bd65f8ba88
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.
133 строки
3.4 KiB
C
133 строки
3.4 KiB
C
/*
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* Copyright (c) 2004-2007 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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* $COPYRIGHT$
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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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#include "orte_config.h"
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#include "orte/orte_constants.h"
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#include "opal/mca/base/base.h"
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#include "opal/mca/base/mca_base_param.h"
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#include "orte/util/proc_info.h"
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#include "opal/util/output.h"
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#include "orte/mca/smr/base/smr_private.h"
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#include "orte/mca/smr/bproc/smr_bproc.h"
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/*
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* Local functions
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*/
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static int orte_smr_bproc_open(void);
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static int orte_smr_bproc_close(void);
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static orte_smr_base_module_t* orte_smr_bproc_init(int *priority);
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orte_smr_bproc_component_t mca_smr_bproc_component = {
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{
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/* First, the mca_base_module_t struct containing meta
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information about the module itself */
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{
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/* Indicate that we are a bproc smr v1.3.0 module (which also
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implies a specific MCA version) */
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ORTE_SMR_BASE_VERSION_1_3_0,
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"bproc", /* MCA module name */
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ORTE_MAJOR_VERSION, /* MCA module major version */
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ORTE_MINOR_VERSION, /* MCA module minor version */
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ORTE_RELEASE_VERSION, /* MCA module release version */
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orte_smr_bproc_open, /* component open */
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orte_smr_bproc_close /* component close */
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},
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/* Next the MCA v1.0.0 module meta data */
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{
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/* The component is checkpoint ready */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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},
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orte_smr_bproc_init
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}
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};
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orte_smr_base_module_t orte_smr_bproc_module = {
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orte_smr_base_get_proc_state,
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orte_smr_base_set_proc_state,
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orte_smr_base_get_node_state,
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orte_smr_base_set_node_state,
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orte_smr_base_get_job_state,
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orte_smr_base_set_job_state,
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orte_smr_bproc_begin_monitoring,
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orte_smr_base_init_job_stage_gates,
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orte_smr_base_define_alert_monitor,
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orte_smr_base_job_stage_gate_subscribe,
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orte_smr_bproc_finalize
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};
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/**
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* Utility function to register parameters
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*/
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static int orte_smr_bproc_param_register_int(
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const char* param_name,
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int default_value)
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{
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int id = mca_base_param_register_int("smr","bproc",param_name,NULL,default_value);
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int param_value = default_value;
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mca_base_param_lookup_int(id,¶m_value);
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return param_value;
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}
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/**
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*
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*/
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static int orte_smr_bproc_open(void)
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{
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mca_smr_bproc_component.debug =
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orte_smr_bproc_param_register_int("debug", 0);
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mca_smr_bproc_component.priority =
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orte_smr_bproc_param_register_int("priority", 1);
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mca_smr_bproc_component.monitoring = false;
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return ORTE_SUCCESS;
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}
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/**
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*
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*/
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static orte_smr_base_module_t* orte_smr_bproc_init(int *priority)
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{
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if (!orte_process_info.seed) {
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return NULL;
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}
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*priority = mca_smr_bproc_component.priority;
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return &orte_smr_bproc_module;
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}
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/**
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*
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*/
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static int orte_smr_bproc_close(void)
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{
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return ORTE_SUCCESS;
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}
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