diff options
| -rw-r--r-- | pkgs/development/python-modules/mpi4py/default.nix | 45 | ||||
| -rw-r--r-- | pkgs/top-level/python-packages.nix | 6 |
2 files changed, 51 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/mpi4py/default.nix b/pkgs/development/python-modules/mpi4py/default.nix new file mode 100644 index 000000000000..74d46def9074 --- /dev/null +++ b/pkgs/development/python-modules/mpi4py/default.nix @@ -0,0 +1,45 @@ +{ stdenv, fetchurl, python, buildPythonPackage, mpi, openssh }: + +buildPythonPackage rec { + name = "mpi4py-1.3.1"; + + src = fetchurl { + url = "https://bitbucket.org/mpi4py/mpi4py/downloads/${name}.tar.gz"; + sha256 = "e7bd2044aaac5a6ea87a87b2ecc73b310bb6efe5026031e33067ea3c2efc3507"; + }; + + passthru = { + inherit mpi; + }; + + configurePhase = ""; + + installPhase = '' + mkdir -p "$out/lib/${python.libPrefix}/site-packages" + export PYTHONPATH="$out/lib/${python.libPrefix}/site-packages:$PYTHONPATH" + + ${python}/bin/${python.executable} setup.py install \ + --install-lib=$out/lib/${python.libPrefix}/site-packages \ + --prefix="$out" + + # --install-lib: + # sometimes packages specify where files should be installed outside the usual + # python lib prefix, we override that back so all infrastructure (setup hooks) + # work as expected + ''; + + setupPyBuildFlags = ["--mpicc=${mpi}/bin/mpicc"]; + + buildInputs = [ mpi ]; + # Requires openssh for tests. Tests of dependent packages will also fail, + # if openssh is not present. E.g. h5py with mpi support. + propagatedBuildInputs = [ openssh ]; + + meta = { + description = " + Provides Python bindings for the Message Passing Interface standard. + "; + homepage = "http://code.google.com/p/mpi4py/"; + license = stdenv.lib.licenses.bsd3; + }; +} diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix index fccad5c81de4..59f00576dad2 100644 --- a/pkgs/top-level/python-packages.nix +++ b/pkgs/top-level/python-packages.nix @@ -105,6 +105,12 @@ rec { pylabQtSupport = false; }); + mpi4py = callPackage ../development/python-modules/mpi4py { + inherit (pkgs) stdenv fetchurl openssh; + inherit python buildPythonPackage; + mpi = pkgs.openmpi; + }; + nixpart = callPackage ../tools/filesystems/nixpart { }; # This is used for NixOps to make sure we won't break it with the next major |