b11560

hexagon: add IM2COL_3D (#30305)

• hexagon: add IM2COL_3D support

Assisted-by: OpenCode

• hexagon: add DMA paths for IM2COL_3D

Assisted-by: OpenCode

• hexagon: avoid scalar fp16 conversions in IM2COL

Assisted-by: OpenCode

• remove in-loop spills in pre-v81 devices

Assisted-by: OpenCode

• hex-im2col: re-write to use canonical dma dbl-buff pipeline, remove divs and very inefficient fp conversions

• hex-im2col: move kernel_params and vtcm layout precompute into the host

• hex-im2col: remove explicit tracking of number of dma-pushes

• hex-im2col: remove incorrect uint64_t casts

• hex-im2col: no need for macros for dma loops and pass compute func ptr via local context

• hex-im2col: use cursor pattern, tracing and proper n_threads handling

• hex-im2col: support non-contigue views

• hex-im2col: minor reformatting

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Co-authored-by: Max Krasnyansky maxk@qti.qualcomm.com

Website:

• https://llama.app

Attestations:

• https://github.com/ggml-org/llama.cpp/attestations/54919473

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