27 lines
851 B
Nix
27 lines
851 B
Nix
{ stdenv, fetchFromGitHub, cmake, llvmPackages, enableAVX ? false }:
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stdenv.mkDerivation rec {
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pname = "NGT";
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version = "v1.12.3-alpha";
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nativeBuildInputs = [ cmake ];
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src = fetchFromGitHub {
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owner = "yahoojapan";
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repo = "NGT";
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rev = "29c88ff6cd5824d3196986d1f50b834565b6c9dd";
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sha256 = "sha256-nu0MJNpaenOB4+evoSVLKmPIuZXVj1Rm9x53+TfhezY=";
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};
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buildInputs = [ llvmPackages.openmp ];
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NIX_ENFORCE_NO_NATIVE=! enableAVX;
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__AVX2__ = if enableAVX then 1 else 0;
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enableParallelBuilding = true;
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meta = with stdenv.lib; {
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homepage = "https://github.com/yahoojapan/NGT";
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description = "Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data";
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platforms = platforms.linux ++ platforms.darwin;
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license = licenses.asl20;
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maintainers = with maintainers; [ tomberek ];
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};
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}
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