3e55fe6f6d
Update the rsh tree spawn capability so we spawn the next wave of daemons before launching our own local procs. Add an ability to encode nodenames for large clusters with contiguous node name numbering schemes - this allows communication of all node names in a few bytes instead of tens-of-bytes/node. This commit was SVN r18338.
66 строки
2.6 KiB
C
66 строки
2.6 KiB
C
/*
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* Copyright (c) 2004-2008 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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/** @file:
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*
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* Populates global structure with system-specific information.
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*
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* Notes: add limits.h, compute size of integer and other types via sizeof(type)*CHAR_BIT
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*
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*/
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#ifndef _ORTE_UTIL_COMM_H_
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#define _ORTE_UTIL_COMM_H_
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#include "orte_config.h"
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#include "orte/types.h"
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#include "orte/runtime/orte_globals.h"
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BEGIN_C_DECLS
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ORTE_DECLSPEC int orte_util_comm_query_job_info(const orte_process_name_t *hnp, orte_jobid_t job,
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int *num_jobs, orte_job_t ***job_info_array);
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ORTE_DECLSPEC int orte_util_comm_query_node_info(const orte_process_name_t *hnp, char *node,
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int *num_nodes, orte_node_t ***node_info_array);
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ORTE_DECLSPEC int orte_util_comm_query_proc_info(const orte_process_name_t *hnp, orte_jobid_t job, orte_vpid_t vpid,
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int *num_procs, orte_proc_t ***proc_info_array);
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ORTE_DECLSPEC int orte_util_comm_attach_stdout(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid, int fd);
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ORTE_DECLSPEC int orte_util_comm_attach_stderr(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid, int fd);
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ORTE_DECLSPEC int orte_util_comm_detach_stdout(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid);
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ORTE_DECLSPEC int orte_util_comm_detach_stderr(const orte_process_name_t *hnp,
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orte_jobid_t job, orte_vpid_t vpid);
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ORTE_DECLSPEC int orte_util_comm_spawn_job(const orte_process_name_t *hnp, orte_job_t *jdata);
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ORTE_DECLSPEC int orte_util_comm_terminate_job(const orte_process_name_t *hnp, orte_jobid_t job);
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ORTE_DECLSPEC int orte_util_comm_halt_vm(const orte_process_name_t *hnp);
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END_C_DECLS
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#endif
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