mpitest.h File Reference

#include "config.h"
#include <functional>
#include <type_traits>
#include "gromacs/utility/basenetwork.h"

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Description

Helper functions for MPI tests to make thread-MPI look like real MPI.

Author

Teemu Murtola teemu.nosp@m..mur.nosp@m.tola@.nosp@m.gmai.nosp@m.l.com

Macros
#define	GMX_MPI_TEST(expectedRankCount)   ASSERT_EQ(expectedRankCount, ::gmx::test::getNumberOfTestMpiRanks())
	Declares that this test is an MPI-enabled unit test. More...

Functions
int	gmx::test::getNumberOfTestMpiRanks ()
	Returns the number of MPI ranks to use for an MPI test. More...
bool	gmx::test::threadMpiTestRunner (std::function< void()> testBody)
	Helper function for GMX_MPI_TEST().