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compilation for particular x86_64 architecture

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This commit is contained in:
volth
2019-04-21 17:06:50 +00:00
parent f454785bb4
commit 5ad79dc4bb
16 changed files with 92 additions and 76 deletions
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23
pkgs/development/libraries/fflas-ffpack/default.nix
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@@ -1,7 +1,6 @@
{ stdenv, fetchFromGitHub, autoreconfHook, givaro, pkgconfig, blas
, fetchpatch
, gmpxx
, optimize ? false # impure
}:
stdenv.mkDerivation rec {
name = "${pname}-${version}";
@@ -40,19 +39,17 @@ stdenv.mkDerivation rec {
configureFlags = [
"--with-blas-libs=-l${blas.linkName}"
"--with-lapack-libs=-l${blas.linkName}"
] ++ stdenv.lib.optionals (!optimize) [
] ++ stdenv.lib.optionals stdenv.isx86_64 {
# disable SIMD instructions (which are enabled *when available* by default)
"--disable-sse"
"--disable-sse2"
"--disable-sse3"
"--disable-ssse3"
"--disable-sse41"
"--disable-sse42"
"--disable-avx"
"--disable-avx2"
"--disable-fma"
"--disable-fma4"
];
"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" ];
}.${stdenv.hostPlatform.platform.gcc.arch or "default"};
doCheck = true;