Reduce the Vulkan interop buffer kernel workgroup size to 256 (#1828)

Browse Source

Using `local_size_x = 512` in the shader used in the Vulkan interop
tests fails on older hardware because this exceeds the maximum barrier
size limit.

Changed to 256, which is still a multiple of 32 and 64,
and is below the hardware limitations. The tests are not performance
tests anyways, so the performance penalty, if any, is acceptable.

Signed-off-by: Ahmed Hesham <ahmed.hesham@arm.com>

...

This commit is contained in:

Ahmed Hesham

2023-11-14 18:33:46 +00:00

committed by GitHub

parent 482126d611

commit 8b1a44f93f

2 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

BIN

test_conformance/vulkan/shaders/buffer.spv

Binary file not shown.