Wenkai Du 77d94493c3 Merge sendrecv kernel from NCCL 2.7.3 ...

This commit was cherry-picked and modified from
https://github.com/NVIDIA/nccl/commit/89072c82e551d7c8bf7bd5ca77780ef540b7611e


[ROCm/rccl commit: 964c4c2061]

2020-06-29 08:47:46 -07:00

..

rccl

Merge sendrecv kernel from NCCL 2.7.3

2020-06-29 08:47:46 -07:00