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Fix an endless loop issue when engine_step throws a RuntimeError (#339)

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coolcloudcol 2023-07-04 06:22:28 +08:00 committed by GitHub
parent 42e0c1df78
commit 7717d0838b
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1 changed files with 5 additions and 1 deletions
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6
vllm/engine/async_llm_engine.py
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@ -144,7 +144,11 @@ class AsyncLLMEngine:
# Kick the engine if the engine is not running.
if not self.is_engine_running:
await self.engine_step(request_id)
try:
await self.engine_step(request_id)
except RuntimeError as e:
await self.abort(request_id)
raise e
# Wait for new output. The group_event will be set in engine_step
# when there is new output available for the sequence group.