92 строки
2.2 KiB
C
92 строки
2.2 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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/** @file **/
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#ifndef OMPI_ERRCLASS_H
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#define OMPI_ERRCLASS_H
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#include "ompi_config.h"
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#include "mpi.h"
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#include "opal/class/opal_object.h"
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#include "class/ompi_pointer_array.h"
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#if defined(c_plusplus) || defined(__cplusplus)
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extern "C" {
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#endif
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/**
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* Back-end type for MPI error class. It is close
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* to trivial.
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*/
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struct ompi_errclass_t {
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opal_object_t super;
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int cls;
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};
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typedef struct ompi_errclass_t ompi_errclass_t;
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OMPI_DECLSPEC extern ompi_pointer_array_t ompi_errclasses;
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OMPI_DECLSPEC extern int ompi_errclass_lastused;
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/**
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* Check for a valid error class
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*/
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static inline bool ompi_errclass_is_invalid(int errclass)
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{
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if ( errclass >= 0 && errclass < ompi_errclass_lastused )
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return 0;
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else
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return 1;
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}
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/**
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* Initialize the error classes
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*
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* @returns OMPI_SUCCESS Upon success
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* @returns OMPI_ERROR Otherwise
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*
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* Invoked from ompi_mpi_init(); sets up all static MPI error classes,
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*/
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int ompi_errclass_init(void);
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/**
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* Finalize the error classes.
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*
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* @returns OMPI_SUCCESS Always
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*
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* Invokes from ompi_mpi_finalize(); tears down the error class array.
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*/
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int ompi_errclass_finalize(void);
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/**
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* Add an error class
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*
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* @param: error class to which this new error code belongs to
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*
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* @returns the new error class on SUCCESS (>0)
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* @returns OMPI_ERROR otherwise
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*
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*/
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int ompi_errclass_add (void);
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* OMPI_ERRCLASS_H */
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