MPI_T_category_get_pvars(3) Open MPI MPI_T_category_get_pvars(3)
NAME
MPI_T_category_get_pvars - Query which performance variables are in a
category
SYNTAX
C Syntax
#include <mpi.h>
int MPI_T_category_get_pvars(int cat_index, int len, int indices[])
INPUT PARAMETERS
cat_index Index of the category to be queried.
len The length of the indices array.
OUTPUT PARAMETERS
indices An integer array of size len, indicating performance variable
indices.
DESCRIPTION
MPI_T_category_get_pvars can be used to query which performance vari-
ables are contained in a particular category. A category contains zero
or more performance variables.
ERRORS
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
4.1.2 Nov 24, 2021 MPI_T_category_get_pvars(3)
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