diff options
| author | Markus Kowalewski <markus.kowalewski.uu@gmail.com> | 2018-01-26 18:26:22 -0800 |
|---|---|---|
| committer | Markus Kowalewski <markus.kowalewski.uu@gmail.com> | 2018-01-26 18:46:07 -0800 |
| commit | aa83877cf874f38d998262e25e5cf1e547181e2f (patch) | |
| tree | 218176e8487227748e53d1eeacc13c803b1e9775 /pkgs/development/python-modules/h5py | |
| parent | 58765282f821216795a75c5cc130a75a02120df8 (diff) | |
mpi4py/h5py: fix test to run reliably with openmpi-3
Diffstat (limited to 'pkgs/development/python-modules/h5py')
| -rw-r--r-- | pkgs/development/python-modules/h5py/default.nix | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/pkgs/development/python-modules/h5py/default.nix b/pkgs/development/python-modules/h5py/default.nix index e9bae3f82060b..bdbdcdcc2e743 100644 --- a/pkgs/development/python-modules/h5py/default.nix +++ b/pkgs/development/python-modules/h5py/default.nix @@ -1,6 +1,6 @@ { stdenv, fetchurl, python, buildPythonPackage , numpy, hdf5, cython, six, pkgconfig -, mpi4py ? null }: +, mpi4py ? null, openssh }: assert hdf5.mpiSupport -> mpi4py != null && hdf5.mpi == mpi4py.mpi; @@ -24,6 +24,10 @@ in buildPythonPackage rec { postConfigure = '' ${python.executable} setup.py configure ${configure_flags} + + # Needed to run the tests reliably. See: + # https://bitbucket.org/mpi4py/mpi4py/issues/87/multiple-test-errors-with-openmpi-30 + ${optionalString mpiSupport "export OMPI_MCA_rmaps_base_oversubscribe=yes"} ''; preBuild = if mpiSupport then "export CC=${mpi}/bin/mpicc" else ""; @@ -33,7 +37,7 @@ in buildPythonPackage rec { ++ optional mpiSupport mpi ; propagatedBuildInputs = [ numpy six] - ++ optional mpiSupport mpi4py + ++ optionals mpiSupport [ mpi4py openssh ] ; meta = { |