566a050c23
- move files out of toplevel include/ and etc/, moving it into the
sub-projects
- rather than including config headers with <project>/include,
have them as <project>
- require all headers to be included with a project prefix, with
the exception of the config headers ({opal,orte,ompi}_config.h
mpi.h, and mpif.h)
This commit was SVN r8985.
111 строки
3.4 KiB
C
111 строки
3.4 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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* $COPYRIGHT$
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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 "ompi_config.h"
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#include <stdio.h>
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#include "ompi/class/ompi_free_list.h"
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#include "opal/util/output.h"
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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 "ompi/mca/io/io.h"
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#include "ompi/mca/io/base/base.h"
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#include "ompi/mca/io/base/io_base_request.h"
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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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#ifdef __WINDOWS__
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const mca_base_component_t *mca_io_base_static_components[] = {NULL};
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#else
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#include "ompi/mca/io/base/static-components.h"
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#endif
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/*
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* Global variables; most of which are loaded by back-ends of MCA
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* variables
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*/
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int mca_io_base_param = -1;
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int mca_io_base_output = -1;
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bool mca_io_base_components_opened_valid = false;
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opal_list_t mca_io_base_components_opened;
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bool mca_io_base_components_available_valid = false;
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opal_list_t mca_io_base_components_available;
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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 mca_io_base_open(void)
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{
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/* Open an output stream for this framework */
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mca_io_base_output = opal_output_open(NULL);
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/* Create some parameters */
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if (0 >
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mca_base_param_reg_int_name("io","base_freelist_initial_size",
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"Initial MPI-2 IO request freelist size",
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false, false, 16, NULL) ||
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0 >
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mca_base_param_reg_int_name("io", "base_freelist_max_size",
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"Max size of the MPI-2 IO request freelist",
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false, false, 64, NULL) ||
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0 >
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mca_base_param_reg_int_name("io", "base_freelist_increment",
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"Increment size of the MPI-2 IO request freelist",
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false, false, 16, NULL)) {
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return OMPI_ERROR;
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}
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/* Open up all available components */
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if (OMPI_SUCCESS !=
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mca_base_components_open("io", mca_io_base_output,
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mca_io_base_static_components,
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&mca_io_base_components_opened, true)) {
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return OMPI_ERROR;
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}
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mca_io_base_components_opened_valid = true;
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/* Find the index of the MCA "io" param for selection */
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mca_io_base_param = mca_base_param_find("io", "base", NULL);
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/* Initialize some io framework resrouces */
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mca_io_base_component_init();
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/* Intialize the request progression code */
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mca_io_base_request_progress_init();
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/* All done */
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return OMPI_SUCCESS;
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}
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