X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/aef8ad40dbb075883c0b147319cd73ed813f8cb9..3c072dea92bbf0e4df46b1d8d56cd62e68883b33:/src/smpi/smpi_global.c

diff --git a/src/smpi/smpi_global.c b/src/smpi/smpi_global.c
index c8550fea16..bef49b1db8 100644
--- a/src/smpi/smpi_global.c
+++ b/src/smpi/smpi_global.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 
 #include "private.h"
+#include "smpi_mpi_dt_private.h"
 
 XBT_LOG_NEW_CATEGORY(smpi, "All SMPI categories");
 
@@ -17,6 +18,7 @@ void *smpi_request_new()
 
   request->buf = NULL;
   request->completed = 0;
+  request->consumed = 0;
   request->mutex = SIMIX_mutex_init();
   request->cond = SIMIX_cond_init();
   request->data = NULL;
@@ -127,6 +129,8 @@ void smpi_mpi_land_func(void *a, void *b, int *length,
                         MPI_Datatype * datatype);
 void smpi_mpi_sum_func(void *a, void *b, int *length,
                        MPI_Datatype * datatype);
+void smpi_mpi_prod_func(void *a, void *b, int *length,
+                       MPI_Datatype * datatype);
 void smpi_mpi_min_func(void *a, void *b, int *length,
                        MPI_Datatype * datatype);
 void smpi_mpi_max_func(void *a, void *b, int *length,
@@ -166,7 +170,6 @@ void smpi_global_init()
 
   // timers
   smpi_global->timer = xbt_os_timer_new();
-  smpi_global->timer_mutex = SIMIX_mutex_init();
   smpi_global->timer_cond = SIMIX_cond_init();
 
   smpi_global->do_once_duration_nodes = NULL;
@@ -192,22 +195,43 @@ void smpi_global_init()
   }
 
   // mpi datatypes
-  smpi_mpi_global->mpi_byte = xbt_new(s_smpi_mpi_datatype_t, 1);
+  smpi_mpi_global->mpi_byte = xbt_new(s_smpi_mpi_datatype_t, 1); /* we can think of it as a placeholder for value*/
   smpi_mpi_global->mpi_byte->size = (size_t) 1;
+  smpi_mpi_global->mpi_byte->lb = (ptrdiff_t) 0; 
+  smpi_mpi_global->mpi_byte->ub = smpi_mpi_global->mpi_byte->lb + smpi_mpi_global->mpi_byte->size;
+  smpi_mpi_global->mpi_byte->flags = DT_FLAG_BASIC;
+
   smpi_mpi_global->mpi_char = xbt_new(s_smpi_mpi_datatype_t, 1);
   smpi_mpi_global->mpi_char->size = (size_t) 1;
+  smpi_mpi_global->mpi_char->lb = (ptrdiff_t) 0; //&(smpi_mpi_global->mpi_char);
+  smpi_mpi_global->mpi_char->ub = smpi_mpi_global->mpi_char->lb + smpi_mpi_global->mpi_char->size; 
+  smpi_mpi_global->mpi_char->flags = DT_FLAG_BASIC;
+
   smpi_mpi_global->mpi_int = xbt_new(s_smpi_mpi_datatype_t, 1);
   smpi_mpi_global->mpi_int->size = sizeof(int);
+  smpi_mpi_global->mpi_int->lb = (ptrdiff_t) 0; // &(smpi_mpi_global->mpi_int);
+  smpi_mpi_global->mpi_int->ub = smpi_mpi_global->mpi_int->lb + smpi_mpi_global->mpi_int->size;
+  smpi_mpi_global->mpi_int->flags = DT_FLAG_BASIC;
+
   smpi_mpi_global->mpi_float = xbt_new(s_smpi_mpi_datatype_t, 1);
   smpi_mpi_global->mpi_float->size = sizeof(float);
+  smpi_mpi_global->mpi_float->lb = (ptrdiff_t) 0; // &(smpi_mpi_global->mpi_float);
+  smpi_mpi_global->mpi_float->ub = smpi_mpi_global->mpi_float->lb + smpi_mpi_global->mpi_float->size;
+  smpi_mpi_global->mpi_float->flags = DT_FLAG_BASIC;
+
   smpi_mpi_global->mpi_double = xbt_new(s_smpi_mpi_datatype_t, 1);
   smpi_mpi_global->mpi_double->size = sizeof(double);
+  smpi_mpi_global->mpi_double->lb = (ptrdiff_t) 0; //&(smpi_mpi_global->mpi_float);
+  smpi_mpi_global->mpi_double->ub = smpi_mpi_global->mpi_double->lb + smpi_mpi_global->mpi_double->size;
+  smpi_mpi_global->mpi_double->flags = DT_FLAG_BASIC;
 
   // mpi operations
   smpi_mpi_global->mpi_land = xbt_new(s_smpi_mpi_op_t, 1);
   smpi_mpi_global->mpi_land->func = smpi_mpi_land_func;
   smpi_mpi_global->mpi_sum = xbt_new(s_smpi_mpi_op_t, 1);
   smpi_mpi_global->mpi_sum->func = smpi_mpi_sum_func;
+  smpi_mpi_global->mpi_prod = xbt_new(s_smpi_mpi_op_t, 1);
+  smpi_mpi_global->mpi_prod->func = smpi_mpi_prod_func;
   smpi_mpi_global->mpi_min = xbt_new(s_smpi_mpi_op_t, 1);
   smpi_mpi_global->mpi_min->func = smpi_mpi_min_func;
   smpi_mpi_global->mpi_max = xbt_new(s_smpi_mpi_op_t, 1);
@@ -227,7 +251,6 @@ void smpi_global_destroy()
   xbt_mallocator_free(smpi_global->message_mallocator);
 
   xbt_os_timer_free(smpi_global->timer);
-  SIMIX_mutex_destroy(smpi_global->timer_mutex);
   SIMIX_cond_destroy(smpi_global->timer_cond);
 
   for (curr = smpi_global->do_once_duration_nodes; NULL != curr; curr = next) {
@@ -255,6 +278,7 @@ void smpi_global_destroy()
 
   xbt_free(smpi_mpi_global->mpi_land);
   xbt_free(smpi_mpi_global->mpi_sum);
+  xbt_free(smpi_mpi_global->mpi_prod);
   xbt_free(smpi_mpi_global->mpi_max);
   xbt_free(smpi_mpi_global->mpi_min);
 
@@ -291,11 +315,6 @@ static void smpi_cfg_cb_host_speed(const char *name, int pos)
 
 int smpi_run_simulation(int *argc, char **argv)
 {
-  smx_action_t action = NULL;
-
-  xbt_fifo_t actions_failed = xbt_fifo_new();
-  xbt_fifo_t actions_done = xbt_fifo_new();
-
   srand(SMPI_RAND_SEED);
 
   double default_reference_speed = 20000.0;
@@ -326,21 +345,9 @@ int smpi_run_simulation(int *argc, char **argv)
   fflush(stderr);
   SIMIX_init();
 
-  while (SIMIX_solve(actions_done, actions_failed) != -1.0) {
-    while ((action = xbt_fifo_pop(actions_failed))) {
-      DEBUG1("** %s failed **", SIMIX_action_get_name(action));
-      SIMIX_action_signal_all(action);
-    }
-    while ((action = xbt_fifo_pop(actions_done))) {
-      DEBUG1("** %s done **", SIMIX_action_get_name(action));
-      SIMIX_action_signal_all(action);
-    }
-  }
-
+  while (SIMIX_solve(NULL, NULL) != -1.0);
+  
   // FIXME: cleanup incomplete
-  xbt_fifo_free(actions_failed);
-  xbt_fifo_free(actions_done);
-
 
   if (xbt_cfg_get_int(_surf_cfg_set, "display_timing"))
     INFO1("simulation time %g", SIMIX_get_clock());