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portable: accumulate in fp32 for Half/BFloat16 in softmax, log_softmax, mean, and sum
- #20090
#20090
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GregoryComer
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Jun 17, 2026
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portable: accumulate in fp32 for Half/BFloat16 in softmax, log_softmax, mean, and sum
#20090
GregoryComer
merged 3 commits into
pytorch:main
pytorch/executorch:main
from
vacu9708:fp32-accumulation-bfloat16
vacu9708/executorch:fp32-accumulation-bfloat16
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portable: accumulate in fp32 for Half/BFloat16 in softmax and log_softmax
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portable: accumulate in fp32 for Half/BFloat16 in mean and sum
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optimized: add BFloat16 and Half support to opt_log_softmax_out
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