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[CI][SpecDecode] Fix spec decode tests, use flash attention backend for spec decode CI tests. #8975

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Merged
merged 2 commits into from
Oct 1, 2024
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[CI][SpecDecode] Fix spec decode tests, use flash attention backend for spec decode CI tests. #8975

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f90f27d
fix spec dec test
LiuXiaoxuanPKU Sep 30, 2024
9b1ef6b
reverse
LiuXiaoxuanPKU Sep 30, 2024
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2 changes: 0 additions & 2 deletions .buildkite/test-pipeline.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -199,8 +199,6 @@ steps:
- vllm/spec_decode
- tests/spec_decode
commands:
# See https://github.com/vllm-project/vllm/issues/5152
- export VLLM_ATTENTION_BACKEND=XFORMERS
- pytest -v -s spec_decode/e2e/test_multistep_correctness.py
- pytest -v -s spec_decode --ignore=spec_decode/e2e/test_multistep_correctness.py

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5 changes: 4 additions & 1 deletion tests/spec_decode/test_multi_step_worker.py
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Expand Up @@ -673,7 +673,10 @@ def test_use_draft_model_runner_advance_step():
worker.model_runner._gpu_advance_step.side_effect = ValueError(
exception_secret)

seq_group_metadata_list, _, _ = create_batch(batch_size, k)
seq_group_metadata_list, _, _ = create_batch(batch_size,
k,
block_size=block_size,
num_gpu_blocks=num_gpu_blocks)

# Fallback (should not call) when num_steps=1.
execute_model_req = ExecuteModelRequest(
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