bae5dab916
For those nodes (and *only* those nodes) where the user does *not* specify a slot count, we will set the number of slots according to their direction: either to the number of cores, numas, sockets, or hwthreads. Otherwise, the slot count is set to 1. Note that the default behavior remains unchanged: in the absence of any value for #slots, and in the absence of any directive to set #slots, we will set #slots=1. This commit was SVN r27236.
97 строки
2.6 KiB
C
97 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) 2004-2005 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) 2011-2012 Los Alamos National Security, LLC. All rights
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* 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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#if !ORTE_DISABLE_FULL_SUPPORT
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#include "opal/mca/mca.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 "opal/mca/event/event.h"
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#include "orte/mca/ras/base/ras_private.h"
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#endif
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#include "orte/mca/ras/base/base.h"
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/* NOTE: the RAS does not require a proxy as only the
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* HNP can open the framework in orte_init - non-HNP
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* procs are not allowed to allocate resources
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*/
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/*
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* The following file was created by configure. It contains extern
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* statements and the definition of an array of pointers to each
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* component's public mca_base_component_t struct.
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*/
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#include "orte/mca/ras/base/static-components.h"
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#if ORTE_DISABLE_FULL_SUPPORT
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/* have to include a bogus function here so that
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* the build system sees at least one function
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* in the library
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*/
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int orte_ras_base_open(void)
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{
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return ORTE_SUCCESS;
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}
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#else
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/*
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* Global variables
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*/
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orte_ras_base_t orte_ras_base;
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/**
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* Function for finding and opening either all MCA components, or the one
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* that was specifically requested via a MCA parameter.
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*/
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int orte_ras_base_open(void)
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{
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/* set default flags */
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orte_ras_base.active_module = NULL;
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orte_ras_base.allocation_read = false;
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orte_ras_base.total_slots_alloc = 0;
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/* Debugging / verbose output. Always have stream open, with
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verbose set by the mca open system... */
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orte_ras_base.ras_output = opal_output_open(NULL);
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/* Open up all available components */
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if (ORTE_SUCCESS !=
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mca_base_components_open("ras", orte_ras_base.ras_output,
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mca_ras_base_static_components,
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&orte_ras_base.ras_opened, true)) {
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return ORTE_ERROR;
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}
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/* All done */
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return ORTE_SUCCESS;
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}
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#endif /* ORTE_DISABLE_FULL_SUPPORT */
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