nixpkgs/pkgs/applications/science/math/getdp/default.nix
Markus Kowalewski 6dba41fbcb
mpi: use mpi attribute consistently as the default MPI implementations
Use the attribute mpi to provide a system wide default MPI
implementation. The default is openmpi (as before).
This now allows for overriding the MPI implentation by using
the overlay mechanism. Build all packages with mpich instead
of the default openmpi can now be achived like this:
self: super:
 {
   mpi = super.mpich;
 }

All derivations that have been using "mpi ? null" to provide optional
building with MPI have been change in the following way to allow for
optional builds with MPI:
{ ...
, mpi
, useMpi ? false
}
2021-01-23 12:15:13 +01:00

29 lines
1 KiB
Nix

{ lib, stdenv, fetchurl, cmake, gfortran, blas, lapack, mpi, petsc, python3 }:
stdenv.mkDerivation rec {
name = "getdp-${version}";
version = "3.3.0";
src = fetchurl {
url = "http://getdp.info/src/getdp-${version}-source.tgz";
sha256 = "1pfviy2bw8z5y6c15czvlvyjjg9pvpgrj9fr54xfi2gmvs7zkgpf";
};
nativeBuildInputs = [ cmake gfortran ];
buildInputs = [ blas lapack mpi petsc python3 ];
meta = with lib; {
description = "A General Environment for the Treatment of Discrete Problems";
longDescription = ''
GetDP is a free finite element solver using mixed elements to discretize
de Rham-type complexes in one, two and three dimensions. The main
feature of GetDP is the closeness between the input data defining
discrete problems (written by the user in ASCII data files) and the
symbolic mathematical expressions of these problems.
'';
homepage = "http://getdp.info/";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ wucke13 ];
platforms = platforms.linux;
};
}