[Bugfix] Fix test fused quant layernorm tests#27865
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vllm-bot merged 9 commits intovllm-project:mainfrom Nov 8, 2025
Merged
[Bugfix] Fix test fused quant layernorm tests#27865vllm-bot merged 9 commits intovllm-project:mainfrom
vllm-bot merged 9 commits intovllm-project:mainfrom
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Signed-off-by: ElizaWszola <ewszola@redhat.com>
Signed-off-by: yewentao256 <zhyanwentao@126.com>
Signed-off-by: yewentao256 <zhyanwentao@126.com>
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After we fix the scale_ub case in unit test, we now face three known issues.
- precision error for int8
- precision error for fp8
- illegal memory access without setting scale_ub
And I fix all of them in my commits
reserve core]$ pytest test_fused_quant_layernorm.py -x
============= test session starts ==============
platform linux -- Python 3.12.11, pytest-8.4.2, pluggy-1.6.0
rootdir: /home/yewentao256/vllm-source
configfile: pyproject.toml
plugins: anyio-4.11.0
collected 576 items
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= 576 passed, 2 warnings in 160.03s (0:02:40) ==Signed-off-by: ElizaWszola <ewszola@redhat.com>
ElizaWszola
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…or int8 Signed-off-by: ElizaWszola <ewszola@redhat.com>
Signed-off-by: ElizaWszola <ewszola@redhat.com>
yewentao256
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Nov 7, 2025
mgoin
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Signed-off-by: ElizaWszola <ewszola@redhat.com> Signed-off-by: yewentao256 <zhyanwentao@126.com> Co-authored-by: yewentao256 <zhyanwentao@126.com> Co-authored-by: Wentao Ye <44945378+yewentao256@users.noreply.github.com>
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Fix optional vs. bool type issue in
test_fused_quant_layernorm.py. This allows int8 tests to run correctly.TODO: fix unit test failures