SMPI: Pass the rank from smpirun to processes through their command line in deploymen...

[simgrid.git] / src / smpi / smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index f0ad13e..931fc72 100644 (file)
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -149,13 +149,8 @@ void smpi_global_init()
 
   // host info blank until sim starts
   // FIXME: is this okay?
-  smpi_global->hosts = NULL;
   smpi_global->host_count = 0;
 
-  // running hosts
-  smpi_global->running_hosts_count_mutex = SIMIX_mutex_init();
-  smpi_global->running_hosts_count = 0;
-
   // mallocators
   smpi_global->request_mallocator =
     xbt_mallocator_new(SMPI_REQUEST_MALLOCATOR_SIZE, smpi_request_new,
@@ -164,19 +159,8 @@ void smpi_global_init()
     xbt_mallocator_new(SMPI_MESSAGE_MALLOCATOR_SIZE, smpi_message_new,
                        smpi_message_free, smpi_message_reset);
 
-  // queues
-  smpi_global->pending_send_request_queues = xbt_new(xbt_fifo_t, size);
-  smpi_global->pending_send_request_queues_mutexes =
-    xbt_new(smx_mutex_t, size);
-  smpi_global->pending_recv_request_queues = xbt_new(xbt_fifo_t, size);
-  smpi_global->pending_recv_request_queues_mutexes =
-    xbt_new(smx_mutex_t, size);
-  smpi_global->received_message_queues = xbt_new(xbt_fifo_t, size);
-  smpi_global->received_message_queues_mutexes = xbt_new(smx_mutex_t, size);
-
   // sender/receiver processes
-  smpi_global->sender_processes = xbt_new(smx_process_t, size);
-  smpi_global->receiver_processes = xbt_new(smx_process_t, size);
+  smpi_global->main_processes = xbt_new(smx_process_t, size);
 
   // timers
   smpi_global->timer = xbt_os_timer_new();
@@ -187,16 +171,6 @@ void smpi_global_init()
   smpi_global->do_once_duration = NULL;
   smpi_global->do_once_mutex = SIMIX_mutex_init();
 
-  for (i = 0; i < size; i++) {
-    smpi_global->pending_send_request_queues[i] = xbt_fifo_new();
-    smpi_global->pending_send_request_queues_mutexes[i] = SIMIX_mutex_init();
-    smpi_global->pending_recv_request_queues[i] = xbt_fifo_new();
-    smpi_global->pending_recv_request_queues_mutexes[i] = SIMIX_mutex_init();
-    smpi_global->received_message_queues[i] = xbt_fifo_new();
-    smpi_global->received_message_queues_mutexes[i] = SIMIX_mutex_init();
-  }
-
-  smpi_global->hosts = SIMIX_host_get_table();
   smpi_global->host_count = SIMIX_host_get_number();
 
   smpi_mpi_global = xbt_new(s_smpi_mpi_global_t, 1);
@@ -234,18 +208,10 @@ void smpi_global_init()
 
 void smpi_global_destroy()
 {
-  int i;
-
-  int size = SIMIX_host_get_number();
-
   smpi_do_once_duration_node_t curr, next;
 
   // processes
-  xbt_free(smpi_global->sender_processes);
-  xbt_free(smpi_global->receiver_processes);
-
-  // running hosts
-  SIMIX_mutex_destroy(smpi_global->running_hosts_count_mutex);
+  xbt_free(smpi_global->main_processes);
 
   // mallocators
   xbt_mallocator_free(smpi_global->request_mallocator);
@@ -263,25 +229,23 @@ void smpi_global_destroy()
 
   SIMIX_mutex_destroy(smpi_global->do_once_mutex);
 
-  for (i = 0; i < size; i++) {
-    xbt_fifo_free(smpi_global->pending_send_request_queues[i]);
-    SIMIX_mutex_destroy(smpi_global->pending_send_request_queues_mutexes[i]);
-    xbt_fifo_free(smpi_global->pending_recv_request_queues[i]);
-    SIMIX_mutex_destroy(smpi_global->pending_recv_request_queues_mutexes[i]);
-    xbt_fifo_free(smpi_global->received_message_queues[i]);
-    SIMIX_mutex_destroy(smpi_global->received_message_queues_mutexes[i]);
-  }
+  xbt_free(smpi_global);
+  smpi_global = NULL;
 
-  xbt_free(smpi_global->pending_send_request_queues);
-  xbt_free(smpi_global->pending_send_request_queues_mutexes);
-  xbt_free(smpi_global->pending_recv_request_queues);
-  xbt_free(smpi_global->pending_recv_request_queues_mutexes);
-  xbt_free(smpi_global->received_message_queues);
-  xbt_free(smpi_global->received_message_queues_mutexes);
+  /* free smpi_mpi_global */
+  SIMIX_mutex_destroy(smpi_mpi_global->mpi_comm_world->barrier_mutex);
+  SIMIX_cond_destroy(smpi_mpi_global->mpi_comm_world->barrier_cond);
+  xbt_free(smpi_mpi_global->mpi_comm_world);
 
-  xbt_free(smpi_global);
+  xbt_free(smpi_mpi_global->mpi_byte);
+  xbt_free(smpi_mpi_global->mpi_int);
+  xbt_free(smpi_mpi_global->mpi_double);
+
+  xbt_free(smpi_mpi_global->mpi_land);
+  xbt_free(smpi_mpi_global->mpi_sum);
+
+  xbt_free(smpi_mpi_global);
 
-  smpi_global = NULL;
 }
 
 int smpi_host_index()
@@ -321,8 +285,6 @@ int smpi_run_simulation(int *argc, char **argv)
   SIMIX_create_environment(argv[1]);
 
   SIMIX_function_register("smpi_simulated_main", smpi_simulated_main);
-  SIMIX_function_register("smpi_sender", smpi_sender);
-  SIMIX_function_register("smpi_receiver", smpi_receiver);
   SIMIX_launch_application(argv[2]);
 
   // must initialize globals between creating environment and launching app....