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MPI_T_category_get_categories(3) MPI MPI_T_category_get_categories(3) NAME MPI_T_category_get_categories - Get sub-categories in a category SYNOPSIS int MPI_T_category_get_categories(int cat_index, int len, int indices[]) INPUT PARAMETERS cat_index - index of the category to be queried, in the range [0,N-1] (in- teger) len - the length of the indices array (integer) OUTPUT PARAMETERS indices - an integer array of size len, indicating category variable in- dices (array of integers) THREAD AND INTERRUPT SAFETY This routine is thread-safe. This means that this routine may be safely used by multiple threads without the need for any user-provided thread locks. However, the routine is not interrupt safe. Typically, this is due to the use of memory allocation routines such as malloc or other non-MPICH runtime routines that are themselves not interrupt- safe. ERRORS All MPI routines (except MPI_Wtime and MPI_Wtick ) return an error value; C routines as the value of the function and Fortran routines in the last argument. Before the value is returned, the current MPI error handler is called. By default, this error handler aborts the MPI job. The error handler may be changed with MPI_Comm_set_errhandler (for com- municators), MPI_File_set_errhandler (for files), and MPI_Win_set_er- rhandler (for RMA windows). The MPI-1 routine MPI_Errhandler_set may be used but its use is deprecated. The predefined error handler MPI_ERRORS_RETURN may be used to cause error values to be returned. Note that MPI does not guarentee that an MPI program can continue past an error; however, MPI implementations will attempt to continue when- ever possible. MPI_SUCCESS - No error; MPI routine completed successfully. MPI_T_ERR_NOT_INITIALIZED - The MPI tool information interface is not initialized. MPI_T_ERR_INVALID_INDEX - Index is invalid or has been deleted. 11/9/2015 MPI_T_category_get_categories(3)
NAME | SYNOPSIS | INPUT PARAMETERS | OUTPUT PARAMETERS | THREAD AND INTERRUPT SAFETY | ERRORS
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