NAME¶
MPI_T_finalize - Finalize the MPI tool information interface
C Syntax¶
#include <mpi.h>
int MPI_T_finalize(void)
DESCRIPTION¶
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().
NOTES¶
Before the end of execution the number of calls to MPI_T_init_thread() and
MPI_T_finalize must be the same.
ERRORS¶
MPI_T_finalize() will fail if:
- [MPI_T_ERR_NOT_INITIALIZED]
- The MPI Tools interface not initialized
SEE ALSO¶
MPI_T_init_thread
