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MPI_T_category_get_pvars - Query which performance variables
are in a category
#include <mpi.h>
int MPI_T_category_get_pvars(int cat_index, int len, int indices[])
- cat_index
- Index of the category to be queried.
- len
- The length
of the indices array.
- indices
- An integer array of size
len, indicating performance variable indices.
MPI_T_category_get_pvars
can be used to query which performance variables are contained in a particular
category. A category contains zero or more performance variables.
MPI_T_category_get_pvars()
will fail if:
- [MPI_T_ERR_NOT_INITIALIZED]
- The MPI Tools interface not initialized
- [MPI_T_ERR_INVALID_INDEX]
- The category index is invalid
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