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test(bfloat16): add Phase 2 NaN propagation and underflow tests#10

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dndungu merged 1 commit into
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test/bfloat16-phase2
Mar 30, 2026
Merged

test(bfloat16): add Phase 2 NaN propagation and underflow tests#10
dndungu merged 1 commit into
mainfrom
test/bfloat16-phase2

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@dndungu dndungu commented Mar 30, 2026

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T46.5.2

- NaN propagation through all 4 arithmetic ops (add, sub, mul, div)
  with each ArithmeticMode (IEEE, fast, exact) — 24 sub-tests
- Gradual underflow at subnormal boundary for mul, div, add, sub
- FMA correctness: basic arithmetic, NaN in each position, precision
@dndungu dndungu merged commit 8024505 into main Mar 30, 2026
@dndungu dndungu deleted the test/bfloat16-phase2 branch March 30, 2026 13:49
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