diff options
Diffstat (limited to 'nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix')
| -rw-r--r-- | nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix b/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix index d46d997f644..b7d5d79544e 100644 --- a/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix +++ b/nixpkgs/pkgs/development/libraries/fflas-ffpack/default.nix @@ -30,24 +30,25 @@ stdenv.mkDerivation rec { "--with-lapack-libs=-l${blas.linkName}" ] ++ stdenv.lib.optionals stdenv.isx86_64 { # disable SIMD instructions (which are enabled *when available* by default) - default = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ]; - westmere = [ "--disable-avx" "--disable-avx2" "--disable-fma" "--disable-fma4" ]; - sandybridge = [ "--disable-avx2" "--disable-fma" "--disable-fma4" ]; - ivybridge = [ "--disable-avx2" "--disable-fma" "--disable-fma4" ]; - haswell = [ "--disable-fma4" ]; - broadwell = [ "--disable-fma4" ]; - skylake = [ "--disable-fma4" ]; - skylake-avx512 = [ "--disable-fma4" ]; + # for now we need to be careful to disable *all* relevant versions of an instruction set explicitly (https://github.com/linbox-team/fflas-ffpack/issues/284) + default = [ "--disable-sse3" "--disable-ssse3" "--disable-sse41" "--disable-sse42" "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ]; + westmere = [ "--disable-avx" "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ]; + sandybridge = [ "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ]; + ivybridge = [ "--disable-avx2" "--disable-avx512f" "--disable-avx512dq" "--disable-avx512vl" "--disable-fma" "--disable-fma4" ]; + haswell = [ "--disable-fma4" ]; + broadwell = [ "--disable-fma4" ]; + skylake = [ "--disable-fma4" ]; + skylake-avx512 = [ "--disable-fma4" ]; }.${stdenv.hostPlatform.platform.gcc.arch or "default"}; doCheck = true; - meta = { + meta = with stdenv.lib; { inherit version; description = ''Finite Field Linear Algebra Subroutines''; - license = stdenv.lib.licenses.lgpl21Plus; - maintainers = [stdenv.lib.maintainers.raskin]; - platforms = stdenv.lib.platforms.unix; + license = licenses.lgpl21Plus; + maintainers = with maintainers; [ raskin timokau ]; + platforms = platforms.unix; homepage = https://linbox-team.github.io/fflas-ffpack/; }; } |