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author | alexanderWatanabe <alex.watanabe@gmail.com> | 2020-04-13 01:22:45 +0900 |
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committer | alexanderWatanabe <alex.watanabe@gmail.com> | 2020-04-13 01:22:45 +0900 |
commit | c45155d6b7dcda450016a548fd399628efd5063b (patch) | |
tree | 668a5765ddf1d23723c930eca88e6df44cb7fbce /pkgs/development/libraries/dlib/default.nix | |
parent | 35d8514a9149699cfbf3fe81d62f7b9f59dc2e7e (diff) | |
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added cuda cmake flags (allows GPU acceleration of some of the libraries functions)
Diffstat (limited to 'pkgs/development/libraries/dlib/default.nix')
-rw-r--r-- | pkgs/development/libraries/dlib/default.nix | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/pkgs/development/libraries/dlib/default.nix b/pkgs/development/libraries/dlib/default.nix index e4259e1686c..e7cc12e0db5 100644 --- a/pkgs/development/libraries/dlib/default.nix +++ b/pkgs/development/libraries/dlib/default.nix @@ -3,6 +3,7 @@ # see http://dlib.net/compile.html , avxSupport ? true +, cudaSupport ? true }: stdenv.mkDerivation rec { @@ -20,7 +21,9 @@ stdenv.mkDerivation rec { rm -rf dlib/external ''; - cmakeFlags = [ "-DUSE_AVX_INSTRUCTIONS=${if avxSupport then "yes" else "no"}" ]; + cmakeFlags = [ + "-DUSE_DLIB_USE_CUDA=${if cudaSupport then "1" else "0"}" + "-DUSE_AVX_INSTRUCTIONS=${if avxSupport then "yes" else "no"}" ]; enableParallelBuilding = true; nativeBuildInputs = [ cmake pkgconfig ]; |