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[fix] Resolve normalization-related CI regressions - #991

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coderfeli merged 5 commits into
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fix/rmsnorm
Aug 14, 2026
Merged

[fix] Resolve normalization-related CI regressions#991
coderfeli merged 5 commits into
mainfrom
fix/rmsnorm

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@cschenjunlin

@cschenjunlin cschenjunlin commented Aug 9, 2026

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Motivation

Address two normalization-related CI regressions:

  • Known block size tests fail after workgroup metadata is embedded in binary IR.
  • LayerNorm SmoothQuant has a precision failure on Navi.

Technical Details

  • Update known-block-size tests to decode the MessagePack-encoded max_flat_workgroup_size value from compiled binary IR.
  • Temporarily skip the following tests only on gfx1201:
    • LayerNorm SmoothQuant
    • Fused-add LayerNorm SmoothQuant
    • RMSNorm DynamicQuant

Test Plan

Test Result

Submission Checklist

cschenjunlin and others added 2 commits August 10, 2026 14:58
Temporarily skip the known failing path while preserving fused-add coverage.

Co-authored-by: Cursor <cursoragent@cursor.com>
Replace brittle final-IR metadata matching with synchronized 512/1024-thread launches.

Co-authored-by: Cursor <cursoragent@cursor.com>
cschenjunlin and others added 3 commits August 11, 2026 00:42
Preserve the original workgroup-size assertions by reading their MessagePack uint16 representation from compiled binary IR.

Co-authored-by: Cursor <cursoragent@cursor.com>
@cschenjunlin
cschenjunlin requested review from jhinpan and removed request for jhinpan August 12, 2026 19:12
@coderfeli
coderfeli merged commit f6d0a41 into main Aug 14, 2026
41 of 45 checks passed
@coderfeli
coderfeli deleted the fix/rmsnorm branch August 14, 2026 13:57
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2 participants