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MPI_T_category_get_pvars(3) man page (version 5.0.0rc2)

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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 variables 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


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