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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
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/*
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* (C) 2011 by Argonne National Laboratory.
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* See COPYRIGHT in top-level directory.
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*/
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#include "mpiimpl.h"
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/* -- Begin Profiling Symbol Block for routine MPI_T_category_get_pvars */
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#if defined(HAVE_PRAGMA_WEAK)
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#pragma weak MPI_T_category_get_pvars = PMPI_T_category_get_pvars
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#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
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#pragma _HP_SECONDARY_DEF PMPI_T_category_get_pvars MPI_T_category_get_pvars
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#elif defined(HAVE_PRAGMA_CRI_DUP)
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#pragma _CRI duplicate MPI_T_category_get_pvars as PMPI_T_category_get_pvars
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#elif defined(HAVE_WEAK_ATTRIBUTE)
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int MPI_T_category_get_pvars(int cat_index, int len, int indices[])
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__attribute__ ((weak, alias("PMPI_T_category_get_pvars")));
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#endif
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/* -- End Profiling Symbol Block */
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/* Define MPICH_MPI_FROM_PMPI if weak symbols are not supported to build
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the MPI routines */
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#ifndef MPICH_MPI_FROM_PMPI
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#undef MPI_T_category_get_pvars
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#define MPI_T_category_get_pvars PMPI_T_category_get_pvars
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/* any non-MPI functions go here, especially non-static ones */
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#undef FUNCNAME
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#define FUNCNAME MPIR_T_category_get_pvars_impl
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#undef FCNAME
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#define FCNAME MPL_QUOTE(FUNCNAME)
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int MPIR_T_category_get_pvars_impl(int cat_index, int len, int indices[])
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{
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int mpi_errno = MPI_SUCCESS;
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cat_table_entry_t *cat;
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int i, num_pvars, count;
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cat = (cat_table_entry_t *) utarray_eltptr(cat_table, cat_index);
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num_pvars = utarray_len(cat->pvar_indices);
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count = len < num_pvars ? len : num_pvars;
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for (i = 0; i < count; i++) {
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indices[i] = *(int *) utarray_eltptr(cat->pvar_indices, i);
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}
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return mpi_errno;
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}
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#endif /* MPICH_MPI_FROM_PMPI */
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#undef FUNCNAME
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#define FUNCNAME MPI_T_category_get_pvars
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#undef FCNAME
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#define FCNAME MPL_QUOTE(FUNCNAME)
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/*@
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MPI_T_category_get_pvars - Get performance variables in a category
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Input Parameters:
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+ cat_index - index of the category to be queried, in the range [0,N-1] (integer)
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- len - the length of the indices array (integer)
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Output Parameters:
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. indices - an integer array of size len, indicating performance variable indices (array of integers)
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.N ThreadSafe
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.N Errors
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.N MPI_SUCCESS
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.N MPI_T_ERR_NOT_INITIALIZED
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.N MPI_T_ERR_INVALID_INDEX
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@*/
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int MPI_T_category_get_pvars(int cat_index, int len, int indices[])
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{
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int mpi_errno = MPI_SUCCESS;
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MPIR_FUNC_TERSE_STATE_DECL(MPID_STATE_MPI_T_CATEGORY_GET_PVARS);
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MPIR_ERRTEST_MPIT_INITIALIZED(mpi_errno);
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MPIR_T_THREAD_CS_ENTER();
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MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_T_CATEGORY_GET_PVARS);
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/* Validate parameters */
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#ifdef HAVE_ERROR_CHECKING
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{
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MPID_BEGIN_ERROR_CHECKS;
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{
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MPIR_ERRTEST_CAT_INDEX(cat_index, mpi_errno);
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if (len != 0)
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MPIR_ERRTEST_ARGNULL(indices, "indices", mpi_errno);
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}
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MPID_END_ERROR_CHECKS;
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}
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#endif /* HAVE_ERROR_CHECKING */
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/* ... body of routine ... */
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if (len == 0)
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goto fn_exit;
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mpi_errno = MPIR_T_category_get_pvars_impl(cat_index, len, indices);
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if (mpi_errno)
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MPIR_ERR_POP(mpi_errno);
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/* ... end of body of routine ... */
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fn_exit:
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MPIR_FUNC_TERSE_EXIT(MPID_STATE_MPI_T_CATEGORY_GET_PVARS);
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MPIR_T_THREAD_CS_EXIT();
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return mpi_errno;
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fn_fail:
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/* --BEGIN ERROR HANDLING-- */
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#ifdef HAVE_ERROR_CHECKING
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{
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mpi_errno =
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MPIR_Err_create_code(mpi_errno, MPIR_ERR_RECOVERABLE, FCNAME, __LINE__, MPI_ERR_OTHER,
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"**mpi_t_category_get_pvars",
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"**mpi_t_category_get_pvars %d %d %p", cat_index, len, indices);
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}
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#endif
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mpi_errno = MPIR_Err_return_comm(NULL, FCNAME, mpi_errno);
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goto fn_exit;
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/* --END ERROR HANDLING-- */
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}
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