This source file includes following definitions.
- ompi_comm_dup_f
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22 #include "ompi_config.h"
23
24 #include "ompi/mpi/fortran/mpif-h/bindings.h"
25
26 #if OMPI_BUILD_MPI_PROFILING
27 #if OPAL_HAVE_WEAK_SYMBOLS
28 #pragma weak PMPI_COMM_DUP = ompi_comm_dup_f
29 #pragma weak pmpi_comm_dup = ompi_comm_dup_f
30 #pragma weak pmpi_comm_dup_ = ompi_comm_dup_f
31 #pragma weak pmpi_comm_dup__ = ompi_comm_dup_f
32
33 #pragma weak PMPI_Comm_dup_f = ompi_comm_dup_f
34 #pragma weak PMPI_Comm_dup_f08 = ompi_comm_dup_f
35 #else
36 OMPI_GENERATE_F77_BINDINGS (PMPI_COMM_DUP,
37 pmpi_comm_dup,
38 pmpi_comm_dup_,
39 pmpi_comm_dup__,
40 pompi_comm_dup_f,
41 (MPI_Fint *comm, MPI_Fint *newcomm, MPI_Fint *ierr),
42 (comm, newcomm, ierr) )
43 #endif
44 #endif
45
46 #if OPAL_HAVE_WEAK_SYMBOLS
47 #pragma weak MPI_COMM_DUP = ompi_comm_dup_f
48 #pragma weak mpi_comm_dup = ompi_comm_dup_f
49 #pragma weak mpi_comm_dup_ = ompi_comm_dup_f
50 #pragma weak mpi_comm_dup__ = ompi_comm_dup_f
51
52 #pragma weak MPI_Comm_dup_f = ompi_comm_dup_f
53 #pragma weak MPI_Comm_dup_f08 = ompi_comm_dup_f
54 #else
55 #if ! OMPI_BUILD_MPI_PROFILING
56 OMPI_GENERATE_F77_BINDINGS (MPI_COMM_DUP,
57 mpi_comm_dup,
58 mpi_comm_dup_,
59 mpi_comm_dup__,
60 ompi_comm_dup_f,
61 (MPI_Fint *comm, MPI_Fint *newcomm, MPI_Fint *ierr),
62 (comm, newcomm, ierr) )
63 #else
64 #define ompi_comm_dup_f pompi_comm_dup_f
65 #endif
66 #endif
67
68
69 void ompi_comm_dup_f(MPI_Fint *comm, MPI_Fint *newcomm, MPI_Fint *ierr)
70 {
71 int c_ierr;
72 MPI_Comm c_newcomm;
73 MPI_Comm c_comm = PMPI_Comm_f2c(*comm);
74
75 c_ierr = PMPI_Comm_dup(c_comm, &c_newcomm);
76 if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
77
78 if (MPI_SUCCESS == c_ierr) {
79 *newcomm = PMPI_Comm_c2f(c_newcomm);
80 }
81 }