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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2006 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2007-2008 Sun Microsystems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
*
* Interface into the Open MPI Run Time Environment
*/
#ifndef ORTE_RUNTIME_H
#define ORTE_RUNTIME_H
#include "orte_config.h"
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include "orte/util/proc_info.h"
BEGIN_C_DECLS
/** version string of ompi */
ORTE_DECLSPEC extern const char orte_version_string[];
/**
* Whether ORTE is initialized or we are in orte_finalize
*/
ORTE_DECLSPEC extern int orte_initialized;
ORTE_DECLSPEC extern bool orte_finalizing;
ORTE_DECLSPEC extern int orte_debug_output;
ORTE_DECLSPEC extern bool orte_debug_flag;
/**
* Initialize the Open Run Time Environment
*
* Initlize the Open Run Time Environment, including process
* control, malloc debugging and threads, and out of band messaging.
* This function should be called exactly once. This function should
* be called by every application using the RTE interface, including
* MPI applications and mpirun.
*
* @param pargc Pointer to the number of arguments in the pargv array
* @param pargv The list of arguments.
* @param flags Whether we are ORTE tool or not
*/
ORTE_DECLSPEC int orte_init(int*pargc, char*** pargv, orte_proc_type_t flags);
/**
* Initialize parameters for ORTE.
*
* @retval ORTE_SUCCESS Upon success.
* @retval ORTE_ERROR Upon failure.
*/
ORTE_DECLSPEC int orte_register_params(void);
/**
* Finalize the Open run time environment. Any function calling \code
* orte_init should call \code orte_finalize.
*
*/
ORTE_DECLSPEC int orte_finalize(void);
END_C_DECLS
#endif /* RUNTIME_H */
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