X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/e5a5b0f6ee35cb592f9345a9dafa0e29df8477ef..3ba5d4a966c2ac976b2b1656c52145f70189d108:/src/msg/msg_task.cpp

diff --git a/src/msg/msg_task.cpp b/src/msg/msg_task.cpp
index 130eab765b..42a69af2f3 100644
--- a/src/msg/msg_task.cpp
+++ b/src/msg/msg_task.cpp
@@ -1,13 +1,12 @@
-/* Copyright (c) 2004-2015. The SimGrid Team.
- * All rights reserved.                                                     */
+/* Copyright (c) 2004-2016. The SimGrid Team. All rights reserved.          */
 
 /* 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 "msg_private.h"
 #include "src/simix/smx_private.h"
-#include "xbt/sysdep.h"
-#include "xbt/log.h"
+
+SG_BEGIN_DECL()
 
 /** @addtogroup m_task_management
  *
@@ -59,22 +58,9 @@ msg_task_t MSG_task_create(const char *name, double flop_amount, double message_
   task->data = data;
 
   /* Simulator Data */
-  simdata->compute = nullptr;
-  simdata->comm = nullptr;
   simdata->bytes_amount = message_size;
   simdata->flops_amount = flop_amount;
-  simdata->sender = nullptr;
-  simdata->receiver = nullptr;
-  simdata->source = nullptr;
-  simdata->priority = 1.0;
-  simdata->bound = 0;
-  simdata->rate = -1.0;
-  simdata->isused = 0;
-
-  simdata->host_nb = 0;
-  simdata->host_list = nullptr;
-  simdata->flops_parallel_amount = nullptr;
-  simdata->bytes_parallel_amount = nullptr;
+
   TRACE_msg_task_create(task);
 
   return task;
@@ -101,7 +87,6 @@ msg_task_t MSG_parallel_task_create(const char *name, int host_nb, const msg_hos
 {
   msg_task_t task = MSG_task_create(name, 0, 0, data);
   simdata_task_t simdata = task->simdata;
-  int i;
 
   /* Simulator Data specific to parallel tasks */
   simdata->host_nb = host_nb;
@@ -109,7 +94,7 @@ msg_task_t MSG_parallel_task_create(const char *name, int host_nb, const msg_hos
   simdata->flops_parallel_amount = flops_amount;
   simdata->bytes_parallel_amount = bytes_amount;
 
-  for (i = 0; i < host_nb; i++)
+  for (int i = 0; i < host_nb; i++)
     simdata->host_list[i] = host_list[i];
 
   return task;
@@ -122,7 +107,6 @@ msg_task_t MSG_parallel_task_create(const char *name, int host_nb, const msg_hos
  */
 void *MSG_task_get_data(msg_task_t task)
 {
-  xbt_assert((task != nullptr), "Invalid parameter");
   return (task->data);
 }
 
@@ -133,7 +117,6 @@ void *MSG_task_get_data(msg_task_t task)
  */
 void MSG_task_set_data(msg_task_t task, void *data)
 {
-  xbt_assert((task != nullptr), "Invalid parameter");
   task->data = data;
 }
 
@@ -159,8 +142,7 @@ void MSG_task_set_copy_callback(void (*callback) (msg_task_t task, msg_process_t
  */
 msg_process_t MSG_task_get_sender(msg_task_t task)
 {
-  xbt_assert(task, "Invalid parameters");
-  return (static_cast<simdata_task_t> (task->simdata)->sender);
+  return task->simdata->sender;
 }
 
 /** \ingroup m_task_management
@@ -170,8 +152,7 @@ msg_process_t MSG_task_get_sender(msg_task_t task)
  */
 msg_host_t MSG_task_get_source(msg_task_t task)
 {
-  xbt_assert(task, "Invalid parameters");
-  return (static_cast<simdata_task_t> (task->simdata)->source);
+  return task->simdata->source;
 }
 
 /** \ingroup m_task_management
@@ -181,7 +162,6 @@ msg_host_t MSG_task_get_source(msg_task_t task)
  */
 const char *MSG_task_get_name(msg_task_t task)
 {
-  xbt_assert(task, "Invalid parameters");
   return task->name;
 }
 
@@ -192,7 +172,6 @@ const char *MSG_task_get_name(msg_task_t task)
  */
 void MSG_task_set_name(msg_task_t task, const char *name)
 {
-  xbt_assert(task, "Invalid parameters");
   task->name = xbt_strdup(name);
 }
 
@@ -209,8 +188,6 @@ void MSG_task_set_name(msg_task_t task, const char *name)
  */
 msg_error_t MSG_task_destroy(msg_task_t task)
 {
-  xbt_assert((task != nullptr), "Invalid parameter");
-
   if (task->simdata->isused) {
     /* the task is being sent or executed: cancel it first */
     MSG_task_cancel(task);
@@ -288,7 +265,7 @@ void MSG_task_set_bytes_amount(msg_task_t task, double data_size)
  */
 double MSG_task_get_remaining_communication(msg_task_t task)
 {
-  XBT_DEBUG("calling simcall_communication_get_remains(%p)", task->simdata->comm);
+  XBT_DEBUG("calling simcall_communication_get_remains(%p)", task->simdata->comm.get());
   return task->simdata->comm->remains();
 }
 
@@ -307,11 +284,9 @@ double MSG_task_get_bytes_amount(msg_task_t task)
  */
 void MSG_task_set_priority(msg_task_t task, double priority)
 {
-  xbt_assert((task != nullptr) && (task->simdata != nullptr), "Invalid parameter");
   task->simdata->priority = 1 / priority;
   if (task->simdata->compute)
-    simcall_execution_set_priority(task->simdata->compute,
-        task->simdata->priority);
+    simcall_execution_set_priority(task->simdata->compute, task->simdata->priority);
 }
 
 /** \ingroup m_task_management
@@ -322,9 +297,6 @@ void MSG_task_set_priority(msg_task_t task, double priority)
  */
 void MSG_task_set_bound(msg_task_t task, double bound)
 {
-  xbt_assert(task, "Invalid parameter");
-  xbt_assert(task->simdata, "Invalid parameter");
-
   if (bound < 1e-12) /* close enough to 0 without any floating precision surprise */
     XBT_INFO("bound == 0 means no capping (i.e., unlimited).");
 
@@ -332,3 +304,5 @@ void MSG_task_set_bound(msg_task_t task, double bound)
   if (task->simdata->compute)
     simcall_execution_set_bound(task->simdata->compute, task->simdata->bound);
 }
+
+SG_END_DECL()