657e701c65
Start updating the various mappers to the new procedure. Remove the stale lama component as it is now very out-of-date. Bring round_robin and PPR online, and modify the mindist component (but cannot test/debug it). Remove unneeded test Fix memory corruption by re-initializing variable to NULL in loop Resolve the race condition identified by @ggouaillardet by resetting the mapped flag within the same event where it was set. There is no need to retain the flag beyond that point as it isn't used again. Add a new job attribute ORTE_JOB_FULLY_DESCRIBED to indicate that all the job information (including locations and binding) is included in the launch message. Thus, the backend daemons do not need to do any map computation for the job. Use this for the seq, rankfile, and mindist mappers until someone decides to update them. Note that this will maintain functionality, but means that users of those three mappers will see large launch messages and less performant scaling than those using the other mappers. Have the mindist module add procs to the job's proc array as it is a fully described module Protect the hnp-not-in-allocation case Per path suggested by Gilles - protect the HNP node when it gets added in the absence of any other allocation or hostfile Signed-off-by: Ralph Castain <rhc@open-mpi.org>
67 строки
2.6 KiB
C
67 строки
2.6 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 (c) 2015-2017 Intel, Inc. All rights reserved.
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* Copyright (c) 2017 Cisco Systems, Inc. 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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* Resource Mapping
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*/
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#ifndef ORTE_RMAPS_RR_H
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#define ORTE_RMAPS_RR_H
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#include "orte_config.h"
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#include "opal/mca/hwloc/hwloc-internal.h"
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#include "opal/class/opal_list.h"
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#include "orte/mca/rmaps/rmaps.h"
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BEGIN_C_DECLS
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ORTE_MODULE_DECLSPEC extern orte_rmaps_base_component_t mca_rmaps_round_robin_component;
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extern orte_rmaps_base_module_t orte_rmaps_round_robin_module;
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ORTE_MODULE_DECLSPEC int orte_rmaps_rr_bynode(orte_job_t *jdata,
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orte_app_context_t *app,
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opal_list_t *node_list,
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orte_std_cntr_t num_slots,
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orte_vpid_t nprocs);
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ORTE_MODULE_DECLSPEC int orte_rmaps_rr_byslot(orte_job_t *jdata,
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orte_app_context_t *app,
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opal_list_t *node_list,
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orte_std_cntr_t num_slots,
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orte_vpid_t nprocs);
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ORTE_MODULE_DECLSPEC int orte_rmaps_rr_byobj(orte_job_t *jdata, orte_app_context_t *app,
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opal_list_t *node_list,
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orte_std_cntr_t num_slots,
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orte_vpid_t num_procs,
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hwloc_obj_type_t target, unsigned cache_level);
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ORTE_MODULE_DECLSPEC int orte_rmaps_rr_assign_root_level(orte_job_t *jdata);
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ORTE_MODULE_DECLSPEC int orte_rmaps_rr_assign_byobj(orte_job_t *jdata,
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hwloc_obj_type_t target,
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unsigned cache_level);
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END_C_DECLS
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#endif
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