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fix(compute): widen matvec_associativity tolerance (f32 SIMD flake)#1007

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noahgift merged 3 commits into
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fix/matvec-assoc-flake-widen
Apr 23, 2026
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fix(compute): widen matvec_associativity tolerance (f32 SIMD flake)#1007
noahgift merged 3 commits into
mainfrom
fix/matvec-assoc-flake-widen

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Summary

Test plan

  • cargo test -p aprender-compute --lib test_matvec_associativity passes locally (verified at seed cc 98ae51e21dd895b2e09ede9c321a2c1f1c024ec8650ed35b5b6b6466f9540077)

🤖 Generated with Claude Code

…bling

Flake surfaced in PR #987 workspace-test run 24782269410 — f32 SIMD
rounding produced diff=0.01074 at max_val=0.854, exceeding the 1e-2
small-value tolerance.

The sibling test_vecmat_associativity already uses 2e-2 uniformly
(proptest_properties.rs:252). This aligns the matvec branch to match.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
@noahgift noahgift enabled auto-merge (squash) April 22, 2026 14:41
@noahgift noahgift merged commit f530f67 into main Apr 23, 2026
15 of 20 checks passed
@noahgift noahgift deleted the fix/matvec-assoc-flake-widen branch April 23, 2026 00:16
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