Sylvain Jeaugey 12d86bd58f Change all_gather/reduce_scatter algbw to match the documentation. ...

Fix #45 : All_gather and reduce_scatter algorithm bandwidth was
computed as time/count*(nranks-1) which is not consistent with the
way we compute it for other collectives.

This change makes algbw higher; busbw is unchanged.


[ROCm/rccl-tests commit: ec1b5e22e6]

2020-06-19 10:42:19 -07:00

..

rccl-tests

Change all_gather/reduce_scatter algbw to match the documentation.

2020-06-19 10:42:19 -07:00