-/* Copyright (c) 2007-2009 Da SimGrid Team. All rights reserved. */
+/* Copyright (c) 2006, 2007, 2008, 2009, 2010. 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. */
/* task state sets */
xbt_swag_t not_scheduled_task_set;
+ xbt_swag_t schedulable_task_set;
xbt_swag_t scheduled_task_set;
- xbt_swag_t ready_task_set;
+ xbt_swag_t runnable_task_set;
xbt_swag_t in_fifo_task_set;
xbt_swag_t running_task_set;
xbt_swag_t done_task_set;
/* dependencies */
xbt_dynar_t tasks_before;
xbt_dynar_t tasks_after;
+ unsigned int unsatisfied_dependencies;
+ unsigned int is_not_ready;
/* scheduling parameters (only exist in state SD_SCHEDULED) */
int workstation_nb;
/* Functions to test if the task is in a given state. */
-/* Returns whether the given task is scheduled or ready. */
-static XBT_INLINE int __SD_task_is_scheduled_or_ready(SD_task_t task)
+/* Returns whether the given task is scheduled or runnable. */
+static XBT_INLINE int __SD_task_is_scheduled_or_runnable(SD_task_t task)
{
return task->state_set == sd_global->scheduled_task_set ||
- task->state_set == sd_global->ready_task_set;
+ task->state_set == sd_global->runnable_task_set;
+}
+
+/* Returns whether the given task is scheduled or runnable. */
+static XBT_INLINE int __SD_task_is_schedulable_or_done(SD_task_t task)
+{
+ return task->state_set == sd_global->schedulable_task_set ||
+ task->state_set == sd_global->done_task_set;
}
/* Returns whether the state of the given task is SD_NOT_SCHEDULED. */
return task->state_set == sd_global->not_scheduled_task_set;
}
+/* Returns whether the state of the given task is SD_SCHEDULED. */
+static XBT_INLINE int __SD_task_is_schedulable(SD_task_t task)
+{
+ return task->state_set == sd_global->schedulable_task_set;
+}
+
/* Returns whether the state of the given task is SD_SCHEDULED. */
static XBT_INLINE int __SD_task_is_scheduled(SD_task_t task)
{
return task->state_set == sd_global->scheduled_task_set;
}
-/* Returns whether the state of the given task is SD_READY. */
-static XBT_INLINE int __SD_task_is_ready(SD_task_t task)
+/* Returns whether the state of the given task is SD_RUNNABLE. */
+static XBT_INLINE int __SD_task_is_runnable(SD_task_t task)
{
- return task->state_set == sd_global->ready_task_set;
+ return task->state_set == sd_global->runnable_task_set;
}
/* Returns whether the state of the given task is SD_IN_FIFO. */
return task->state_set == sd_global->in_fifo_task_set;
}
-/* Returns whether the state of the given task is SD_READY or SD_IN_FIFO. */
-static XBT_INLINE int __SD_task_is_ready_or_in_fifo(SD_task_t task)
+/* Returns whether the state of the given task is SD_RUNNABLE or SD_IN_FIFO. */
+static XBT_INLINE int __SD_task_is_runnable_or_in_fifo(SD_task_t task)
{
- return task->state_set == sd_global->ready_task_set ||
+ return task->state_set == sd_global->runnable_task_set ||
task->state_set == sd_global->in_fifo_task_set;
}