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openmpi/orte/runtime/params.h
Ralph Castain bd65f8ba88 Bring in an updated launch system for the orteds. This commit restores the ability to execute singletons and singleton comm_spawn, both in single node and multi-node environments.
Short description: major changes include -

1. singletons now fork/exec a local daemon to manage their operations.

2. the orte daemon code now resides in libopen-rte

3. daemons no longer use the orte triggering system during startup. Instead, they directly call back to their parent pls component to report ready to operate. A base function to count the callbacks has been provided.

I have modified all the pls components except xcpu and poe (don't understand either well enough to do it). Full functionality has been verified for rsh, SLURM, and TM systems. Compile has been verified for xgrid and gridengine.

This commit was SVN r15390.
2007-07-12 19:53:18 +00:00

58 строки
1.6 KiB
C

/*
* 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 Sun Microsystems, Inc. All rights reserved.
* Copyright (c) 2007 Cisco Systems, Inc. All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
/**
* @file
*
* Global params for OpenRTE
*/
#ifndef ORTE_RUNTIME_PARAM_H
#define ORTE_RUNTIME_PARAM_H
#include "orte_config.h"
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/* globals used by RTE - instanced in orte_params.c */
ORTE_DECLSPEC extern bool orte_debug_flag, orte_reuse_daemons, orte_timing;
ORTE_DECLSPEC extern bool orte_debug_daemons_flag, orte_debug_daemons_file_flag;
ORTE_DECLSPEC extern bool orte_infrastructure, orted_spin_flag, orte_no_daemonize_flag;
ORTE_DECLSPEC extern struct timeval orte_abort_timeout;
/**
* Whether ORTE is initialized or not
*/
ORTE_DECLSPEC extern bool orte_initialized;
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif /* ORTE_RUNTIME_PARAM_H */