-/* Copyright (c) 2006, 2007, 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2006-2011. The SimGrid Team.
* All rights reserved. */
/* This program is free software; you can redistribute it and/or modify it
#include "xbt/dict.h"
#include "xbt/sysdep.h"
#include "surf/surf.h"
+#include "surf/surf_resource.h"
+
+
XBT_LOG_NEW_DEFAULT_SUBCATEGORY(sd_workstation, sd,
"Logging specific to SimDag (workstation)");
if (sd_global->workstation_list == NULL) { /* this is the first time the function is called */
sd_global->workstation_list =
- xbt_new(SD_workstation_t, host_lib->count);
+ xbt_new(SD_workstation_t, xbt_lib_length(host_lib));
i = 0;
xbt_lib_foreach(host_lib, cursor, key, data) {
if(data[SD_HOST_LEVEL])
- sd_global->workstation_list[i++] = (SD_workstation_t) data[SD_HOST_LEVEL];
+ sd_global->workstation_list[i++] = (SD_workstation_t) data[SD_HOST_LEVEL];
}
}
return sd_global->workstation_list;
*/
int SD_workstation_get_number(void)
{
- return host_lib->count;
+ return xbt_lib_length(host_lib);
}
/**
}
+/** @brief Displays debugging informations about a workstation */
+void SD_workstation_dump(SD_workstation_t ws)
+{
+ xbt_dict_t props;
+ xbt_dict_cursor_t cursor=NULL;
+ char *key,*data;
+ SD_task_t task = NULL;
+
+ XBT_INFO("Displaying workstation %s", SD_workstation_get_name(ws));
+ XBT_INFO(" - power: %.0f", SD_workstation_get_power(ws));
+ XBT_INFO(" - available power: %.2f", SD_workstation_get_available_power(ws));
+ switch (ws->access_mode){
+ case SD_WORKSTATION_SHARED_ACCESS:
+ XBT_INFO(" - access mode: Space shared");
+ break;
+ case SD_WORKSTATION_SEQUENTIAL_ACCESS:
+ XBT_INFO(" - access mode: Exclusive");
+ task = SD_workstation_get_current_task(ws);
+ if(task)
+ XBT_INFO(" current running task: %s",
+ SD_task_get_name(task));
+ else
+ XBT_INFO(" no task running");
+ break;
+ default: break;
+ }
+ props = SD_workstation_get_properties(ws);
+
+ if (!xbt_dict_is_empty(props)){
+ XBT_INFO(" - properties:");
+
+ xbt_dict_foreach(props,cursor,key,data) {
+ XBT_INFO(" %s->%s",key,data);
+ }
+ }
+}
/**
* \brief Returns the route between two workstations
}
/**
- * \brief Returns the latency of the route between two workstations, i.e. the sum of all link latencies
+ * \brief Returns the latency of the route between two workstations, i.e. the sum of all link latencies
* between the workstations.
*
* \param src the first workstation
}
/**
- * \brief Returns the bandwidth of the route between two workstations, i.e. the minimum link bandwidth of all
+ * \brief Returns the bandwidth of the route between two workstations, i.e. the minimum link bandwidth of all
* between the workstations.
*
* \param src the first workstation
e_SD_workstation_access_mode_t
access_mode)
{
+ xbt_assert(access_mode != SD_WORKSTATION_SEQUENTIAL_ACCESS ||
+ access_mode != SD_WORKSTATION_SHARED_ACCESS,
+ "Trying to set an invalid access mode");
+
if (access_mode == workstation->access_mode) {
return; // nothing is changed
}
}
}
-/* Returns whether a task can start now on a workstation.
- *//*
- int __SD_workstation_can_start(SD_workstation_t workstation, SD_task_t task) {
- SD_CHECK_INIT_DONE();
- xbt_assert(workstation != NULL && task != NULL, "Invalid parameter");
+/* Returns whether a task can start now on a workstation*/
+/*
+ int __SD_workstation_can_start(SD_workstation_t workstation, SD_task_t task) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert(workstation != NULL && task != NULL, "Invalid parameter");
- return !__SD_workstation_is_busy(workstation) &&
- (xbt_fifo_size(workstation->task_fifo) == 0) || xbt_fifo_get_first_item(workstation->task_fifo) == task);
- }
- */
+ return !__SD_workstation_is_busy(workstation) &&
+ (xbt_fifo_size(workstation->task_fifo) == 0) || xbt_fifo_get_first_item(workstation->task_fifo) == task);
+ }
+*/
/* Returns whether a workstation is busy. A workstation is busy is it is
* in sequential mode and a task is running on it or the fifo is not empty.
