0500f2f132
implementation of multi-rank support in rccl-tests.
2022-06-10 14:54:10 -04:00
213abee002
Merge remote-tracking branch 'nccl/master' into develop
2021-09-20 14:01:22 -07:00
f773748b46
Resync with NCCL 2.11
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New operator: mulsum
New test: gather
2021-09-17 09:02:45 -07:00
346cb16442
Change scatter and gather bandwidth calculation to match alltoall ( #7 )
2020-07-06 17:12:50 -07:00
2813c96826
Add option to use alltoall, gather and scatter API
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These APIs launche RCCL kernel implementation by default. If environmental
variable RCCL_ALLTOALL_KERNEL_DISABLE=1, then the APIs use wrapper around
ncclSend and ncclRecv.
2020-05-11 15:21:19 -07:00
6932a583e7
Add gather and scatter test
2020-04-10 14:45:10 -07:00
Edgar
Wenkai Du
David Addison
Wenkai Du