alex-breslow-amd 4277b5aa88 Use One Slice per Basic Primitive for AllReduce, ReduceScatter, AllGather (#1681) for Single Node on Some GFX9 Systems ...

Using a single slice rather than the typical two provides about 5% speedup (sometimes more or less) on some GFX9 systems for single node.

[ROCm/rccl commit: 2f6b20c00a]

2025-05-29 16:17:35 -07:00

..

rccl

Use One Slice per Basic Primitive for AllReduce, ReduceScatter, AllGather (#1681) for Single Node on Some GFX9 Systems

2025-05-29 16:17:35 -07:00