void ompi_comm_spawn_f(char *command, char *argv, MPI_Fint *maxprocs,
MPI_Fint *info, MPI_Fint *root, MPI_Fint *comm,
MPI_Fint *intercomm, MPI_Fint *array_of_errcodes,
MPI_Fint *ierr, int cmd_len, int string_len)
{
MPI_Comm c_comm, c_new_comm;
MPI_Info c_info;
int size, c_ierr;
int *c_errs;
char **c_argv;
char *c_command;
OMPI_ARRAY_NAME_DECL(array_of_errcodes);
c_comm = PMPI_Comm_f2c(*comm);
c_info = PMPI_Info_f2c(*info);
PMPI_Comm_size(c_comm, &size);
ompi_fortran_string_f2c(command, cmd_len, &c_command);
/* It's allowed to ignore the errcodes */
if (OMPI_IS_FORTRAN_ERRCODES_IGNORE(array_of_errcodes)) {
c_errs = MPI_ERRCODES_IGNORE;
} else {
OMPI_ARRAY_FINT_2_INT_ALLOC(array_of_errcodes, size);
c_errs = OMPI_ARRAY_NAME_CONVERT(array_of_errcodes);
}
/* It's allowed to have no argv */
if (OMPI_IS_FORTRAN_ARGV_NULL(argv)) {
c_argv = MPI_ARGV_NULL;
} else {
ompi_fortran_argv_blank_f2c(argv, string_len, string_len, &c_argv);
}
c_ierr = PMPI_Comm_spawn(c_command, c_argv,
OMPI_FINT_2_INT(*maxprocs),
c_info,
OMPI_FINT_2_INT(*root),
c_comm, &c_new_comm, c_errs);
if (NULL != ierr) *ierr = OMPI_INT_2_FINT(c_ierr);
if (MPI_SUCCESS == c_ierr) {
*intercomm = PMPI_Comm_c2f(c_new_comm);
}
free(c_command);
if (MPI_ARGV_NULL != c_argv && NULL != c_argv) {
opal_argv_free(c_argv);
}
if (!OMPI_IS_FORTRAN_ERRCODES_IGNORE(array_of_errcodes)) {
OMPI_ARRAY_INT_2_FINT(array_of_errcodes, size);
} else {
OMPI_ARRAY_FINT_2_INT_CLEANUP(array_of_errcodes);
}
}
/**
* Measurement wrapper for MPI_Comm_spawn
* @note Auto-generated by wrapgen from template: comm_mgnt.w
* @note C interface
* @note Introduced with MPI 2.0
* @ingroup spawn
*/
int MPI_Comm_spawn(char* command,
char* argv[],
int maxprocs,
MPI_Info info,
int root,
MPI_Comm comm,
MPI_Comm* newcomm,
int array_of_errcodes[])
{
const int event_gen_active = IS_EVENT_GEN_ON_FOR(SPAWN);
int return_val;
if (event_gen_active)
{
EVENT_GEN_OFF();
esd_enter(epk_mpi_regid[EPK__MPI_COMM_SPAWN]);
}
return_val = PMPI_Comm_spawn(command,
argv,
maxprocs,
info,
root,
comm,
newcomm,
array_of_errcodes);
if (*newcomm != MPI_COMM_NULL)
{
epk_comm_create(*newcomm);
}
if (event_gen_active)
{
esd_exit(epk_mpi_regid[EPK__MPI_COMM_SPAWN]);
EVENT_GEN_ON();
}
return return_val;
}
int MPI_Comm_spawn( char *command, char **argv, int maxprocs, MPI_Info info, int root,
MPI_Comm comm, MPI_Comm *intercomm, int* array_of_errcodes){
return PMPI_Comm_spawn( command, argv, maxprocs, info, root, comm, intercomm, array_of_errcodes);
}
