xbt_fifo_t pending_sent;
xbt_fifo_t pending_recv;
xbt_os_timer_t timer;
+ double simulated;
} s_smpi_process_data_t;
static smpi_process_data_t* process_data = NULL;
return data->timer;
}
+void smpi_process_simulated_reset(void) {
+ smpi_process_data_t data = smpi_process_data();
+
+ data->simulated = SIMIX_get_clock();
+}
+
+double smpi_process_simulated_elapsed(void) {
+ smpi_process_data_t data = smpi_process_data();
+
+ return SIMIX_get_clock() - data->simulated;
+}
+
void smpi_process_post_send(MPI_Comm comm, MPI_Request request) {
int index = smpi_group_index(smpi_comm_group(comm), request->dst);
smpi_process_data_t data = smpi_process_remote_data(index);
}
void smpi_global_init(void) {
+ double clock = SIMIX_get_clock();
int i;
MPI_Group group;
process_data[i]->pending_sent = xbt_fifo_new();
process_data[i]->pending_recv = xbt_fifo_new();
process_data[i]->timer = xbt_os_timer_new();
+ process_data[i]->simulated = clock;
}
group = smpi_group_new(process_count);
MPI_COMM_WORLD = smpi_comm_new(group);
"Boolean indicating whether we should display the timing after simulation.",
xbt_cfgelm_int, &default_display_timing, 1, 1, NULL, NULL);
+ int default_display_smpe = 0;
+ xbt_cfg_register(&_surf_cfg_set, "SMPE",
+ "Boolean indicating whether we should display simulated time spent in MPI calls.",
+ xbt_cfgelm_int, &default_display_smpe, 1, 1, NULL, NULL);
+
SIMIX_global_init(&argc, argv);
// parse the platform file: get the host list