Wenkai Du d7f25d5be7 Use hipExtLaunchMultiKernelMultiDevice API (#100) ...

Depends on HIP version with this pull request:
https://github.com/ROCm-Developer-Tools/HIP/pull/1232

[ROCm/rccl commit: 0522041fac]

2019-07-18 09:02:37 -07:00

..

rccl

Use hipExtLaunchMultiKernelMultiDevice API (#100)

2019-07-18 09:02:37 -07:00