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flashinfer-ai
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fix: MNNVL Allreduce uses bitwise sentinel checking to avoid subnormal value issue (#3053)
- #3304
#3304
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kahyunnam
merged 3 commits into
flashinfer-ai:main
flashinfer-ai/flashinfer:main
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timlee0212:fix/mnnvl-allreduce-ftz-sentinel-hang
timlee0212/flashinfer:fix/mnnvl-allreduce-ftz-sentinel-hang
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May 13, 2026
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fix: MNNVL Allreduce uses bitwise sentinel checking to avoid subnormal value issue (#3053)
#3304
kahyunnam
merged 3 commits into
flashinfer-ai:main
flashinfer-ai/flashinfer:main
from
timlee0212:fix/mnnvl-allreduce-ftz-sentinel-hang
timlee0212/flashinfer:fix/mnnvl-allreduce-ftz-sentinel-hang
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Commits
Commits on May 12, 2026
Fix the subnormal issue for lamport polling.
timlee0212
committed
b0ab34d
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Add subnormal and negative zero to the unit test input.
timlee0212
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c392120
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Address review comment.
timlee0212
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e928242
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