1 /* Copyright (c) 2010-2018. The SimGrid Team. All rights reserved. */
3 /* This program is free software; you can redistribute it and/or modify it
4 * under the terms of the license (GNU LGPL) which comes with this package. */
7 #include "smpi_comm.hpp"
8 #include "smpi_info.hpp"
10 extern "C" { // This should really use the C linkage to be usable from Fortran
12 void mpi_comm_rank_(int* comm, int* rank, int* ierr) {
13 *ierr = MPI_Comm_rank(simgrid::smpi::Comm::f2c(*comm), rank);
16 void mpi_comm_size_(int* comm, int* size, int* ierr) {
17 *ierr = MPI_Comm_size(simgrid::smpi::Comm::f2c(*comm), size);
20 void mpi_comm_dup_(int* comm, int* newcomm, int* ierr) {
23 *ierr = MPI_Comm_dup(simgrid::smpi::Comm::f2c(*comm), &tmp);
24 if(*ierr == MPI_SUCCESS) {
25 *newcomm = tmp->add_f();
29 void mpi_comm_create_(int* comm, int* group, int* newcomm, int* ierr) {
32 *ierr = MPI_Comm_create(simgrid::smpi::Comm::f2c(*comm),simgrid::smpi::Group::f2c(*group), &tmp);
33 if(*ierr == MPI_SUCCESS) {
34 *newcomm = tmp->add_f();
38 void mpi_comm_free_(int* comm, int* ierr) {
39 MPI_Comm tmp = simgrid::smpi::Comm::f2c(*comm);
41 *ierr = MPI_Comm_free(&tmp);
43 if(*ierr == MPI_SUCCESS) {
44 simgrid::smpi::Comm::free_f(*comm);
48 void mpi_comm_split_(int* comm, int* color, int* key, int* comm_out, int* ierr) {
51 *ierr = MPI_Comm_split(simgrid::smpi::Comm::f2c(*comm), *color, *key, &tmp);
52 if(*ierr == MPI_SUCCESS) {
53 *comm_out = tmp->add_f();
57 void mpi_comm_group_(int* comm, int* group_out, int* ierr) {
60 *ierr = MPI_Comm_group(simgrid::smpi::Comm::f2c(*comm), &tmp);
61 if(*ierr == MPI_SUCCESS) {
62 *group_out = tmp->c2f();
66 void mpi_comm_create_group_ (int* comm, int* group, int i, int* comm_out, int* ierr){
68 *ierr = MPI_Comm_create_group(simgrid::smpi::Comm::f2c(*comm),simgrid::smpi::Group::f2c(*group), i, &tmp);
69 if(*ierr == MPI_SUCCESS) {
70 *comm_out = tmp->c2f();
74 void mpi_comm_get_attr_ (int* comm, int* comm_keyval, int *attribute_val, int *flag, int* ierr){
76 *ierr = MPI_Comm_get_attr (simgrid::smpi::Comm::f2c(*comm), *comm_keyval, &value, flag);
78 *attribute_val = *value;
81 void mpi_comm_set_attr_ (int* comm, int* comm_keyval, int *attribute_val, int* ierr){
82 int* val = (int*)xbt_malloc(sizeof(int));
84 *ierr = MPI_Comm_set_attr ( simgrid::smpi::Comm::f2c(*comm), *comm_keyval, val);
87 void mpi_comm_delete_attr_ (int* comm, int* comm_keyval, int* ierr){
89 *ierr = MPI_Comm_delete_attr (simgrid::smpi::Comm::f2c(*comm), *comm_keyval);
92 void mpi_comm_create_keyval_ (void* copy_fn, void* delete_fn, int* keyval, void* extra_state, int* ierr){
93 smpi_copy_fn _copy_fn={nullptr,nullptr,nullptr,(*(int*)copy_fn) == 0 ? nullptr : reinterpret_cast<MPI_Comm_copy_attr_function_fort*>(copy_fn),nullptr,nullptr};
94 smpi_delete_fn _delete_fn={nullptr,nullptr,nullptr,(*(int*)delete_fn) == 0 ? nullptr : reinterpret_cast<MPI_Comm_delete_attr_function_fort*>(delete_fn),nullptr,nullptr};
95 *ierr = simgrid::smpi::Keyval::keyval_create<simgrid::smpi::Comm>(_copy_fn, _delete_fn, keyval, extra_state);
98 void mpi_comm_free_keyval_ (int* keyval, int* ierr) {
99 *ierr = MPI_Comm_free_keyval( keyval);
102 void mpi_comm_get_name_ (int* comm, char* name, int* len, int* ierr){
103 *ierr = MPI_Comm_get_name(simgrid::smpi::Comm::f2c(*comm), name, len);
108 void mpi_comm_compare_ (int* comm1, int* comm2, int *result, int* ierr){
110 *ierr = MPI_Comm_compare(simgrid::smpi::Comm::f2c(*comm1), simgrid::smpi::Comm::f2c(*comm2), result);
113 void mpi_comm_disconnect_ (int* comm, int* ierr){
114 MPI_Comm tmp = simgrid::smpi::Comm::f2c(*comm);
115 *ierr = MPI_Comm_disconnect(&tmp);
116 if(*ierr == MPI_SUCCESS) {
117 simgrid::smpi::Comm::free_f(*comm);
121 void mpi_comm_set_errhandler_ (int* comm, void* errhandler, int* ierr) {
122 *ierr = MPI_Errhandler_set(simgrid::smpi::Comm::f2c(*comm), *static_cast<MPI_Errhandler*>(errhandler));
125 void mpi_comm_get_errhandler_ (int* comm, void* errhandler, int* ierr) {
126 *ierr = MPI_Errhandler_set(simgrid::smpi::Comm::f2c(*comm), static_cast<MPI_Errhandler*>(errhandler));
129 void mpi_comm_test_inter_ (int* comm, int* flag, int* ierr) {
130 *ierr = MPI_Comm_test_inter(simgrid::smpi::Comm::f2c(*comm), flag);
133 void mpi_comm_remote_group_ (int* comm, int* group, int* ierr) {
135 *ierr = MPI_Comm_remote_group(simgrid::smpi::Comm::f2c(*comm), &tmp);
136 if(*ierr == MPI_SUCCESS) {
141 void mpi_comm_remote_size_ (int* comm, int* size, int* ierr) {
142 *ierr = MPI_Comm_remote_size(simgrid::smpi::Comm::f2c(*comm), size);
145 void mpi_comm_set_name_ (int* comm, char* name, int* ierr, int size){
146 char* tname = xbt_new(char, size+1);
147 strncpy(tname, name, size);
149 *ierr = MPI_Comm_set_name (simgrid::smpi::Comm::f2c(*comm), tname);
153 void mpi_comm_dup_with_info_ (int* comm, int* info, int* newcomm, int* ierr){
155 *ierr = MPI_Comm_dup_with_info(simgrid::smpi::Comm::f2c(*comm), simgrid::smpi::Info::f2c(*info),&tmp);
156 if(*ierr == MPI_SUCCESS) {
157 *newcomm = tmp->add_f();
161 void mpi_comm_split_type_ (int* comm, int* split_type, int* key, int* info, int* newcomm, int* ierr){
163 *ierr = MPI_Comm_split_type(simgrid::smpi::Comm::f2c(*comm), *split_type, *key, simgrid::smpi::Info::f2c(*info), &tmp);
164 if(*ierr == MPI_SUCCESS) {
165 *newcomm = tmp->add_f();
169 void mpi_comm_set_info_ (int* comm, int* info, int* ierr){
170 *ierr = MPI_Comm_set_info (simgrid::smpi::Comm::f2c(*comm), simgrid::smpi::Info::f2c(*info));
173 void mpi_comm_get_info_ (int* comm, int* info, int* ierr){
175 *ierr = MPI_Comm_get_info (simgrid::smpi::Comm::f2c(*comm), &tmp);
176 if(*ierr==MPI_SUCCESS){
181 void mpi_comm_create_errhandler_ ( void *function, void *errhandler, int* ierr){
182 *ierr = MPI_Comm_create_errhandler( reinterpret_cast<MPI_Comm_errhandler_fn*>(function), static_cast<MPI_Errhandler*>(errhandler));
185 void mpi_comm_call_errhandler_ (int* comm,int* errorcode, int* ierr){
186 *ierr = MPI_Comm_call_errhandler(simgrid::smpi::Comm::f2c(*comm), *errorcode);
189 void mpi_comm_connect_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
191 *ierr = MPI_Comm_connect( port_name, *reinterpret_cast<MPI_Info*>(info), *root, simgrid::smpi::Comm::f2c(*comm), &tmp);
192 if(*ierr == MPI_SUCCESS) {
193 *newcomm = tmp->add_f();
197 void mpi_comm_join_ ( int* fd, int* intercomm, int* ierr){
199 *ierr = MPI_Comm_join( *fd, &tmp);
200 if(*ierr == MPI_SUCCESS) {
201 *intercomm = tmp->add_f();
206 void mpi_comm_accept_ ( char *port_name, int* info, int* root, int* comm, int*newcomm, int* ierr){
208 *ierr = MPI_Comm_accept( port_name, *reinterpret_cast<MPI_Info*>(info), *root, simgrid::smpi::Comm::f2c(*comm), &tmp);
209 if(*ierr == MPI_SUCCESS) {
210 *newcomm = tmp->add_f();
214 void mpi_comm_spawn_ ( char *command, char *argv, int* maxprocs, int* info, int* root, int* comm, int* intercomm,
215 int* array_of_errcodes, int* ierr){
217 *ierr = MPI_Comm_spawn( command, &argv, *maxprocs, *reinterpret_cast<MPI_Info*>(info), *root, simgrid::smpi::Comm::f2c(*comm), &tmp,
219 if(*ierr == MPI_SUCCESS) {
220 *intercomm = tmp->add_f();
224 void mpi_comm_spawn_multiple_ ( int* count, char *array_of_commands, char** array_of_argv, int* array_of_maxprocs,
225 int* array_of_info, int* root,
226 int* comm, int* intercomm, int* array_of_errcodes, int* ierr){
228 *ierr = MPI_Comm_spawn_multiple(* count, &array_of_commands, &array_of_argv, array_of_maxprocs,
229 reinterpret_cast<MPI_Info*>(array_of_info), *root, simgrid::smpi::Comm::f2c(*comm), &tmp, array_of_errcodes);
230 if(*ierr == MPI_SUCCESS) {
231 *intercomm = tmp->add_f();
235 void mpi_comm_get_parent_ ( int* parent, int* ierr){
237 *ierr = MPI_Comm_get_parent( &tmp);
238 if(*ierr == MPI_SUCCESS) {
239 *parent = tmp->c2f();