ver4a/llama.cpp
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Vulkan Optimizations and Fixes (#8959)

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* Optimize Vulkan REPEAT performance

* Use Vulkan GLSL fused multiply-add instruction where possible

* Add GGML_VULKAN_PERF option to output performance data per operator

* Rework and fix Vulkan descriptor set and descriptor pool handling

* Fix float32 concat f16 shader validation error

* Add Vulkan GROUP_NORM eps parameter

* Fix validation error with transfer queue memory barrier flags

* Remove trailing whitespaces
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0cc4m 2024-08-14 18:32:53 +02:00 • committed by GitHub
parent 98a532d474
commit 5fd89a70ea
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16 changed files with 781 additions and 851 deletions
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ggml/src/vulkan-shaders/mul_mat_vec_p021.comp
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@ -52,7 +52,7 @@ void main() {
// y is not transposed but permuted
const uint iy = channel*nrows_y + row_y;
tmp[tid] += xi * FLOAT_TYPE(data_b[iy]);
tmp[tid] = fma(xi, FLOAT_TYPE(data_b[iy]), tmp[tid]);
}
// dst is not transposed and not permuted