Check src & dst dtypes in allgather to prevent silent failures. #3523
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Summary: X-link: facebookresearch/FBGEMM#604 We noticed silent failures when dst & src dtypes mismatch. fbgemm allgather copies memory buffer which produces junk output. Here we add an explicit dtype check. Differential Revision: D67535285
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This pull request was exported from Phabricator. Differential Revision: D67535285 |
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Summary:
X-link: https://github.com/facebookresearch/FBGEMM/pull/604
We noticed silent failures when dst & src dtypes mismatch. fbgemm allgather copies memory buffer which produces junk output. Here we add an explicit dtype check.
Differential Revision: D67535285