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7a99dc85e2
* ggml-hexagon: enhance hvx_dot_f16_f16_aa_rx4 for improved performance by expanding vector handling and optimizing accumulation # Conflicts: # ggml/src/ggml-hexagon/htp/flash-attn-ops.c * ggml-hexagon: optimize hvx_dot_f16_f16_aa_rx4 and enhance hvx_vec_reduce_sum_f32x4 for improved performance and reduced complexity * ggml-hexagon: add hvx_dot_f16_f16_aa_rx32 for enhanced vector processing in flash attention # Conflicts: # ggml/src/ggml-hexagon/htp/flash-attn-ops.c * optimize hvx_dot_f16_f16_aa_rx4 and hvx_dot_f16_f16_aa_rx32 by removing unused scale parameter and improving vector accumulation # Conflicts: # ggml/src/ggml-hexagon/htp/flash-attn-ops.c * ggml-hexagon: refactor hvx_dot_f16_f16_aa_rx4 for improved readability and return HVX_Vector for better integration # Conflicts: # ggml/src/ggml-hexagon/htp/flash-attn-ops.c * ggml-hexagon: initialize sums variable in hvx_dot_f16_f16_aa_rx32 for clarity * ggml-hexagon: fix compiling error * fix hvx_dot_f16_f16_aa_rx4 to handle leftover elements correctly using masking * refactor hvx_dot_f16_f16_aa_rx4 to accept vector and leftover element counts as parameters for improved clarity and flexibility * wip * fa: instrumentation and dma reordering * hex-fa: use block-size 64 to improve DMA pipelining * hex-fa: optimize vec-dot for v79 and above * hex-fa: use block size 64 * hex-fa: avoid scalar fp32->fp16 conversions * hex-fa: simplify dot_f16 functions using optimized vec_mpyacc * hex-fa: rewrite mad_f32_f16 using hvx_vec_mpyacc * hex-mm: use mpyacc in matmul dot functions --------- Co-authored-by: chraac <chraac@gmail.com>