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/* -*- Mode: C; c-basic-offset:4 ; indent-tabs-mode:nil ; -*- */
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/*
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*
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* (C) 2001 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_Free_mem */
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#if defined(HAVE_PRAGMA_WEAK)
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#pragma weak MPI_Free_mem = PMPI_Free_mem
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#elif defined(HAVE_PRAGMA_HP_SEC_DEF)
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#pragma _HP_SECONDARY_DEF PMPI_Free_mem MPI_Free_mem
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#elif defined(HAVE_PRAGMA_CRI_DUP)
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#pragma _CRI duplicate MPI_Free_mem as PMPI_Free_mem
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#elif defined(HAVE_WEAK_ATTRIBUTE)
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int MPI_Free_mem(void *base) __attribute__ ((weak, alias("PMPI_Free_mem")));
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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_Free_mem
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#define MPI_Free_mem PMPI_Free_mem
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#endif
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#undef FUNCNAME
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#define FUNCNAME MPI_Free_mem
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#undef FCNAME
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#define FCNAME MPL_QUOTE(FUNCNAME)
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/*@
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MPI_Free_mem - Free memory allocated with MPI_Alloc_mem
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Input Parameters:
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. base - initial address of memory segment allocated by 'MPI_ALLOC_MEM'
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(choice)
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.N ThreadSafe
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.N Fortran
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.N Errors
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.N MPI_SUCCESS
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@*/
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int MPI_Free_mem(void *base)
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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_FREE_MEM);
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MPIR_ERRTEST_INITIALIZED_ORDIE();
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MPID_THREAD_CS_ENTER(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
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MPIR_FUNC_TERSE_ENTER(MPID_STATE_MPI_FREE_MEM);
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/* ... body of routine ... */
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if (base == NULL)
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goto fn_exit;
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mpi_errno = MPID_Free_mem(base);
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if (mpi_errno)
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goto fn_fail;
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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_FREE_MEM);
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MPID_THREAD_CS_EXIT(GLOBAL, MPIR_THREAD_GLOBAL_ALLFUNC_MUTEX);
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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_free_mem", "**mpi_free_mem %p", base);
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}
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#endif
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/* MPI_Free_mem must invoke the error handler on MPI_COMM_WORLD if there
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* is an error */
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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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