Skip to content

[AMD] Add check for cooperative groups support in driver #8935

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

Open
nithinsubbiah wants to merge 3 commits into
base: main
Choose a base branch
from
+10 −2
Open

[AMD] Add check for cooperative groups support in driver #8935

Changes from 1 commit
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
a9aa06a
[AMD] Launch hipModuleLaunchCooperativeKernel only for multiple ctas
nithinsubbiah Dec 8, 2025
bc52eb4
Add check for cooperative groups support
nithinsubbiah Dec 8, 2025
7f10bb8
Remove num_ctas check for launcing cooperative grid
nithinsubbiah Dec 8, 2025
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
4 changes: 4 additions & 0 deletions third_party/amd/backend/driver.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -636,6 +636,10 @@ def format_of(ty):
if (!PyArg_ParseTuple(kernel_metadata, \"iii\", &num_warps, &num_ctas, &shared_memory)) {{
return NULL;
}}

// If num_ctas is equal to one, there is no cooperative grid launch.
launch_cooperative_grid = launch_cooperative_grid && (num_ctas > 1);

// extract launch metadata
if (launch_enter_hook != Py_None){{
PyObject* ret = PyObject_CallOneArg(launch_enter_hook, launch_metadata);
Expand Down
Loading