0af7ac53f2
* add "register" function to mca_base_component_t
* converted coll:basic and paffinity:linux and paffinity:solaris to
use this function
* we'll convert the rest over time (I'll file a ticket once all
this is committed)
* add 32 bytes of "reserved" space to the end of mca_base_component_t
and mca_base_component_data_2_0_0_t to make future upgrades
[slightly] easier
* new mca_base_component_t size: 196 bytes
* new mca_base_component_data_2_0_0_t size: 36 bytes
* MCA base version bumped to v2.0
* '''We now refuse to load components that are not MCA v2.0.x'''
* all MCA frameworks versions bumped to v2.0
* be a little more explicit about version numbers in the MCA base
* add big comment in mca.h about versioning philosophy
This commit was SVN r19073.
The following Trac tickets were found above:
Ticket 1392 --> https://svn.open-mpi.org/trac/ompi/ticket/1392
69 строки
2.7 KiB
C
69 строки
2.7 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 "mpi.h"
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#include "ompi/constants.h"
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#include "orte/util/show_help.h"
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#include "ompi/mca/coll/coll.h"
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#include "ompi/mca/coll/base/base.h"
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#include "coll_demo.h"
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/*
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* reduce_scatter
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*
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* Function: - reduce then scatter
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* Accepts: - same as MPI_Reduce_scatter()
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* Returns: - MPI_SUCCESS or error code
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*/
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int mca_coll_demo_reduce_scatter_intra(void *sbuf, void *rbuf, int *rcounts,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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{
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mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
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opal_output_verbose(10, mca_coll_base_output, "In demo scatter_intra");
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return demo_module->underlying.coll_reduce_scatter(sbuf, rbuf, rcounts,
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dtype, op, comm,
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demo_module->underlying.coll_reduce_scatter_module);
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}
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/*
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* reduce_scatter_inter
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*
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* Function: - reduce/scatter operation
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* Accepts: - same arguments as MPI_Reduce_scatter()
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* Returns: - MPI_SUCCESS or error code
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*/
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int mca_coll_demo_reduce_scatter_inter(void *sbuf, void *rbuf, int *rcounts,
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struct ompi_datatype_t *dtype,
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struct ompi_op_t *op,
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struct ompi_communicator_t *comm,
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mca_coll_base_module_t *module)
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{
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mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
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opal_output_verbose(10, mca_coll_base_output, "In demo scatter_inter");
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return demo_module->underlying.coll_reduce_scatter(sbuf, rbuf, rcounts,
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dtype, op, comm,
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demo_module->underlying.coll_reduce_scatter_module);
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}
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