[NOT FOR MERGE][DEBUG] CVS-183350: Add debug instrumentation for CI reproduction#1694
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yuxu42 wants to merge 6 commits intohuggingface:mainfrom
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[NOT FOR MERGE][DEBUG] CVS-183350: Add debug instrumentation for CI reproduction#1694yuxu42 wants to merge 6 commits intohuggingface:mainfrom
yuxu42 wants to merge 6 commits intohuggingface:mainfrom
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The latest OpenVINO is required for MoE optimizations Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com>
Signed-off-by: Kazantsev, Roman <roman.kazantsev@intel.com>
Add diagnostic output to capture: - CPU model and flags from lscpu - Actual max diff values for opt/pegasus/xglm - Logits samples for comparison This will help identify the exact hardware and numerical differences on CI runners (Cascade Lake/Ice Lake) vs local (Sapphire Rapids). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Purpose
This PR adds debug instrumentation to investigate CVS-183350 (OpenVINO 2026.1.0 inference precision regression) that only reproduces on CI hardware but not locally.
Changes
setUpClassto print CI CPU info (model name, flags)Expected CI Behavior
Tests for opt and pegasus will fail, but will print diagnostic information showing:
This data will help root cause the OpenVINO CPU plugin regression.
Note
This is a debug PR - not intended to merge. Will be reverted after collecting CI diagnostics.