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metal : optimize sparse FA + clean-up - #29377
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It brings me so much joy to see all these performance improvements. Thanks, Georgi! |
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frostyautumnleaf
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* metal : cache sparse FA indices in shared memory Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp * metal : simplify shared memory size calculation Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp * pi : update general * metal : unroll sparse index load Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp
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Oct 7, 2026
* metal : cache sparse FA indices in shared memory Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp * metal : simplify shared memory size calculation Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp * pi : update general * metal : unroll sparse index load Assisted-by: pi:llama.cpp/DeepSeek-V4-Flash-Vision-Exp (cherry picked from commit cdc0642)
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Overview
Optimize the FA sparse path by moving the indices to shared mem.
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