73 lines
2 KiB
Nix
73 lines
2 KiB
Nix
{ fetchurl
|
|
, stdenv
|
|
, lib
|
|
, gfortran
|
|
, perl
|
|
, llvmPackages
|
|
, precision ? "double"
|
|
, enableAvx ? stdenv.hostPlatform.avxSupport
|
|
, enableAvx2 ? stdenv.hostPlatform.avx2Support
|
|
, enableAvx512 ? stdenv.hostPlatform.avx512Support
|
|
, enableFma ? stdenv.hostPlatform.fmaSupport
|
|
, enableMpi ? false
|
|
, mpi
|
|
, withDoc ? stdenv.cc.isGNU
|
|
}:
|
|
|
|
with lib;
|
|
|
|
assert elem precision [ "single" "double" "long-double" "quad-precision" ];
|
|
|
|
stdenv.mkDerivation rec {
|
|
pname = "fftw-${precision}";
|
|
version = "3.3.10";
|
|
|
|
src = fetchurl {
|
|
urls = [
|
|
"https://fftw.org/fftw-${version}.tar.gz"
|
|
"ftp://ftp.fftw.org/pub/fftw/fftw-${version}.tar.gz"
|
|
];
|
|
sha256 = "sha256-VskyVJhSzdz6/as4ILAgDHdCZ1vpIXnlnmIVs0DiZGc=";
|
|
};
|
|
|
|
outputs = [ "out" "dev" "man" ]
|
|
++ optional withDoc "info"; # it's dev-doc only
|
|
outputBin = "dev"; # fftw-wisdom
|
|
|
|
nativeBuildInputs = [ gfortran ];
|
|
|
|
buildInputs = optionals stdenv.cc.isClang [
|
|
# TODO: This may mismatch the LLVM version sin the stdenv, see #79818.
|
|
llvmPackages.openmp
|
|
] ++ optional enableMpi mpi;
|
|
|
|
configureFlags =
|
|
[ "--enable-shared"
|
|
"--enable-threads"
|
|
]
|
|
++ optional (precision != "double") "--enable-${precision}"
|
|
# all x86_64 have sse2
|
|
# however, not all float sizes fit
|
|
++ optional (stdenv.isx86_64 && (precision == "single" || precision == "double") ) "--enable-sse2"
|
|
++ optional enableAvx "--enable-avx"
|
|
++ optional enableAvx2 "--enable-avx2"
|
|
++ optional enableAvx512 "--enable-avx512"
|
|
++ optional enableFma "--enable-fma"
|
|
++ [ "--enable-openmp" ]
|
|
++ optional enableMpi "--enable-mpi"
|
|
# doc generation causes Fortran wrapper generation which hard-codes gcc
|
|
++ optional (!withDoc) "--disable-doc";
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
checkInputs = [ perl ];
|
|
|
|
meta = with lib; {
|
|
description = "Fastest Fourier Transform in the West library";
|
|
homepage = "http://www.fftw.org/";
|
|
license = licenses.gpl2Plus;
|
|
maintainers = [ maintainers.spwhitt ];
|
|
platforms = platforms.unix;
|
|
};
|
|
}
|