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hexagon: add support for linux on snapdragon (#21707)

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* hexagon: add support for debian on ex2

* hexagon: add -fvectotize to c/c++ cmake flags

* hexagon: remove trailing white space

* update onboarding steps

* hexagon: update linux setup documentation

* hexagon: update intallation scripts

* Hexagon: update docs

* hexagon: update onboarding scripts

---------

Co-authored-by: Zack Li <zackli@qti.qualcomm.com>
This commit is contained in:
Todor Boinovski
2026-04-10 15:57:23 -07:00
committed by GitHub
parent 9aa2807769
commit 81069a808a
3 changed files with 105 additions and 1 deletions
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docs/backend/snapdragon/CMakeUserPresets.json
+30 -1
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@@ -52,10 +52,39 @@
}
},
{
"name": "arm64-linux-snapdragon",
"hidden": true,
"architecture": { "value": "arm64", "strategy": "external" },
"toolset": { "value": "host=x86_64", "strategy": "external" },
"cacheVariables": {
"CMAKE_TOOLCHAIN_FILE": "cmake/arm64-linux-clang.cmake",
"CMAKE_C_FLAGS": "-march=armv8 -fno-finite-math-only -flto -D_GNU_SOURCE",
"CMAKE_CXX_FLAGS": "-march=armv8 -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",
"CMAKE_PREFIX_PATH": "$env{OPENCL_SDK_ROOT}",
"HEXAGON_SDK_ROOT": "$env{HEXAGON_SDK_ROOT}",
"HEXAGON_TOOLS_ROOT": "$env{HEXAGON_TOOLS_ROOT}",
"PREBUILT_LIB_DIR": "linux_aarch64",
"GGML_OPENMP": "OFF",
"GGML_LLAMAFILE": "OFF",
"GGML_OPENCL": "OFF",
"GGML_HEXAGON": "ON",
"GGML_HEXAGON_FP32_QUANTIZE_GROUP_SIZE": "128",
"LLAMA_OPENSSL": "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" ] }
{ "name": "arm64-windows-snapdragon-release", "inherits": [ "base", "arm64-windows-snapdragon", "release" ] },
{ "name": "arm64-linux-snapdragon-debug" , "inherits": [ "base", "arm64-linux-snapdragon", "debug" ] },
{ "name": "arm64-linux-snapdragon-release", "inherits": [ "base", "arm64-linux-snapdragon", "release" ] }
]
}