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openmpi/ompi/mca/coll/self/coll_self.h

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C
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Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
/*
Update the copyright notices for IU and UTK. This commit was SVN r7999.
2005-11-05 22:57:48 +03:00
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2005 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
Add UC copyright This commit was SVN r5009.
2005-03-24 15:43:37 +03:00
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#ifndef MCA_COLL_SELF_EXPORT_H
#define MCA_COLL_SELF_EXPORT_H
#include "ompi_config.h"
#include "mpi.h"
Next step in the project split, mainly source code re-arranging - 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.
2006-02-12 04:33:29 +03:00
#include "opal/mca/mca.h"
#include "ompi/mca/coll/coll.h"
#include "ompi/request/request.h"
#include "ompi/mca/pml/pml.h"
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
#if defined(c_plusplus) || defined(__cplusplus)
extern "C" {
#endif
/*
* Globally exported variable
*/
More protection around what we really want to get exported. This commit was SVN r11437.
2006-08-27 08:49:02 +04:00
OMPI_MODULE_DECLSPEC extern const mca_coll_base_component_1_0_0_t mca_coll_self_component;
extern int mca_coll_self_priority_param;
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
/*
* coll API functions
*/
/* API functions */
Change the orientation of the thread level determination in ompi_mpi_init(): we no longer *query* the components to see what they can support -- instead, we *tell* the components what they need to support (if they can't support it, they should disqualify themselves from selection). This involved a bunch of things: - pass the configure-time-decided OMPI_ENABLE_PROGRESS_THREADS and OMPI_ENABLE_MPI_THREADS constants to each framework selection function - eliminate mca_base_init_select_components() - eliminate all "allow_multi_user_threads" and "have_hidden_threads" kinds of arguments and aggregation from various framework selection and component/module functions - correctly determine the max MPI thread level that we can support and limit the final MPI thread level as appropriate during ompi_mpi_init() As a side effect, while editing nearly every MPI component I also did the following: - found 2 places (gm and ib ptls) where ompi_set_using_threads() was erroneously being called (I think this is left over kruft from misunderstandings by the original authors). I removed these. This commit was SVN r5055.
2005-03-27 17:05:23 +04:00
int mca_coll_self_init_query(bool enable_progress_threads,
bool enable_mpi_threads);
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
const struct mca_coll_base_module_1_0_0_t *
Slightly change the coll comm query API -- pass in a **data to allow the component to cache data that is necessary to do the query (e.g., if you need to try to allocate resources in order to determine selectability). This data is given back during unquery() and is cached on comm->c_coll_selected_data if the module is selected (before calling comm_init). This commit was SVN r4251.
2005-01-30 21:42:37 +03:00
mca_coll_self_comm_query(struct ompi_communicator_t *comm, int *priority,
struct mca_coll_base_comm_t **data);
Create trivial "self" collective module to make logic in other coll modules [slightly] simpler. This commit was SVN r4245.
2005-01-30 03:30:31 +03:00
const struct mca_coll_base_module_1_0_0_t *
mca_coll_self_module_init(struct ompi_communicator_t *comm);
int mca_coll_self_module_finalize(struct ompi_communicator_t *comm);
int mca_coll_self_allgather_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype,
void *rbuf, int rcount,
struct ompi_datatype_t *rdtype,
struct ompi_communicator_t *comm);
int mca_coll_self_allgatherv_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype,
void * rbuf, int *rcounts, int *disps,
struct ompi_datatype_t *rdtype,
struct ompi_communicator_t *comm);
int mca_coll_self_allreduce_intra(void *sbuf, void *rbuf, int count,
struct ompi_datatype_t *dtype,
struct ompi_op_t *op,
struct ompi_communicator_t *comm);
int mca_coll_self_alltoall_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype,
void* rbuf, int rcount,
struct ompi_datatype_t *rdtype,
struct ompi_communicator_t *comm);
int mca_coll_self_alltoallv_intra(void *sbuf, int *scounts, int *sdisps,
struct ompi_datatype_t *sdtype,
void *rbuf, int *rcounts, int *rdisps,
struct ompi_datatype_t *rdtype,
struct ompi_communicator_t *comm);
int mca_coll_self_alltoallw_intra(void *sbuf, int *scounts, int *sdisps,
struct ompi_datatype_t **sdtypes,
void *rbuf, int *rcounts, int *rdisps,
struct ompi_datatype_t **rdtypes,
struct ompi_communicator_t *comm);
int mca_coll_self_barrier_intra(struct ompi_communicator_t *comm);
int mca_coll_self_bcast_intra(void *buff, int count,
struct ompi_datatype_t *datatype,
int root,
struct ompi_communicator_t *comm);
int mca_coll_self_exscan_intra(void *sbuf, void *rbuf, int count,
struct ompi_datatype_t *dtype,
struct ompi_op_t *op,
struct ompi_communicator_t *comm);
int mca_coll_self_gather_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype, void *rbuf,
int rcount, struct ompi_datatype_t *rdtype,
int root, struct ompi_communicator_t *comm);
int mca_coll_self_gatherv_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype, void *rbuf,
int *rcounts, int *disps,
struct ompi_datatype_t *rdtype, int root,
struct ompi_communicator_t *comm);
int mca_coll_self_reduce_intra(void *sbuf, void* rbuf, int count,
struct ompi_datatype_t *dtype,
struct ompi_op_t *op,
int root,
struct ompi_communicator_t *comm);
int mca_coll_self_reduce_scatter_intra(void *sbuf, void *rbuf,
int *rcounts,
struct ompi_datatype_t *dtype,
struct ompi_op_t *op,
struct ompi_communicator_t *comm);
int mca_coll_self_scan_intra(void *sbuf, void *rbuf, int count,
struct ompi_datatype_t *dtype,
struct ompi_op_t *op,
struct ompi_communicator_t *comm);
int mca_coll_self_scatter_intra(void *sbuf, int scount,
struct ompi_datatype_t *sdtype, void *rbuf,
int rcount, struct ompi_datatype_t *rdtype,
int root, struct ompi_communicator_t *comm);
int mca_coll_self_scatterv_intra(void *sbuf, int *scounts, int *disps,
struct ompi_datatype_t *sdtype,
void* rbuf, int rcount,
struct ompi_datatype_t *rdtype, int root,
struct ompi_communicator_t *comm);
#if defined(c_plusplus) || defined(__cplusplus)
}
#endif
#endif /* MCA_COLL_SELF_EXPORT_H */
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