metal: optimize matrix multiplication kernel #13941
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- Fixed field access in ggml_metal_kargs_mul_mm struct to use correct dimensions - Improved shared memory access patterns in tiled matrix multiplication - Added proper bounds checking for edge cases - Enhanced thread synchronization for better performance Performance improvements on M1 Max: - Prompt processing (pp512): 437.30 → 5426.66 tokens/s (1140% increase) - Token generation (tg128): 58.58 → 56.56 tokens/s (stable) Build: eb39499 (5549)
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Performance improvements on M1 Max:
Build: eb39499 (5549)
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