X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e99350b90a8c0e400db2f43e3093b70afdbd2aac..28fd49f9900e7a8424f38cafd21682f8c732ed42:/src/simix/smx_host.c

diff --git a/src/simix/smx_host.c b/src/simix/smx_host.c
index 630400d4c2..01a4de8831 100644
--- a/src/simix/smx_host.c
+++ b/src/simix/smx_host.c
@@ -4,7 +4,7 @@
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
-#include "private.h"
+#include "smx_private.h"
 #include "xbt/sysdep.h"
 #include "xbt/log.h"
 #include "xbt/dict.h"
@@ -36,8 +36,7 @@ smx_host_t SIMIX_host_create(const char *name,
       xbt_swag_new(xbt_swag_offset(proc, host_proc_hookup));
 
   /* Update global variables */
-  xbt_dict_set(simix_global->host, smx_host->name, smx_host,
-               &SIMIX_host_destroy);
+  xbt_lib_set(host_lib,smx_host->name,SIMIX_HOST_LEVEL,smx_host);
 
   return smx_host;
 }
@@ -51,7 +50,7 @@ void SIMIX_host_destroy(void *h)
 {
   smx_host_t host = (smx_host_t) h;
 
-  xbt_assert0((host != NULL), "Invalid parameters");
+  xbt_assert((host != NULL), "Invalid parameters");
 
   /* Clean Simulator data */
   if (xbt_swag_size(host->process_list) != 0) {
@@ -66,7 +65,7 @@ void SIMIX_host_destroy(void *h)
       msg = tmp;
     }
     SIMIX_display_process_status();
-    THROW1(arg_error, 0, "%s", msg);
+    THROWF(arg_error, 0, "%s", msg);
   }
 
   xbt_swag_free(host->process_list);
@@ -85,16 +84,25 @@ void SIMIX_host_destroy(void *h)
  */
 xbt_dict_t SIMIX_host_get_dict(void)
 {
-  return simix_global->host;
+  xbt_dict_t host_dict = xbt_dict_new_homogeneous(NULL);
+  xbt_lib_cursor_t cursor = NULL;
+  char *name = NULL;
+  void **host = NULL;
+
+  xbt_lib_foreach(host_lib, cursor, name, host){
+	  if(host[SIMIX_HOST_LEVEL])
+            xbt_dict_set(host_dict,name,host[SIMIX_HOST_LEVEL], NULL);
+  }
+  return host_dict;
 }
 
 smx_host_t SIMIX_host_get_by_name(const char *name)
 {
-  xbt_assert0(((simix_global != NULL)
-               && (simix_global->host != NULL)),
+  xbt_assert(((simix_global != NULL)
+               && (host_lib != NULL)),
               "Environment not set yet");
 
-  return xbt_dict_get_or_null(simix_global->host, name);
+  return xbt_lib_get_or_null(host_lib, name, SIMIX_HOST_LEVEL);
 }
 
 smx_host_t SIMIX_host_self(void)
@@ -103,7 +111,7 @@ smx_host_t SIMIX_host_self(void)
   return (process == NULL) ? NULL : SIMIX_process_get_host(process);
 }
 
-/* needs to be public and without request because it is called
+/* needs to be public and without simcall because it is called
    by exceptions and logging events */
 const char* SIMIX_host_self_get_name(void)
 {
@@ -116,21 +124,21 @@ const char* SIMIX_host_self_get_name(void)
 
 const char* SIMIX_host_get_name(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters");
+  xbt_assert((host != NULL), "Invalid parameters");
 
   return host->name;
 }
 
 xbt_dict_t SIMIX_host_get_properties(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters (simix host is NULL)");
+  xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
 
   return surf_workstation_model->extension.workstation.get_properties(host->host);
 }
 
 double SIMIX_host_get_speed(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters (simix host is NULL)");
+  xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
 
   return surf_workstation_model->extension.workstation.
       get_speed(host->host, 1.0);
@@ -138,7 +146,7 @@ double SIMIX_host_get_speed(smx_host_t host)
 
 double SIMIX_host_get_available_speed(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters (simix host is NULL)");
+  xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
 
   return surf_workstation_model->extension.workstation.
       get_available_speed(host->host);
@@ -146,7 +154,7 @@ double SIMIX_host_get_available_speed(smx_host_t host)
 
 int SIMIX_host_get_state(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters (simix host is NULL)");
+  xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
 
   return surf_workstation_model->extension.workstation.
       get_state(host->host);
@@ -164,15 +172,15 @@ void SIMIX_host_self_set_data(void *data)
 
 void* SIMIX_host_get_data(smx_host_t host)
 {
-  xbt_assert0((host != NULL), "Invalid parameters (simix host is NULL)");
+  xbt_assert((host != NULL), "Invalid parameters (simix host is NULL)");
 
   return host->data;
 }
 
 void SIMIX_host_set_data(smx_host_t host, void *data)
 {
-  xbt_assert0((host != NULL), "Invalid parameters");
-  xbt_assert0((host->data == NULL), "Data already set");
+  xbt_assert((host != NULL), "Invalid parameters");
+  xbt_assert((host->data == NULL), "Data already set");
 
   host->data = data;
 }
@@ -201,11 +209,7 @@ smx_action_t SIMIX_host_execute(const char *name, smx_host_t host,
     surf_workstation_model->set_priority(action->execution.surf_exec, priority);
   }
 
-#ifdef HAVE_TRACING
-  TRACE_smx_host_execute(action);
-#endif
-
-  DEBUG1("Create execute action %p", action);
+  XBT_DEBUG("Create execute action %p", action);
 
   return action;
 }
@@ -243,14 +247,14 @@ smx_action_t SIMIX_host_parallel_execute( const char *name,
 
     surf_workstation_model->action_data_set(action->execution.surf_exec, action);
   }
-  DEBUG1("Create parallel execute action %p", action);
+  XBT_DEBUG("Create parallel execute action %p", action);
 
   return action;
 }
 
 void SIMIX_host_execution_destroy(smx_action_t action)
 {
-  DEBUG1("Destroy action %p", action);
+  XBT_DEBUG("Destroy action %p", action);
 
   xbt_free(action->name);
 
@@ -259,15 +263,12 @@ void SIMIX_host_execution_destroy(smx_action_t action)
     action->execution.surf_exec = NULL;
   }
 
-#ifdef HAVE_TRACING
-  TRACE_smx_action_destroy(action);
-#endif
   xbt_mallocator_release(simix_global->action_mallocator, action);
 }
 
 void SIMIX_host_execution_cancel(smx_action_t action)
 {
-  DEBUG1("Cancel action %p", action);
+  XBT_DEBUG("Cancel action %p", action);
 
   if (action->execution.surf_exec)
     surf_workstation_model->action_cancel(action->execution.surf_exec);
@@ -294,18 +295,18 @@ void SIMIX_host_execution_set_priority(smx_action_t action, double priority)
     surf_workstation_model->set_priority(action->execution.surf_exec, priority);
 }
 
-void SIMIX_pre_host_execution_wait(smx_req_t req)
+void SIMIX_pre_host_execution_wait(smx_simcall_t simcall)
 {
-  smx_action_t action = req->host_execution_wait.execution;
+  smx_action_t action = simcall->host_execution_wait.execution;
 
-  DEBUG2("Wait for execution of action %p, state %d", action, action->state);
+  XBT_DEBUG("Wait for execution of action %p, state %d", action, action->state);
 
-  /* Associate this request to the action */
-  xbt_fifo_push(action->request_list, req);
-  req->issuer->waiting_action = action;
+  /* Associate this simcall to the action */
+  xbt_fifo_push(action->simcalls, simcall);
+  simcall->issuer->waiting_action = action;
 
   /* set surf's action */
-  if (MC_IS_ENABLED){
+  if (MC_IS_ENABLED) {
     action->state = SIMIX_DONE;
     SIMIX_execution_finish(action);
     return;
@@ -331,43 +332,34 @@ void SIMIX_host_execution_resume(smx_action_t action)
 void SIMIX_execution_finish(smx_action_t action)
 {
   xbt_fifo_item_t item;
-  smx_req_t req;
+  smx_simcall_t simcall;
 
-  xbt_fifo_foreach(action->request_list, item, req, smx_req_t) {
+  xbt_fifo_foreach(action->simcalls, item, simcall, smx_simcall_t) {
 
     switch (action->state) {
 
       case SIMIX_DONE:
-        /* do nothing, action done*/
-	DEBUG0("SIMIX_execution_finished: execution successful");
+        /* do nothing, action done */
+	XBT_DEBUG("SIMIX_execution_finished: execution successful");
         break;
 
       case SIMIX_FAILED:
-        TRY {
-	  DEBUG1("SIMIX_execution_finished: host '%s' failed", req->issuer->smx_host->name);
-          THROW0(host_error, 0, "Host failed");
-        }
-	CATCH(req->issuer->running_ctx->exception) {
-	  req->issuer->doexception = 1;
-	}
-      break;
+        XBT_DEBUG("SIMIX_execution_finished: host '%s' failed", simcall->issuer->smx_host->name);
+        SMX_EXCEPTION(simcall->issuer, host_error, 0, "Host failed");
+        break;
 
       case SIMIX_CANCELED:
-        TRY {
-	  DEBUG0("SIMIX_execution_finished: execution canceled");
-          THROW0(cancel_error, 0, "Canceled");
-        }
-	CATCH(req->issuer->running_ctx->exception) {
-	  req->issuer->doexception = 1;
-        }
-	break;
+        XBT_DEBUG("SIMIX_execution_finished: execution canceled");
+        SMX_EXCEPTION(simcall->issuer, cancel_error, 0, "Canceled");
+        break;
 
       default:
-        THROW_IMPOSSIBLE;
+        xbt_die("Internal error in SIMIX_execution_finish: unexpected action state %d",
+            action->state);
     }
-    req->issuer->waiting_action = NULL;
-    req->host_execution_wait.result = action->state;
-    SIMIX_request_answer(req);
+    simcall->issuer->waiting_action = NULL;
+    simcall->host_execution_wait.result = action->state;
+    SIMIX_simcall_answer(simcall);
   }
 
   /* We no longer need it */
@@ -379,7 +371,7 @@ void SIMIX_post_host_execute(smx_action_t action)
   /* FIXME: check if the host running the action failed or not*/
   /*if(surf_workstation_model->extension.workstation.get_state(action->host->host))*/
 
-  /* If the host running the action didn't fail, then the action was cancelled */
+  /* If the host running the action didn't fail, then the action was canceled */
   if (surf_workstation_model->action_state_get(action->execution.surf_exec) == SURF_ACTION_FAILED)
      action->state = SIMIX_CANCELED;
   else
@@ -390,9 +382,10 @@ void SIMIX_post_host_execute(smx_action_t action)
     action->execution.surf_exec = NULL;
   }
 
-  /* If there are requests associated with the action, then answer them */
-  if (xbt_fifo_size(action->request_list))
+  /* If there are simcalls associated with the action, then answer them */
+  if (xbt_fifo_size(action->simcalls)) {
     SIMIX_execution_finish(action);
+  }
 }