be02211b4f
This needs some soak time to ensure we haven't opened any race conditions. I tried to loop everything in the shutdown procedure through that trigger event call to ensure it all goes through the one-time locks as it did before so that someone hitting ctrl-c when we are already shutting down shouldn't cause problems. Just want to let people use it for awhile to verify. This commit was SVN r19159.
54 строки
1.4 KiB
C
54 строки
1.4 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2006 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* 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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/**
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* @file
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*
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* Locks to prevent loops inside ORTE
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*/
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#ifndef ORTE_LOCKS_H
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#define ORTE_LOCKS_H
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#include "orte_config.h"
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#include "orte/types.h"
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#include "opal/sys/atomic.h"
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BEGIN_C_DECLS
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/* for everyone */
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ORTE_DECLSPEC extern opal_atomic_lock_t orte_finalize_lock;
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/* for orteds */
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ORTE_DECLSPEC extern opal_atomic_lock_t orted_exit_lock;
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/* for HNPs */
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ORTE_DECLSPEC extern opal_atomic_lock_t orte_job_complete_lock;
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ORTE_DECLSPEC extern opal_atomic_lock_t orte_terminate_lock;
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ORTE_DECLSPEC extern opal_atomic_lock_t orte_abort_inprogress_lock;
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/**
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* Initialize the locks
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*/
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ORTE_DECLSPEC int orte_locks_init(void);
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END_C_DECLS
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#endif /* #ifndef ORTE_LOCKS_H */
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