diff options
| author | Jonathan Kim <Jonathan.Kim@amd.com> | 2024-05-21 20:22:15 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-26 00:43:41 +0300 |
| commit | e06b71b2313a00579ba64a1cc43ad29d64cb8d4c (patch) | |
| tree | a561cd62a26c646effdb424f6612cdcfb07c7730 /scripts/objdiff | |
| parent | 60c30ba7ba2064066ec462236666058cbbf619c1 (diff) | |
| download | linux-e06b71b2313a00579ba64a1cc43ad29d64cb8d4c.tar.xz | |
drm/amdkfd: allow users to target recommended SDMA engines
Certain GPUs have better copy performance over xGMI on specific
SDMA engines depending on the source and destination GPU.
Allow users to create SDMA queues on these recommended engines.
Close to 2x overall performance has been observed with this
optimization.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/objdiff')
0 files changed, 0 insertions, 0 deletions