llama.cpp/docs/backend/hexagon/CMakeUserPresets.json

{
  "version": 4,
  "configurePresets": [
    {
        "name": "arm64-android-snapdragon",
        "hidden": true,
        "architecture": { "value": "arm64",       "strategy": "external" },
        "toolset":      { "value": "host=x86_64", "strategy": "external" },
        "cacheVariables": {
            "ANDROID_ABI":      "arm64-v8a",
            "ANDROID_PLATFORM": "android-31",
            "CMAKE_TOOLCHAIN_FILE": "$env{ANDROID_NDK_ROOT}/build/cmake/android.toolchain.cmake",
            "CMAKE_C_FLAGS":   "-march=armv8.7a+fp16 -fvectorize -ffp-model=fast -fno-finite-math-only -flto -D_GNU_SOURCE",
            "CMAKE_CXX_FLAGS": "-march=armv8.7a+fp16 -fvectorize -ffp-model=fast -fno-finite-math-only -flto -D_GNU_SOURCE",
            "CMAKE_C_FLAGS_RELEASE":          "-O3 -DNDEBUG",
            "CMAKE_CXX_FLAGS_RELEASE":        "-O3 -DNDEBUG",
            "CMAKE_C_FLAGS_RELWITHDEBINFO":   "-O3 -DNDEBUG -g",
            "CMAKE_CXX_FLAGS_RELWITHDEBINFO": "-O3 -DNDEBUG -g",
            "HEXAGON_SDK_ROOT": "$env{HEXAGON_SDK_ROOT}",
            "PREBUILT_LIB_DIR": "android_aarch64",
            "GGML_OPENMP":      "OFF",
            "GGML_LLAMAFILE":   "OFF",
            "GGML_OPENCL":      "ON",
            "GGML_HEXAGON":     "ON",
            "LLAMA_CURL":       "OFF"
        }
    },

    {
        "name": "arm64-windows-snapdragon",
        "inherits": [ "base", "arm64-windows-llvm" ],
        "cacheVariables": {
            "HEXAGON_SDK_ROOT": "$env{HEXAGON_SDK_ROOT}",
            "PREBUILT_LIB_DIR": "windows_aarch64",
            "GGML_OPENMP":      "OFF",
            "GGML_LLAMAFILE":   "OFF",
            "GGML_OPENCL":      "ON",
            "GGML_HEXAGON":     "ON",
            "LLAMA_CURL":       "OFF"
        }
    },

    { "name": "arm64-android-snapdragon-debug"  , "inherits": [ "base", "arm64-android-snapdragon", "debug" ] },
    { "name": "arm64-android-snapdragon-release", "inherits": [ "base", "arm64-android-snapdragon", "release" ] },

    { "name": "arm64-windows-snapdragon-debug"  , "inherits": [ "base", "arm64-windows-snapdragon", "debug" ] },
    { "name": "arm64-windows-snapdragon-release", "inherits": [ "base", "arm64-windows-snapdragon", "release" ] }
  ]
}