114 строки
4.6 KiB
C
114 строки
4.6 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 (c) 2008 Cisco Systems, Inc. All rights reserved.
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* Copyright (c) 2008-2011 University of Houston. 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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* These symbols are in a file by themselves to provide nice linker
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* semantics. Since linkers generally pull in symbols by object
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* files, keeping these symbols as the only symbols in this file
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* prevents utility programs such as "ompi_info" from having to import
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* entire components just to query their version and parameters.
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*/
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#include "ompi_config.h"
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#include "fcoll_static.h"
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#include "mpi.h"
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#include "ompi/mca/fcoll/fcoll.h"
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#include "fcoll_static.h"
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/*
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* Public string showing the fcoll ompi_static component version number
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*/
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const char *mca_fcoll_static_component_version_string =
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"Open MPI static collective MCA component version " OMPI_VERSION;
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/*
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* Global variables
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*/
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int mca_fcoll_static_priority = 10;
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int mca_fcoll_static_num_io_procs = -1;
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int mca_fcoll_static_constant_cbs = 1;
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int mca_fcoll_static_cycle_buffer_size = OMPIO_PREALLOC_MAX_BUF_SIZE;
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/*
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* Local function
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*/
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static int static_register(void);
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/*
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* Instantiate the public struct with all of our public information
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* and pointers to our public functions in it
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*/
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mca_fcoll_base_component_2_0_0_t mca_fcoll_static_component = {
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/* First, the mca_component_t struct containing meta information
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* about the component itself */
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{
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MCA_FCOLL_BASE_VERSION_2_0_0,
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/* Component name and version */
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"static",
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OMPI_MAJOR_VERSION,
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OMPI_MINOR_VERSION,
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OMPI_RELEASE_VERSION,
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.mca_register_component_params = static_register,
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},
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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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mca_fcoll_static_component_init_query,
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mca_fcoll_static_component_file_query,
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mca_fcoll_static_component_file_unquery
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};
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static int
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static_register(void)
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{
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mca_fcoll_static_priority = 10;
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(void) mca_base_component_var_register(&mca_fcoll_static_component.fcollm_version,
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"priority", "Priority of the static fcoll component",
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MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &mca_fcoll_static_priority);
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mca_fcoll_static_num_io_procs = -1;
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(void) mca_base_component_var_register(&mca_fcoll_static_component.fcollm_version,
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"num_io_procs", "Number of writers in the static fcoll component",
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MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &mca_fcoll_static_num_io_procs);
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mca_fcoll_static_constant_cbs = 1;
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(void) mca_base_component_var_register(&mca_fcoll_static_component.fcollm_version,
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"constant_cbs",
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"wether we are using constant or scaling cycle buffer size in the static fcoll component",
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MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &mca_fcoll_static_constant_cbs);
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mca_fcoll_static_cycle_buffer_size = OMPIO_PREALLOC_MAX_BUF_SIZE;
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(void) mca_base_component_var_register(&mca_fcoll_static_component.fcollm_version,
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"cycle_buffer_size", "Cycle Buffer Size of the static fcoll component",
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MCA_BASE_VAR_TYPE_INT, NULL, 0, 0,
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OPAL_INFO_LVL_9,
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MCA_BASE_VAR_SCOPE_READONLY, &mca_fcoll_static_cycle_buffer_size);
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return OMPI_SUCCESS;
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}
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