f54fda489e
1. remove direct routed module (hooray!) 2. add radix tree routed module (binomial remains default) 3. remove duplicate data storage - orteds were storing nidmap and pidmap data in odls, everyone else in ess 4. add ess APIs to update nidmap, add new pidmap - used only by orteds for MPI-2 support 5. modify code to eliminate multiple calls to orte_routed.update_route that recreated info already in ess pidmap. Add ess API to lookup that info instead. Modify routed modules to utilize that capability 6. setup new ability to shutdown orteds without sending back an "ack" message to mpirun - not utilized yet, will require some changes to plm terminate_orteds functions in managed environments (coming soon) Initial tests indicating that fully routing comm via defined routing trees may not actually have a significant cost for operations like IB QP setup. More tests required to confirm. This will require an autogen... This commit was SVN r19866.
76 строки
2.1 KiB
C
76 строки
2.1 KiB
C
/*
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* Copyright (c) 2007 Los Alamos National Security, LLC.
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* All rights reserved.
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* Copyright (c) 2004-2008 The Trustees of Indiana University.
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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/constants.h"
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#include "orte/types.h"
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#include "orte/util/show_help.h"
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#include "opal/class/opal_hash_table.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/mca/errmgr/errmgr.h"
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#include "orte/runtime/orte_globals.h"
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#include "orte/mca/routed/base/base.h"
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#include "routed_radix.h"
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static int orte_routed_radix_component_query(mca_base_module_t **module, int *priority);
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/**
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* component definition
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*/
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orte_routed_radix_component_t mca_routed_radix_component = {
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{
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/* First, the mca_base_component_t struct containing meta
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information about the component itself */
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{
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ORTE_ROUTED_BASE_VERSION_2_0_0,
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"radix", /* MCA component name */
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ORTE_MAJOR_VERSION, /* MCA component major version */
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ORTE_MINOR_VERSION, /* MCA component minor version */
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ORTE_RELEASE_VERSION, /* MCA component release version */
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NULL,
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NULL,
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orte_routed_radix_component_query
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},
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{
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/* This component can be checkpointed */
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MCA_BASE_METADATA_PARAM_CHECKPOINT
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}
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}
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};
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static int orte_routed_radix_component_query(mca_base_module_t **module, int *priority)
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{
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int tmp;
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mca_base_component_t *c = &mca_routed_radix_component.super.base_version;
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mca_base_param_reg_int(c, NULL,
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"Radix to be used for routed radix tree",
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false, false, -1, &tmp);
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if (0 < tmp) {
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mca_routed_radix_component.radix = tmp;
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*priority = 150;
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*module = (mca_base_module_t *) &orte_routed_radix_module;
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return ORTE_SUCCESS;
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}
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/* if radix not provided, then we can't run */
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*priority = 0;
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*module = NULL;
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return ORTE_ERROR;
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}
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