ports/openmpi
ports/openmpi
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1f668625d3
openmpi/src/mpi/c/allgather.c

56 строки
1.4 KiB
C
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Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
/*
* $HEADER$
*/
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#include "ompi_config.h"
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
#include <stdio.h>
#include "mpi.h"
Updating header file names after the great directory reorganization. This commit was SVN r877.
2004-03-17 21:45:16 +03:00
#include "mpi/c/bindings.h"
front end funcitions for coll and some dt functions This commit was SVN r1126.
2004-05-08 03:44:49 +04:00
#include "mca/coll/coll.h"
#include "communicator/communicator.h"
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#if OMPI_HAVE_WEAK_SYMBOLS && OMPI_PROFILING_DEFINES
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
#pragma weak MPI_Allgather = PMPI_Allgather
#endif
First pass of lam -> ompi conversion This commit was SVN r1191.
2004-06-07 19:33:53 +04:00
#if OMPI_PROFILING_DEFINES
Changing the bindings files to have the #define of MPI_ functions to PMPI_ functions after the #pragma weak statement This commit was SVN r1055.
2004-04-20 22:50:43 +04:00
#include "mpi/c/profile/defines.h"
#endif
- cleanup of some of the c bindings - for threaded case - cleanup event libraries progress thread - cleanup of request handling for persistent sends - added support for buffered sends This commit was SVN r1461.
2004-06-24 20:47:00 +04:00
static const char FUNC_NAME[] = "MPI_Allgather";
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
int MPI_Allgather(void *sendbuf, int sendcount, MPI_Datatype sendtype,
front end funcitions for coll and some dt functions This commit was SVN r1126.
2004-05-08 03:44:49 +04:00
void *recvbuf, int recvcount, MPI_Datatype recvtype,
MPI_Comm comm)
{
int err;
if (MPI_PARAM_CHECK) {
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
/* Unrooted operation -- same checks for all ranks on both
intracommunicators and intercommunicators */
Finally commit fixes from code review in Ohio with Anju: - better error checking in top-level MPI API coll functions - remove boolean flags in coll module struct - minor fixes in selection logic This commit was SVN r1825.
2004-07-30 23:14:55 +04:00
err = MPI_SUCCESS;
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (ompi_comm_invalid(comm)) {
Finally commit fixes from code review in Ohio with Anju: - better error checking in top-level MPI API coll functions - remove boolean flags in coll module struct - minor fixes in selection logic This commit was SVN r1825.
2004-07-30 23:14:55 +04:00
OMPI_ERRHANDLER_INVOKE(MPI_COMM_WORLD, MPI_ERR_COMM, FUNC_NAME);
} else if (MPI_DATATYPE_NULL == recvtype) {
err = MPI_ERR_TYPE;
} else if (recvcount < 0) {
err = MPI_ERR_COUNT;
} else {
OMPI_CHECK_DATATYPE_FOR_SEND(err, sendtype, sendcount);
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
}
Finally commit fixes from code review in Ohio with Anju: - better error checking in top-level MPI API coll functions - remove boolean flags in coll module struct - minor fixes in selection logic This commit was SVN r1825.
2004-07-30 23:14:55 +04:00
OMPI_ERRHANDLER_CHECK(err, comm, err, FUNC_NAME);
front end funcitions for coll and some dt functions This commit was SVN r1126.
2004-05-08 03:44:49 +04:00
}
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
/* Invoke the coll component to perform the back-end operation */
front end funcitions for coll and some dt functions This commit was SVN r1126.
2004-05-08 03:44:49 +04:00
Lots of changes in this commit, mostly having to do with the first real commit of the collectives. MPI_SCAN and MPI_EXSCAN are still not implemented, but lots of other things are in the critical path and holding up other people, so it's ok to commit without them: - better checks for sizes in configure, and add defaults for fortran sizes if we don't have a fortran compiler - fix some logic that was accidentally broken for size checks for the file type offset_t - add some C equivalent types for fortran's complex and double complex (for use in internal reduction/op functions) - additionals and slight reorganization of ompi_mpi_init() ompi_mpi_finalize() - fully implement all top-level MPI collective calls, including all param checking for both intra- and inter-communicators (woof) - change the communicator_t type for stuff that we need in coll, and update all references throughout the code base to match - all kinds of updates to the coll framework base - next cut of the basic coll module -- has all intracommunicator collectives implemented except scan and exscan (see note above). All intercommunicator functions return ERR_NOT_IMPLEMENTED. - MPI_Op is a fixed implementation -- not component-ized yet. So there are generic C loops for all implementations. This commit was SVN r1491.
2004-06-29 04:02:25 +04:00
err = comm->c_coll.coll_allgather(sendbuf, sendcount, sendtype,
recvbuf, recvcount, recvtype, comm);
OMPI_ERRHANDLER_RETURN(err, comm, err, FUNC_NAME);
Adding these MPI shells. Someday, someone has to actually write the functions This commit was SVN r491.
2004-01-20 09:12:28 +03:00
}
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