Skip to content

Properly enable wvSplitK fp8 path for RDNA #37712

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
gshtras merged 2 commits into from
Apr 20, 2026
Merged

Properly enable wvSplitK fp8 path for RDNA #37712

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
58ee637
Properly enable wvSplitK fp8 path
amd-hhashemi Mar 20, 2026
9985494
limit to gfx12x
amd-hhashemi Apr 10, 2026
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 3 additions & 3 deletions vllm/model_executor/kernels/linear/scaled_mm/rocm.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -79,10 +79,10 @@ def is_supported(
if not current_platform.is_rocm():
return False, "requires ROCm."

from vllm.platforms.rocm import on_mi3xx
from vllm.platforms.rocm import on_gfx12x, on_mi3xx

if not on_mi3xx():
return False, "requires MI3xx."
if not (on_mi3xx() or on_gfx12x()):
return False, "requires MI3xx or gfx12x"

if not envs.VLLM_ROCM_USE_SKINNY_GEMM:
return False, "requires VLLM_ROCM_USE_SKINNY_GEMM to be enabled."
Expand Down
Loading