+#include "private.h"
#include "simdag/simdag.h"
#include "xbt/dict.h"
#include "xbt/sysdep.h"
-/*#include "private.h"*/
+#include "surf/surf.h"
-static xbt_dict_t workstations; /* workstation list */
-static int workstation_count; /* number of workstations */
-
- void *data;
- char *name;
- double power;
- double available_power;
- /* TODO: route */
-
-/* Creates a workstation.
+/* Creates a workstation and registers it in SD.
*/
-SG_workstation_t SG_workstation_create(void *data, const char *name, double power,
- double available_power) {
- xbt_assert0(power >= 0 && available_power >= 0, "Invalid parameter"); /* or > 0 ? */
+SD_workstation_t __SD_workstation_create(void *surf_workstation, void *data) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(surf_workstation != NULL, "surf_workstation is NULL !");
- SG_workstation_t workstation = xbt_new0(s_SG_workstation_t, 1);
+ SD_workstation_t workstation = xbt_new0(s_SD_workstation_t, 1);
+ workstation->surf_workstation = surf_workstation;
+ workstation->data = data; /* user data */
- workstation->data = data;
- workstation->name = xbt_strdup(name);
- workstation->power = power;
- workstation->available_power = power;
- /* TODO: route */
+ const char *name = SD_workstation_get_name(workstation);
+ xbt_dict_set(sd_global->workstations, name, workstation, __SD_workstation_destroy); /* add the workstation to the dictionary */
+ sd_global->workstation_count++;
return workstation;
}
-/* Returns a workstation given its name, or NULL if there is no such workstation.
+/** @ingroup SD_workstation_management
+ * @brief Returns a workstation given its name
+ *
+ * If there is no such workstation, the function returns NULL.
+ *
+ * @param name workstation name
+ * @return the workstation, or NULL if there is no such workstation
*/
-SG_workstation_t SG_workstation_get_by_name(const char *name) {
- xbt_assert0(name, "Invalid parameter");
+SD_workstation_t SD_workstation_get_by_name(const char *name) {
+ SD_CHECK_INIT_DONE();
- return xbt_dict_get_or_null(workstations, name);
+ xbt_assert0(name != NULL, "Invalid parameter");
+
+ return xbt_dict_get_or_null(sd_global->workstations, name);
}
-/* Returns a NULL-terminated array of existing workstations.
+/** @ingroup SD_workstation_management
+ * @brief Returns the workstations list
+ *
+ * Use SD_workstation_get_number to known the array size.
+ *
+ * @return an array of SD_workstation_t containing all workstations
+ * @see SD_workstation_get_number
*/
-SG_workstation_t* SG_workstation_get_list(void) {
- SG_workstation_t* array = xbt_new0(SG_workstation_t, workstation_count + 1);
+SD_workstation_t* SD_workstation_get_list(void) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(SD_workstation_get_number() > 0, "There is no workstation!");
+
+ SD_workstation_t* array = xbt_new0(SD_workstation_t, sd_global->workstation_count);
xbt_dict_cursor_t cursor;
char *key;
void *data;
int i=0;
- xbt_dict_foreach(workstations,cursor,key,data) {
- array[i++] = (SG_workstation_t) data;
+ xbt_dict_foreach(sd_global->workstations, cursor, key, data) {
+ array[i++] = (SD_workstation_t) data;
}
- array[i] = NULL;
return array;
}
-/* Returns the number or workstations.
+/** @ingroup SD_workstation_management
+ * @brief Returns the number of workstations
+ *
+ * @return the number of existing workstations
+ * @see SD_workstation_get_list
*/
-int SG_workstation_get_number(void) {
- return workstation_count;
+int SD_workstation_get_number(void) {
+ SD_CHECK_INIT_DONE();
+ return sd_global->workstation_count;
}
-/* Sets the data of a workstation.
+/** @ingroup SD_workstation_management
+ * @brief Sets the user data of a workstation
+ *
+ * The new data can be NULL. The old data should have been freed first
+ * if it was not NULL.
+ *
+ * @param workstation a workstation
+ * @param data the new data you want to associate with this workstation
+ * @see SD_workstation_get_data
*/
-void SG_workstation_set_data(SG_workstation_t workstation, void *data) {
- xbt_assert0(workstation, "Invalid parameter");
+void SD_workstation_set_data(SD_workstation_t workstation, void *data) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
workstation->data = data;
}
-/* Returns the data of a workstation.
+/** @ingroup SD_workstation_management
+ * @brief Returns the user data of a workstation
+ *
+ * @param workstation a workstation
+ * @return the user data associated with this workstation (can be NULL)
+ * @see SD_workstation_set_data
*/
-void* SG_workstation_get_data(SG_workstation_t workstation) {
- xbt_assert0(workstation, "Invalid parameter");
+void* SD_workstation_get_data(SD_workstation_t workstation) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
return workstation->data;
}
-/* Returns the name of a workstation.
+/** @ingroup SD_workstation_management
+ * @brief Returns the name of a workstation
+ *
+ * @param workstation a workstation
+ * @return the name of this workstation (cannot be NULL)
*/
-const char* SG_workstation_get_name(SG_workstation_t workstation) {
- xbt_assert0(workstation, "Invalid parameter");
- return workstation->name;
+const char* SD_workstation_get_name(SD_workstation_t workstation) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
+ return surf_workstation_resource->common_public->get_resource_name(workstation->surf_workstation);
}
-SG_link_t* SG_workstation_route_get_list(SG_workstation_t src, SG_workstation_t dst) {
- /* TODO */
- return NULL;
-}
+/** @ingroup SD_workstation_management
+ * @brief Returns the route between two workstations
+ *
+ * Use SD_workstation_route_get_size to known the array size.
+ *
+ * @param src a workstation
+ * @param dst another workstation
+ * @return a new array of SD_link_t representating the route between these two workstations
+ * @see SD_workstation_route_get_size
+ */
+SD_link_t* SD_workstation_route_get_list(SD_workstation_t src, SD_workstation_t dst) {
+ SD_CHECK_INIT_DONE();
-int SG_workstation_route_get_size(SG_workstation_t src, SG_workstation_t dst) {
- /* TODO */
- return 0;
+ void *surf_src = src->surf_workstation;
+ void *surf_dst = dst->surf_workstation;
+
+ const void **surf_route = surf_workstation_resource->extension_public->get_route(surf_src, surf_dst);
+ int route_size = surf_workstation_resource->extension_public->get_route_size(surf_src, surf_dst);
+
+ SD_link_t* route = xbt_new0(SD_link_t, route_size);
+ const char *link_name;
+ int i;
+ for (i = 0; i < route_size; i++) {
+ link_name = surf_workstation_resource->extension_public->get_link_name(surf_route[i]);
+ route[i] = xbt_dict_get(sd_global->links, link_name);
+ }
+
+ return route;
}
-/* Returns the total power of a workstation.
+/** @ingroup SD_workstation_management
+ * @brief Returns the number of links on the route between two workstations
+ *
+ * @param src a workstation
+ * @param dst another workstation
+ * @return the number of links on the route between these two workstations
+ * @see SD_workstation_route_get_list
*/
-double SG_workstation_get_power(SG_workstation_t workstation) {
- xbt_assert0(workstation, "Invalid parameter");
- return workstation->power;
+int SD_workstation_route_get_size(SD_workstation_t src, SD_workstation_t dst) {
+ SD_CHECK_INIT_DONE();
+ return surf_workstation_resource->extension_public->
+ get_route_size(src->surf_workstation, dst->surf_workstation);
}
-/* Return the available power of a workstation.
+/** @ingroup SD_workstation_management
+ * @brief Returns the total power of a workstation
+ *
+ * @param workstation a workstation
+ * @return the total power of this workstation
+ * @see SD_workstation_get_available_power
*/
-double SG_workstation_get_available_power(SG_workstation_t workstation) {
- xbt_assert0(workstation, "Invalid parameter");
- return workstation->available_power;
+double SD_workstation_get_power(SD_workstation_t workstation) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
+ return surf_workstation_resource->extension_public->get_speed(workstation->surf_workstation, 1.0);
}
-/* Destroys a workstation. The user data (if any) should have been destroyed first.
+/** @ingroup SD_workstation_management
+ * @brief Returns the proportion of available power in a workstation
+ *
+ * @param workstation a workstation
+ * @return the proportion of power currently available in this workstation (normally a number between 0 and 1)
+ * @see SD_workstation_get_power
*/
-void SG_workstation_destroy(SG_workstation_t workstation) {
- xbt_assert0(workstation, "Invalid parameter");
-
- if (workstation->name)
- free(workstation->name);
-
- /* TODO: route */
+double SD_workstation_get_available_power(SD_workstation_t workstation) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
+ return surf_workstation_resource->extension_public->get_available_speed(workstation->surf_workstation);
+}
- free(workstation);
+/* Destroys a workstation.
+ */
+void __SD_workstation_destroy(void *workstation) {
+ SD_CHECK_INIT_DONE();
+ xbt_assert0(workstation != NULL, "Invalid parameter");
+ /* workstation->surf_workstation is freed by surf_exit and workstation->data is freed by the user */
+ xbt_free(workstation);
}
