144 строки
3.9 KiB
C
144 строки
3.9 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) 2004-2005 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 (c) 2006 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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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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* Process launcher for the Grid Engine
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*
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* (1) Example of running a batch job under the Grid Engine:
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*
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* Write a script and put in the MPI job
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* @code
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* % cat gridengine.csh
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* #!/usr/bin/csh
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*
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* # you can optionally set PATH and LD_LIBRARY_PATH instead of setting prefix
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* set prefix=/path_to/open-mpi-build
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*
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* /path_to/mpirun -np 4 -prefix $prefix ./connectivity -v
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* @endcode
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*
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* Source the grid engine environment:
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* @code
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* % source /opt/n1ge/default/common/settings.csh
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* @endcode
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*
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* Submit the job with 4 PE slots
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* under a predefined Parallel Environment 'orte':
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* @code
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* % qsub -pe orte 4 gridengine.csh
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* your job 305 ("gridengine.csh") has been submitted
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* @endcode
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*
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* Getting the output:
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* @code
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* % more gridengine.csh.o305
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* Warning: no access to tty (Bad file number).
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* Thus no job control in this shell.
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* Sun Microsystems Inc. SunOS 5.10 Generic January 2005
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* checking connection 0 <-> 1
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* checking connection 0 <-> 2
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* checking connection 1 <-> 2
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* checking connection 0 <-> 3
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* checking connection 1 <-> 3
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* checking connection 2 <-> 3
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* Connectivity test on 4 processes PASSED.
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* @endcode
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*
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* (2) Example of running an interactive job under the Grid Engine:
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*
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* Source the grid engine environment:
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* @code
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* % source /opt/n1ge/default/common/settings.csh
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* @endcode
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*
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* Start an interactive job with 4 slots
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* under a predefined Parallel Environment 'orte':
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* @code
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* % qsh -pe orte 4
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* waiting for interactive job to be scheduled ...
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* Your interactive job 324 has been successfully scheduled.
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* @endcode
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*
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* Run the MPI job. You may need to set PATH and LD_LIBRARY_PATH or -prefix
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* @code
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* % /path_to/mpirun -np 4 hostname
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* host-5
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* host-5
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* host-4
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* host-4
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* @endcode
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*/
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#ifndef ORTE_PLS_GRIDENGINE_EXPORT_H
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#define ORTE_PLS_GRIDENGINE_EXPORT_H
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#include "orte_config.h"
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#include "orte/mca/pls/pls.h"
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#include "opal/mca/mca.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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* Module open / close
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*/
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int orte_pls_gridengine_component_open(void);
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int orte_pls_gridengine_component_close(void);
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orte_pls_base_module_t* orte_pls_gridengine_component_init(int *priority);
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/*
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* Startup / Shutdown
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*/
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int orte_pls_gridengine_finalize(void);
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/*
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* Interface
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*/
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int orte_pls_gridengine_launch(orte_jobid_t);
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int orte_pls_gridengine_terminate_job(orte_jobid_t);
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int orte_pls_gridengine_terminate_proc(const orte_process_name_t*);
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int orte_pls_gridengine_signal_job(orte_jobid_t, int32_t);
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int orte_pls_gridengine_signal_proc(const orte_process_name_t*, int32_t);
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/**
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* PLS Component
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*/
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struct orte_pls_gridengine_component_t {
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orte_pls_base_component_t super;
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orte_jobid_t jobid;
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int priority;
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int verbose;
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int debug;
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char* orted;
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};
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typedef struct orte_pls_gridengine_component_t orte_pls_gridengine_component_t;
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ORTE_DECLSPEC extern orte_pls_gridengine_component_t mca_pls_gridengine_component;
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ORTE_DECLSPEC extern orte_pls_base_module_t orte_pls_gridengine_module;
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#if defined(c_plusplus) || defined(__cplusplus)
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}
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#endif
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#endif /* ORTE_PLS_GRIDENGINE_EXPORT_H */
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