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48 lines
1.6 KiB
Python
48 lines
1.6 KiB
Python
# SPDX-License-Identifier: Apache-2.0
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# SPDX-FileCopyrightText: Copyright contributors to the vLLM project
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import copy
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import dataclasses
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from contextlib import contextmanager
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@dataclasses.dataclass
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class CompilationCounter:
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num_models_seen: int = 0
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num_graphs_seen: int = 0
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# including the splitting ops
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num_piecewise_graphs_seen: int = 0
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# not including the splitting ops
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num_piecewise_capturable_graphs_seen: int = 0
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num_backend_compilations: int = 0
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# Number of gpu_model_runner attempts to trigger CUDAGraphs capture
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num_gpu_runner_capture_triggers: int = 0
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# Number of CUDAGraphs captured
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num_cudagraph_captured: int = 0
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# InductorAdapter.compile calls
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num_inductor_compiles: int = 0
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# EagerAdapter.compile calls
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num_eager_compiles: int = 0
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# The number of time vLLM's compiler cache entry was updated
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num_cache_entries_updated: int = 0
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# The number of standalone_compile compiled artifacts saved
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num_compiled_artifacts_saved: int = 0
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# Number of times a model was loaded with CompilationLevel.DYNAMO_AS_IS
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dynamo_as_is_count: int = 0
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def clone(self) -> "CompilationCounter":
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return copy.deepcopy(self)
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@contextmanager
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def expect(self, **kwargs):
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old = self.clone()
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yield
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for k, v in kwargs.items():
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assert getattr(self, k) - getattr(old, k) == v, (
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f"{k} not as expected, before it is {getattr(old, k)}"
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f", after it is {getattr(self, k)}, "
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f"expected diff is {v}")
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compilation_counter = CompilationCounter()
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