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[Misc] Minor patch for draft model runner (#6523)

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Cody Yu 2024-07-17 23:06:21 -07:00 committed by GitHub
parent 61e592747c
commit 8a74c68bd1
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1 changed files with 6 additions and 2 deletions
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8
vllm/spec_decode/draft_model_runner.py
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@ -15,8 +15,12 @@ from vllm.worker.model_runner import (ModelInputForGPUWithSamplingMetadata,
logger = init_logger(__name__) logger = init_logger(__name__)
# A flag to enable debug prints for the updated input tensors
# before each step.
debug_advance_input = False debug_advance_input = False
enable_gpu_advance_step = True # A flag to allow GPU advance step for draft model runner.
# Set to False for debugging.
allow_gpu_advance_step = True
class TP1DraftModelRunner(ModelRunner): class TP1DraftModelRunner(ModelRunner):
@ -196,7 +200,7 @@ class TP1DraftModelRunner(ModelRunner):
3. No LORA 3. No LORA
4. No prompt_adapter_config 4. No prompt_adapter_config
""" """
if not enable_gpu_advance_step: if not allow_gpu_advance_step:
return False return False
# We allow multi-step GPU only in decode mode # We allow multi-step GPU only in decode mode