3 people 44c12c642e vulkan: fix SSM_CONV PP scaling with large ubatch sizes (llama/20379) ...

* vulkan: optimize SSM_CONV workgroup dispatch for large ubatch

Tile tokens into 2D workgroups (32x16) to reduce workgroup launch
overhead at large ubatch sizes. Add vec4 fast path for nc=4 (common
d_conv size). Fixes PP performance degradation with ubatch > 512.

Ref: ggml-org/llama.cpp#18725

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* vulkan: remove unused shared memory declaration in SSM_CONV

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Progeny Alpha <ProgenyAlpha@users.noreply.github.com>
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>

2026-03-16 13:10:15 +02:00

..

cmake

cmake : remove unused file (ggml/1419)

2026-02-08 09:29:10 +02:00

include

llama : enable chunked fused GDN path (llama/20340)

2026-03-16 13:10:15 +02:00

src

vulkan: fix SSM_CONV PP scaling with large ubatch sizes (llama/20379)

2026-03-16 13:10:15 +02:00

.gitignore

…

CMakeLists.txt

ggml : bump version to 0.9.7 (ggml/1425)

2026-02-27 20:57:58 +02:00