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local-ai: add feature flags for CPU extensions

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This commit is contained in:
Christian Kögler 2024-03-23 19:22:17 +01:00
parent 808d9f9ffb
commit 3a14bff91f
1 changed files with 16 additions and 0 deletions
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16
pkgs/by-name/lo/local-ai/package.nix
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@ -18,6 +18,13 @@
# apply feature parameter names according to
# https://github.com/NixOS/rfcs/pull/169
# CPU extensions
, enable_avx ? true
, enable_avx2 ? true
, enable_avx512 ? false
, enable_f16c ? true
, enable_fma ? true
, with_tinydream ? false
, with_openblas ? false
@ -102,6 +109,11 @@ let
'';
cmakeFlags = prev.cmakeFlags ++ [
(lib.cmakeBool "BUILD_SHARED_LIBS" false)
(lib.cmakeBool "LLAMA_AVX" enable_avx)
(lib.cmakeBool "LLAMA_AVX2" enable_avx2)
(lib.cmakeBool "LLAMA_AVX512" enable_avx512)
(lib.cmakeBool "LLAMA_FMA" enable_fma)
(lib.cmakeBool "LLAMA_F16C" enable_f16c)
];
buildInputs = prev.buildInputs ++ [
protobuf # provides also abseil_cpp as propagated build input
@ -199,6 +211,10 @@ let
(lib.cmakeBool "WHISPER_CUBLAS" with_cublas)
(lib.cmakeBool "WHISPER_CLBLAST" with_clblas)
(lib.cmakeBool "WHISPER_OPENBLAS" with_openblas)
(lib.cmakeBool "WHISPER_NO_AVX" (!enable_avx))
(lib.cmakeBool "WHISPER_NO_AVX2" (!enable_avx2))
(lib.cmakeBool "WHISPER_NO_FMA" (!enable_fma))
(lib.cmakeBool "WHISPER_NO_F16C" (!enable_f16c))
(lib.cmakeBool "BUILD_SHARED_LIBS" false)
];
postInstall = ''