Skip to content

Add agenda and meeting minutes for 2025-11-13 meeting #362

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
llvm-beanz wants to merge 3 commits into
base: main
Choose a base branch
from
+16 −0
Open

Add agenda and meeting minutes for 2025-11-13 meeting #362

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
17523ff
Add agenda and meeting minutes for 2025-11-13 meeting
llvm-beanz Nov 6, 2025
e375675
Update meetings/2025-11-13.md
llvm-beanz Nov 13, 2025
d251d08
Update meeting minutes.
llvm-beanz Nov 13, 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
16 changes: 16 additions & 0 deletions meetings/2025-11-13.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
---
title: 2025-11-13 - HLSL Working Group Minutes
---

* Discussion topics
* [Maximal reconvergence tests](https://github.com/llvm/offload-test-suite/pull/473)
* One test is sensitive to wave size, the other is likely a clang bug
* Chris: We should fix the Clang issues by using the LLVM convergence token intrinsics in both DXIL and SPIRV code generation
* Steven: We should coordinate as we work though issues so we don't end up looking at the same problems
* Action Item: likely to remove subgroup_uniform_control_flow and add more convergence tests in the future.
* CBuffer explicit padding PR is up: https://github.com/llvm/llvm-project/pull/167404
* PR is up. Reviews are appreciated.
Comment on lines +11 to +12
Copy link
Collaborator

@bogner bogner Nov 13, 2025

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Wording is slightly redundant here

Suggested change
* CBuffer explicit padding PR is up: https://github.com/llvm/llvm-project/pull/167404
* PR is up. Reviews are appreciated.
* [CBuffer explicit padding PR](https://github.com/llvm/llvm-project/pull/167404)
* PR is up. Reviews are appreciated.

* Push constants
* Nathan is adding an address space for the SPIRV handling of push constants
* This seems fine and won't interfere with DX at all
* Meeting concluded after 17 minutes