This source file includes following definitions.
- ompi_cart_sub_f
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23 #include "ompi_config.h"
24
25 #include "ompi/mpi/fortran/mpif-h/bindings.h"
26
27 #if OMPI_BUILD_MPI_PROFILING
28 #if OPAL_HAVE_WEAK_SYMBOLS
29 #pragma weak PMPI_CART_SUB = ompi_cart_sub_f
30 #pragma weak pmpi_cart_sub = ompi_cart_sub_f
31 #pragma weak pmpi_cart_sub_ = ompi_cart_sub_f
32 #pragma weak pmpi_cart_sub__ = ompi_cart_sub_f
33
34 #pragma weak PMPI_Cart_sub_f = ompi_cart_sub_f
35 #pragma weak PMPI_Cart_sub_f08 = ompi_cart_sub_f
36 #else
37 OMPI_GENERATE_F77_BINDINGS (PMPI_CART_SUB,
38 pmpi_cart_sub,
39 pmpi_cart_sub_,
40 pmpi_cart_sub__,
41 pompi_cart_sub_f,
42 (MPI_Fint *comm, ompi_fortran_logical_t *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
43 (comm, remain_dims, new_comm, ierr) )
44 #endif
45 #endif
46
47 #if OPAL_HAVE_WEAK_SYMBOLS
48 #pragma weak MPI_CART_SUB = ompi_cart_sub_f
49 #pragma weak mpi_cart_sub = ompi_cart_sub_f
50 #pragma weak mpi_cart_sub_ = ompi_cart_sub_f
51 #pragma weak mpi_cart_sub__ = ompi_cart_sub_f
52
53 #pragma weak MPI_Cart_sub_f = ompi_cart_sub_f
54 #pragma weak MPI_Cart_sub_f08 = ompi_cart_sub_f
55 #else
56 #if ! OMPI_BUILD_MPI_PROFILING
57 OMPI_GENERATE_F77_BINDINGS (MPI_CART_SUB,
58 mpi_cart_sub,
59 mpi_cart_sub_,
60 mpi_cart_sub__,
61 ompi_cart_sub_f,
62 (MPI_Fint *comm, ompi_fortran_logical_t *remain_dims, MPI_Fint *new_comm, MPI_Fint *ierr),
63 (comm, remain_dims, new_comm, ierr) )
64 #else
65 #define ompi_cart_sub_f pompi_cart_sub_f
66 #endif
67 #endif
68
69
70 void ompi_cart_sub_f(MPI_Fint *comm, ompi_fortran_logical_t *remain_dims,
71 MPI_Fint *new_comm, MPI_Fint *ierr)
72 {
73 int c_ierr;
74 MPI_Comm c_comm, c_new_comm;
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78
79
80 #if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
81 int ndims;
82 #endif
83 OMPI_LOGICAL_ARRAY_NAME_DECL(remain_dims);
84
85 c_comm = PMPI_Comm_f2c(*comm);
86 c_new_comm = PMPI_Comm_f2c(*new_comm);
87
88 #if OMPI_FORTRAN_MUST_CONVERT_LOGICAL_2_INT == 1
89 *ierr = OMPI_INT_2_FINT(MPI_Cartdim_get(c_comm, &ndims));
90 if (MPI_SUCCESS != OMPI_FINT_2_INT(*ierr)) {
91 return;
92 }
93 #endif
94 OMPI_ARRAY_LOGICAL_2_INT(remain_dims, ndims);
95
96 c_ierr = PMPI_Cart_sub(c_comm,
97 OMPI_LOGICAL_ARRAY_NAME_CONVERT(remain_dims),
98 &c_new_comm);
99 if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
100
101 if (MPI_SUCCESS == c_ierr) {
102 *new_comm = PMPI_Comm_c2f(c_new_comm);
103 }
104
105 OMPI_ARRAY_LOGICAL_2_INT_CLEANUP(remain_dims);
106 }