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 (c) 2011-2012 Cisco Systems, Inc. All rights reserved.
13 * Copyright (c) 2015-2017 Research Organization for Information Science
14 * and Technology (RIST). All rights reserved.
15 * $COPYRIGHT$
16 *
17 * Additional copyrights may follow
18 *
19 * $HEADER$
20 */
21
22 #include "ompi_config.h"
23
24 #include "ompi/mpi/fortran/mpif-h/bindings.h"
25 #include "ompi/attribute/attribute.h"
26 #include "ompi/communicator/communicator.h"
27
28 #if OMPI_BUILD_MPI_PROFILING
29 #if OPAL_HAVE_WEAK_SYMBOLS
30 #pragma weak PMPI_COMM_GET_ATTR = ompi_comm_get_attr_f
31 #pragma weak pmpi_comm_get_attr = ompi_comm_get_attr_f
32 #pragma weak pmpi_comm_get_attr_ = ompi_comm_get_attr_f
33 #pragma weak pmpi_comm_get_attr__ = ompi_comm_get_attr_f
34
35 #pragma weak PMPI_Comm_get_attr_f = ompi_comm_get_attr_f
36 #pragma weak PMPI_Comm_get_attr_f08 = ompi_comm_get_attr_f
37 #else
38 OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_GET_ATTR,
39 pmpi_comm_get_attr,
40 pmpi_comm_get_attr_,
41 pmpi_comm_get_attr__,
42 pompi_comm_get_attr_f,
43 (MPI_Fint *comm, MPI_Fint *comm_keyval, MPI_Aint *attribute_val, ompi_fortran_logical_t *flag, MPI_Fint *ierr),
44 (comm, comm_keyval, attribute_val, flag, ierr) )
45 #endif
46 #endif
47
48 #if OPAL_HAVE_WEAK_SYMBOLS
49 #pragma weak MPI_COMM_GET_ATTR = ompi_comm_get_attr_f
50 #pragma weak mpi_comm_get_attr = ompi_comm_get_attr_f
51 #pragma weak mpi_comm_get_attr_ = ompi_comm_get_attr_f
52 #pragma weak mpi_comm_get_attr__ = ompi_comm_get_attr_f
53
54 #pragma weak MPI_Comm_get_attr_f = ompi_comm_get_attr_f
55 #pragma weak MPI_Comm_get_attr_f08 = ompi_comm_get_attr_f
56 #else
57 #if ! OMPI_BUILD_MPI_PROFILING
58 OMPI_GENERATE_F77_BINDINGS (MPI_COMM_GET_ATTR,
59 mpi_comm_get_attr,
60 mpi_comm_get_attr_,
61 mpi_comm_get_attr__,
62 ompi_comm_get_attr_f,
63 (MPI_Fint *comm, MPI_Fint *comm_keyval, MPI_Aint *attribute_val, ompi_fortran_logical_t *flag, MPI_Fint *ierr),
64 (comm, comm_keyval, attribute_val, flag, ierr) )
65 #else
66 #define ompi_comm_get_attr_f pompi_comm_get_attr_f
67 #endif
68 #endif
69
ompi_comm_get_attr_f(MPI_Fint * comm,MPI_Fint * comm_keyval,MPI_Aint * attribute_val,ompi_fortran_logical_t * flag,MPI_Fint * ierr)70 void ompi_comm_get_attr_f(MPI_Fint *comm, MPI_Fint *comm_keyval,
71 MPI_Aint *attribute_val, ompi_fortran_logical_t *flag,
72 MPI_Fint *ierr)
73 {
74 int c_ierr;
75 MPI_Comm c_comm = PMPI_Comm_f2c(*comm);
76 OMPI_LOGICAL_NAME_DECL(flag);
77
78 /* This stuff is very confusing. Be sure to see the comment at
79 the top of src/attributes/attributes.c. */
80
81 c_ierr = ompi_attr_get_aint(c_comm->c_keyhash,
82 OMPI_FINT_2_INT(*comm_keyval),
83 attribute_val,
84 OMPI_LOGICAL_SINGLE_NAME_CONVERT(flag));
85 if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
86
87 OMPI_SINGLE_INT_2_LOGICAL(flag);
88 }
89