vllm \
    --model meta-llama/Meta-Llama-3-70B \
    --dataset-name sharegpt \
@ -69,13 +77,13 @@ apt install nsight-systems-cli

 For basic usage, you can just append `nsys profile -o report.nsys-rep --trace-fork-before-exec=true --cuda-graph-trace=node` before any existing script you would run for offline inference.

-The following is an example using the `benchmarks/benchmark_latency.py` script:
+The following is an example using the `vllm bench latency` script:

 ```bash
 nsys profile -o report.nsys-rep \
    --trace-fork-before-exec=true \
    --cuda-graph-trace=node \
-    python benchmarks/benchmark_latency.py \
+vllm bench latency \
    --model meta-llama/Llama-3.1-8B-Instruct \
    --num-iters-warmup 5 \
    --num-iters 1 \
@ -98,7 +106,7 @@ nsys profile -o report.nsys-rep \
    vllm serve meta-llama/Llama-3.1-8B-Instruct

 # client
-python benchmarks/benchmark_serving.py \
+vllm bench serve \
    --backend vllm \
    --model meta-llama/Llama-3.1-8B-Instruct \
    --num-prompts 1 \
@ -109,13 +117,13 @@ python benchmarks/benchmark_serving.py \

 In practice, you should set the `--duration` argument to a large value. Whenever you want the server to stop profiling, run:

-```
+```bash
 nsys sessions list
 ```

 to get the session id in the form of `profile-XXXXX`, then run:

-```
+```bash
 nsys stop --session=profile-XXXXX
 ```

@ -132,7 +140,7 @@ You can view these profiles either as summaries in the CLI, using `nsys stats [p
    ...
    ** CUDA GPU Kernel Summary (cuda_gpu_kern_sum):

-    Time (%)  Total Time (ns)  Instances   Avg (ns)     Med (ns)    Min (ns)  Max (ns)   StdDev (ns)                                                  Name                                                
+    Time (%)  Total Time (ns)  Instances   Avg (ns)     Med (ns)    Min (ns)  Max (ns)   StdDev (ns)                                                  Name
    --------  ---------------  ---------  -----------  -----------  --------  ---------  -----------  ----------------------------------------------------------------------------------------------------
        46.3   10,327,352,338     17,505    589,965.9    144,383.0    27,040  3,126,460    944,263.8  sm90_xmma_gemm_bf16bf16_bf16f32_f32_tn_n_tilesize128x128x64_warpgroupsize1x1x1_execute_segment_k_of…
        14.8    3,305,114,764      5,152    641,520.7    293,408.0   287,296  2,822,716    867,124.9  sm90_xmma_gemm_bf16bf16_bf16f32_f32_tn_n_tilesize256x128x64_warpgroupsize2x1x1_execute_segment_k_of…
@ -143,7 +151,7 @@ You can view these profiles either as summaries in the CLI, using `nsys stats [p
        2.6      587,283,113     37,824     15,526.7      3,008.0     2,719  2,517,756    139,091.1  std::enable_if<T2>(int)0&&vllm::_typeConvert<T1>::exists, void>::type vllm::fused_add_rms_norm_kern…
        1.9      418,362,605     18,912     22,121.5      3,871.0     3,328  2,523,870    175,248.2  void vllm::rotary_embedding_kernel<c10::BFloat16, (bool)1>(const long *, T1 *, T1 *, const T1 *, in…
        0.7      167,083,069     18,880      8,849.7      2,240.0     1,471  2,499,996    101,436.1  void vllm::reshape_and_cache_flash_kernel<__nv_bfloat16, __nv_bfloat16, (vllm::Fp8KVCacheDataType)0…
-    ... 
+    ...
    ```

 GUI example:
--- a/docs/contributing/vulnerability_management.md
+++ b/docs/contributing/vulnerability_management.md
@ -32,9 +32,9 @@ We prefer to keep all vulnerability-related communication on the security report
 on GitHub. However, if you need to contact the VMT directly for an urgent issue,
 you may contact the following individuals:

- Simon Mo - simon.mo@hey.com
- Russell Bryant - rbryant@redhat.com
- Huzaifa Sidhpurwala - huzaifas@redhat.com
+- Simon Mo - <simon.mo@hey.com>
+- Russell Bryant - <rbryant@redhat.com>
+- Huzaifa Sidhpurwala - <huzaifas@redhat.com>

 ## Slack Discussion

--- a/docs/deployment/docker.md
+++ b/docs/deployment/docker.md
@ -10,23 +10,23 @@ The image can be used to run OpenAI compatible server and is available on Docker
 ```bash
 docker run --runtime nvidia --gpus all \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
-    --env "HUGGING_FACE_HUB_TOKEN=<secret>" \
+    --env "HUGGING_FACE_HUB_TOKEN=$HF_TOKEN" \
    -p 8000:8000 \
    --ipc=host \
    vllm/vllm-openai:latest \
-    --model mistralai/Mistral-7B-v0.1
+    --model Qwen/Qwen3-0.6B
 ```

 This image can also be used with other container engines such as [Podman](https://podman.io/).

 ```bash
-podman run --gpus all \
+podman run --device nvidia.com/gpu=all \
  -v ~/.cache/huggingface:/root/.cache/huggingface \
  --env "HUGGING_FACE_HUB_TOKEN=$HF_TOKEN" \
  -p 8000:8000 \
  --ipc=host \
-  vllm/vllm-openai:latest \
-  --model mistralai/Mistral-7B-v0.1
+  docker.io/vllm/vllm-openai:latest \
+  --model Qwen/Qwen3-0.6B
 ```

 You can add any other [engine-args](../configuration/engine_args.md) you need after the image tag (`vllm/vllm-openai:latest`).
@ -106,8 +106,7 @@ of PyTorch Nightly and should be considered **experimental**. Using the flag `--
    -t vllm/vllm-gh200-openai:latest \
    --build-arg max_jobs=66 \
    --build-arg nvcc_threads=2 \
-    --build-arg torch_cuda_arch_list="9.0 10.0+PTX" \
-    --build-arg vllm_fa_cmake_gpu_arches="90-real"
+    --build-arg torch_cuda_arch_list="9.0 10.0+PTX"
    ```

 !!! note
--- a/docs/deployment/frameworks/anything-llm.md
+++ b/docs/deployment/frameworks/anything-llm.md
@ -19,9 +19,9 @@ vllm serve Qwen/Qwen1.5-32B-Chat-AWQ --max-model-len 4096
 - Download and install [Anything LLM desktop](https://anythingllm.com/desktop).

 - On the bottom left of open settings, AI Prooviders --> LLM:
-  - LLM Provider: Generic OpenAI
-  - Base URL: http://{vllm server host}:{vllm server port}/v1
-  - Chat Model Name: `Qwen/Qwen1.5-32B-Chat-AWQ`
+    - LLM Provider: Generic OpenAI
+    - Base URL: http://{vllm server host}:{vllm server port}/v1
+    - Chat Model Name: `Qwen/Qwen1.5-32B-Chat-AWQ`

 ![](../../assets/deployment/anything-llm-provider.png)

@ -30,9 +30,9 @@ vllm serve Qwen/Qwen1.5-32B-Chat-AWQ --max-model-len 4096
 ![](../../assets/deployment/anything-llm-chat-without-doc.png)

 - Click the upload button:
-  - upload the doc
-  - select the doc and move to the workspace
-  - save and embed
+    - upload the doc
+    - select the doc and move to the workspace
+    - save and embed

 ![](../../assets/deployment/anything-llm-upload-doc.png)

--- a/docs/deployment/frameworks/chatbox.md
+++ b/docs/deployment/frameworks/chatbox.md
@ -19,11 +19,11 @@ vllm serve qwen/Qwen1.5-0.5B-Chat
 - Download and install [Chatbox desktop](https://chatboxai.app/en#download).

 - On the bottom left of settings, Add Custom Provider
-  - API Mode: `OpenAI API Compatible`
-  - Name: vllm
-  - API Host: `http://{vllm server host}:{vllm server port}/v1`
-  - API Path: `/chat/completions`
-  - Model: `qwen/Qwen1.5-0.5B-Chat`
+    - API Mode: `OpenAI API Compatible`
+    - Name: vllm
+    - API Host: `http://{vllm server host}:{vllm server port}/v1`
+    - API Path: `/chat/completions`
+    - Model: `qwen/Qwen1.5-0.5B-Chat`

 ![](../../assets/deployment/chatbox-settings.png)

--- a/docs/deployment/frameworks/dify.md
+++ b/docs/deployment/frameworks/dify.md
@ -34,11 +34,11 @@ docker compose up -d
 - In the top-right user menu (under the profile icon), go to Settings, then click `Model Provider`, and locate the `vLLM` provider to install it.

 - Fill in the model provider details as follows:
-  - **Model Type**: `LLM`
-  - **Model Name**: `Qwen/Qwen1.5-7B-Chat`
-  - **API Endpoint URL**: `http://{vllm_server_host}:{vllm_server_port}/v1`
-  - **Model Name for API Endpoint**: `Qwen/Qwen1.5-7B-Chat`
-  - **Completion Mode**: `Completion`
+    - **Model Type**: `LLM`
+    - **Model Name**: `Qwen/Qwen1.5-7B-Chat`
+    - **API Endpoint URL**: `http://{vllm_server_host}:{vllm_server_port}/v1`
+    - **Model Name for API Endpoint**: `Qwen/Qwen1.5-7B-Chat`
+    - **Completion Mode**: `Completion`

 ![](../../assets/deployment/dify-settings.png)

--- a/docs/deployment/frameworks/haystack.md
+++ b/docs/deployment/frameworks/haystack.md
@ -1,7 +1,5 @@
 # Haystack

-# Haystack
-
 [Haystack](https://github.com/deepset-ai/haystack) is an end-to-end LLM framework that allows you to build applications powered by LLMs, Transformer models, vector search and more. Whether you want to perform retrieval-augmented generation (RAG), document search, question answering or answer generation, Haystack can orchestrate state-of-the-art embedding models and LLMs into pipelines to build end-to-end NLP applications and solve your use case.

 It allows you to deploy a large language model (LLM) server with vLLM as the backend, which exposes OpenAI-compatible endpoints.
--- a/docs/deployment/frameworks/retrieval_augmented_generation.md
+++ b/docs/deployment/frameworks/retrieval_augmented_generation.md
@ -3,6 +3,7 @@
 [Retrieval-augmented generation (RAG)](https://en.wikipedia.org/wiki/Retrieval-augmented_generation) is a technique that enables generative artificial intelligence (Gen AI) models to retrieve and incorporate new information. It modifies interactions with a large language model (LLM) so that the model responds to user queries with reference to a specified set of documents, using this information to supplement information from its pre-existing training data. This allows LLMs to use domain-specific and/or updated information. Use cases include providing chatbot access to internal company data or generating responses based on authoritative sources.

 Here are the integrations:
+
 - vLLM + [langchain](https://github.com/langchain-ai/langchain) + [milvus](https://github.com/milvus-io/milvus)
 - vLLM + [llamaindex](https://github.com/run-llama/llama_index) + [milvus](https://github.com/milvus-io/milvus)

--- a/Show More
+++ b/Show More