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MPI_T_finalize - Finalize the MPI tool information interface
#include <mpi.h>
int MPI_T_finalize(void)
MPI_T_finalize() finalizes the MPI tool information interface
and must be called the same number of times as MPI_T_init_thread() by the
end of execution. Calls to MPI tool functions are allowed at any point in
execution as long as MPI_T_init_thread() has been called at least once
and the number of calls to MPI_T_init_thread() is greater than the number
of calls to MPI_T_finalize(). If at any point in execution the number of
calls to MPI_T_finalize() equals the number of calls to MPI_T_init_thread()
the MPI tool interface will no longer be available until another call to
MPI_T_init_thread().
Before the end of execution the number of calls
to MPI_T_init_thread() and MPI_T_finalize must be the same.
MPI_T_finalize()
will fail if:
- [MPI_T_ERR_NOT_INITIALIZED]
- The MPI Tools interface not initialized
MPI_T_init_thread
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