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vulkan: Workaround compiler bug in conv2d coopmat2 path (#24924)

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* vulkan: Workaround compiler bug in conv2d coopmat2 path

* apply same workaround to CONV_3D

* Apply suggestion from @jeffbolznv
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Jeff Bolz authored and GitHub committed 2026-06-26 11:53:32 +02:00
1 parent 2f18fe13c5
commit 9df06805ee
3 files changed
+5 -2
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ggml/src/ggml-vulkan/vulkan-shaders/conv2d_mm.comp
+1 -1
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@@ -158,7 +158,7 @@ const uint32_t Csh_stride = BS_NPQ;
#ifdef COOPMAT
const uint32_t Csh_len = BS_K * Csh_stride;
#else
const uint32_t Csh_len = csh_store != 0 ? BS_K * Csh_stride : 1;
const uint32_t Csh_len = csh_store != 0 ? BS_K * Csh_stride : 8; // 8 to workaround compiler bug
#endif
shared SHMEM_TYPE Csh[Csh_len]; // K x NPQ
#endif
ggml/src/ggml-vulkan/vulkan-shaders/conv3d_mm.comp
+1 -1
View File
@@ -144,7 +144,7 @@ const uint32_t Csh_stride = BS_NPQ;
#ifdef COOPMAT
const uint32_t Csh_len = BS_K * Csh_stride;
#else
const uint32_t Csh_len = csh_store != 0 ? BS_K * Csh_stride : 1;
const uint32_t Csh_len = csh_store != 0 ? BS_K * Csh_stride : 8; // 8 to workaround compiler bug
#endif
shared SHMEM_TYPE Csh[Csh_len]; // K x NPQ
#endif