xinyun/vllm
1
0
Fork 0
mirror of https://git.datalinker.icu/vllm-project/vllm.git synced 2026-05-25 04:04:26 +08:00
Code Issues Packages Projects Releases Wiki Activity

[BugFix] Allow use_cudagraph to work with dynamic VLLM_USE_V1 (#19390)

Browse Source 
Signed-off-by: rzou <zou3519@gmail.com>
This commit is contained in:
Richard Zou 2025-06-10 19:54:41 -04:00 committed by GitHub
parent 22c3c0aa4a
commit 77f0d465d0
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
2 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
tests/compile/test_config.py
View File

@ -11,6 +11,16 @@ from vllm.config import (CompilationConfig, CompilationLevel, VllmConfig,
from .piecewise.test_simple import SillyModel from .piecewise.test_simple import SillyModel
def test_use_cudagraphs_dynamic(monkeypatch):
assert vllm.envs.VLLM_USE_V1
vllm_config = VllmConfig()
assert vllm_config.compilation_config.use_cudagraph
monkeypatch.setenv('VLLM_USE_V1', '0')
vllm_config = VllmConfig()
assert not vllm_config.compilation_config.use_cudagraph
@pytest.mark.parametrize("enabled", [True, False]) @pytest.mark.parametrize("enabled", [True, False])
def test_use_cudagraphs(enabled): def test_use_cudagraphs(enabled):
assert vllm.envs.VLLM_USE_V1 assert vllm.envs.VLLM_USE_V1

2
vllm/config.py
View File

@ -3931,7 +3931,7 @@ class CompilationConfig:
constructor, e.g. `CompilationConfig(inductor_passes={"a": func})`.""" constructor, e.g. `CompilationConfig(inductor_passes={"a": func})`."""
# CudaGraph compilation # CudaGraph compilation
use_cudagraph: bool = envs.VLLM_USE_V1 use_cudagraph: bool = field(default_factory=lambda: envs.VLLM_USE_V1)
"""Whether to use cudagraph inside compilation. """Whether to use cudagraph inside compilation.
- False: cudagraph inside compilation is not used. - False: cudagraph inside compilation is not used.
- True: cudagraph inside compilation is used. It requires - True: cudagraph inside compilation is used. It requires