b11680

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 Website: https://llama.app Attestations: https://github.com/ggml-org/llama.cpp/attestations/56541220 macOS/iOS: macOS Apple Silicon (arm64) macOS Apple Silicon (arm64, KleidiAI enabled) DISABLED macOS Intel (x64) iOS XCFramework Linux: Ubuntu x64 (CPU) Ubuntu arm64 (CPU) Ubuntu s390x (CPU) Ubuntu x64 (Vulkan) Ubuntu arm64 (Vulkan) Ubuntu x64 (CUDA 12) - CUDA 12.8 libraries Ubuntu x64 (CUDA 13) - CUDA 13.4 libraries Ubuntu arm64 (CUDA 13) - CUDA 13.4 libraries Ubuntu x64 (ROCm 10.0) Ubuntu x64 (OpenVINO) Ubuntu x64 (SYCL FP32) Ubuntu x64 (SYCL FP16) Linux arm64 (Snapdragon: CPU, Adreno GPU, Hexagon NPU) - setup guide Android: Android arm64 (CPU) Android arm64 (Snapdragon: CPU, Adreno GPU, Hexagon NPU) - setup guide Windows: Windows x64 (CPU) Windows arm64 (CPU) Windows arm64 (OpenCL Adreno) Windows x64 (CUDA 12) - CUDA 12.4 DLLs Windows x64 (CUDA 13) - CUDA 13.4 DLLs Windows arm64 (CUDA 13) - CUDA 13.4 DLLs Windows x64 (Vulkan) Windows arm64 (Vulkan) Windows x64 (OpenVINO) Windows x64 (SYCL) Windows x64 (ROCm 10.0) openEuler: DISABLED openEuler x86 (310p) openEuler x86 (910b, ACL Graph) openEuler aarch64 (310p) openEuler aarch64 (910b, ACL Graph) UI: UI

Source: llama.cpp Releases | 2026-10-16