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73 lines
1.7 KiB
Nix
73 lines
1.7 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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cython,
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setuptools,
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mpi,
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toPythonModule,
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pytestCheckHook,
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mpiCheckPhaseHook,
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}:
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buildPythonPackage rec {
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pname = "mpi4py";
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version = "4.1.0";
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pyproject = true;
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src = fetchFromGitHub {
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repo = "mpi4py";
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owner = "mpi4py";
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tag = version;
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hash = "sha256-Hm+x79utOrjAbprud2MECgakyOzgShSwNuoyZUcTluQ=";
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};
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build-system = [
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cython
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setuptools
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];
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nativeBuildInputs = [
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mpi
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];
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dependencies = [
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# Use toPythonModule so that also the mpi executables will be propagated to
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# generated Python environment.
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(toPythonModule mpi)
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];
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pythonImportsCheck = [ "mpi4py" ];
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nativeCheckInputs = [
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pytestCheckHook
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mpiCheckPhaseHook
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];
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disabledTestPaths = lib.optionals (mpi.pname == "mpich") [
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# These tests from some reason cause pytest to crash, and therefor it is
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# hard to debug them. Upstream mentions these tests to raise issues in
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# https://github.com/mpi4py/mpi4py/issues/418 but the workaround suggested
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# there (setting MPI4PY_RC_RECV_MPROBE=0) doesn't work.
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"test/test_util_pool.py"
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"demo/futures/test_futures.py"
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];
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__darwinAllowLocalNetworking = true;
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# skip spawn related tests for openmpi implemention
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# see https://github.com/mpi4py/mpi4py/issues/545#issuecomment-2343011460
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env.MPI4PY_TEST_SPAWN = if mpi.pname == "openmpi" then 0 else 1;
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passthru = {
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inherit mpi;
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};
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meta = {
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description = "Python bindings for the Message Passing Interface standard";
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homepage = "https://github.com/mpi4py/mpi4py";
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changelog = "https://github.com/mpi4py/mpi4py/blob/${src.tag}/CHANGES.rst";
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license = lib.licenses.bsd2;
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maintainers = with lib.maintainers; [ doronbehar ];
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};
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}
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