llama.cpp

b797b9ca - hexagon: tensor repacking rework and support for tiled and flat quantized and fp weights (#30635)

hexagon: tensor repacking rework and support for tiled and flat quantized and fp weights (#30635) * hex-repack: Remove need_repack hack and streamline the rules -- breaks GET_ROWS tests for K-Quants, will fix in the next round Add support for GET_ROWS with tiled Q5_K Add support for raw k-quant tensors * hex-get-rows: vectorize raw k-quant ukernels * hex-binary: refactor dma-loop thread functions (no need for macros, etc) * hex-quant: move/cleanup flat and tiled dequant ukernels * hex-repack: add support for repacking/tiling F16/F32/BF16 2D weights * hex-get-rows: remove redundant cast * hex-repack: proper filtering for BF16 that were leaking through during the tests * hex-repack: streamling tiling rules (broken MM for now) * hex-repack: fix mmid after tiling updates * hex-repack: rename repacked to tiled in all flags/funcs/kernels/vars * hex-mm: fix valid_rows calc in various kernels * hex-mm: remove unused hvx_mm_nx_2d_flat * hex-mm: cleanup and optimize hvx-tiled vec_dot_f16 * hex-mm: another pass at hvx-tiled f16 matmul * hex-get-rows: optimize small src1 * hex-get-rows: one more pass at recovering get-rows perf regression * hex-repack: export GGML_HEXAGON_RT_REPACK via run.py * hex-mm-tiled: fix accuracy regression with hmx-tiled-f16 matmul * hex-mm: fold tiled_f16 checks into the general flow * hex-get-rows: remove dead checks for buffer_is_hexagon and tiling during supports_op * hex-quant: proper tail handling in new dequant ukernels * hex-get-rows: remove unused code and cleanup support checks * hex-mm: cleanup ne1 padding/tiling checks * hex-mm: cleanup fusion checks for tiled tensors * hex-repack: add a little can_repack helper to reduce duplication * hex-repack: never repack host buffers * hex-repack: factor out repack functions into separate .h and .cpp * hex-tensor: cleanup tensor ifaces for tiled/padded sizes * hex-repack: update k-quant tiling comments and cleanup #defines * hex-dcache: factor out l2/dcache dirty tracking and flushing * hex-tensor: update docs and remove #defs duplication * hex-tensor: remove unused/incorrect get_data interface * hex-get-rows: cleanup vtcm layout build * tests: disable huge MM tests * hex-dcache: add missing header