ff2f2644f8
This is a better name since we have multiple 64-bit things that could be referred to. LP64 : integer=32, long=64, pointer=64 ILP64 : integer=64, long=64, pointer=64
57 lines
3 KiB
Nix
57 lines
3 KiB
Nix
{ stdenv, fetchFromGitHub, autoreconfHook, givaro, pkgconfig, blas, lapack
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, gmpxx
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}:
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assert (!blas.isILP64) && (!lapack.isILP64);
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stdenv.mkDerivation rec {
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pname = "fflas-ffpack";
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version = "2.4.3";
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src = fetchFromGitHub {
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owner = "linbox-team";
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repo = pname;
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rev = version;
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sha256 = "1ynbjd72qrwp0b4kpn0p5d7gddpvj8dlb5fwdxajr5pvkvi3if74";
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};
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checkInputs = [
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gmpxx
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];
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enableParallelBuilding = true;
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nativeBuildInputs = [
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autoreconfHook
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pkgconfig
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] ++ stdenv.lib.optionals doCheck checkInputs;
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buildInputs = [ givaro blas lapack ];
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configureFlags = [
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"--with-blas-libs=-lcblas"
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"--with-lapack-libs=-llapacke"
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] ++ stdenv.lib.optionals stdenv.isx86_64 {
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# disable SIMD instructions (which are enabled *when available* by default)
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# for now we need to be careful to disable *all* relevant versions of an instruction set explicitly (https://github.com/linbox-team/fflas-ffpack/issues/284)
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default = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
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westmere = [ "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
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sandybridge = [ "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
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ivybridge = [ "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ];
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haswell = [ "--disable-fma4" ];
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broadwell = [ "--disable-fma4" ];
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skylake = [ "--disable-fma4" ];
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skylake-avx512 = [ "--disable-fma4" ];
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}.${stdenv.hostPlatform.platform.gcc.arch or "default"};
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doCheck = true;
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meta = with stdenv.lib; {
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inherit version;
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description = ''Finite Field Linear Algebra Subroutines'';
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license = licenses.lgpl21Plus;
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maintainers = with maintainers; [ raskin timokau ];
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platforms = platforms.unix;
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homepage = "https://linbox-team.github.io/fflas-ffpack/";
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};
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}
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