1 /*
2 * Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
3 * University Research and Technology
4 * Corporation. All rights reserved.
5 * Copyright (c) 2004-2005 The University of Tennessee and The University
6 * of Tennessee Research Foundation. All rights
7 * reserved.
8 * Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
9 * University of Stuttgart. All rights reserved.
10 * Copyright (c) 2004-2005 The Regents of the University of California.
11 * All rights reserved.
12 * $COPYRIGHT$
13 *
14 * Additional copyrights may follow
15 *
16 * $HEADER$
17 */
18
19 #include "ompi_config.h"
20 #include "opal/util/output.h"
21
22 #include "mpi.h"
23 #include "ompi/constants.h"
24 #include "ompi/mca/coll/coll.h"
25 #include "ompi/mca/coll/base/base.h"
26 #include "coll_demo.h"
27
28
29 /*
30 * alltoallv_intra
31 *
32 * Function: - MPI_Alltoallv for non-ompid RPIs
33 * Accepts: - same as MPI_Alltoallv()
34 * Returns: - MPI_SUCCESS or an MPI error code
35 */
36 int
37 mca_coll_demo_alltoallv_intra(void *sbuf, int *scounts, int *sdisps,
38 struct ompi_datatype_t *sdtype,
39 void *rbuf, int *rcounts, int *rdisps,
40 struct ompi_datatype_t *rdtype,
41 struct ompi_communicator_t *comm,
42 mca_coll_base_module_t *module)
43 {
44 mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
45 opal_output_verbose(10, ompi_coll_base_framework.framework_output, "In demo alltoallv_intra");
46 return demo_module->underlying.coll_alltoallv(sbuf, scounts, sdisps,
47 sdtype, rbuf, rcounts,
48 rdisps, rdtype, comm,
49 demo_module->underlying.coll_alltoallv_module);
50 }
51
52
53 /*
54 * alltoallv_inter
55 *
56 * Function: - MPI_Alltoallv for non-lamd RPIs
57 * Accepts: - same as MPI_Alltoallv()
58 * Returns: - MPI_SUCCESS or an MPI error code
59 */
60 int
61 mca_coll_demo_alltoallv_inter(void *sbuf, int *scounts, int *sdisps,
62 struct ompi_datatype_t *sdtype, void *rbuf,
63 int *rcounts, int *rdisps,
64 struct ompi_datatype_t *rdtype,
65 struct ompi_communicator_t *comm,
66 mca_coll_base_module_t *module)
67 {
68 mca_coll_demo_module_t *demo_module = (mca_coll_demo_module_t*) module;
69 opal_output_verbose(10, ompi_coll_base_framework.framework_output, "In demo alltoallv_inter");
70 return demo_module->underlying.coll_alltoallv(sbuf, scounts, sdisps,
71 sdtype, rbuf, rcounts,
72 rdisps, rdtype, comm,
73 demo_module->underlying.coll_alltoallv_module);
74 }