document an ugly pimple in the code that were added for autorestart to work

[simgrid.git] / src / surf / sg_platf.c

diff --git a/src/surf/sg_platf.c b/src/surf/sg_platf.c
index e08135d..0af5c72 100644 (file)
--- a/src/surf/sg_platf.c
+++ b/src/surf/sg_platf.c
@@ -39,6 +39,13 @@ xbt_dynar_t sg_platf_mount_cb_list = NULL; // of sg_platf_storage_cb_t
 
 xbt_dynar_t sg_platf_process_cb_list = NULL;
 
+/* ***************************************** */
+/* TUTORIAL: New TAG                         */
+
+xbt_dynar_t sg_platf_gpu_cb_list = NULL;
+/* ***************************************** */
+
+
 static int surf_parse_models_setup_already_called;
 
 /* one RngStream for the platform, to respect some statistic rules */
@@ -59,8 +66,8 @@ void sg_platf_init(void) {
   sg_platf_cluster_cb_list = xbt_dynar_new(sizeof(sg_platf_cluster_cb_t), NULL);
   sg_platf_cabinet_cb_list = xbt_dynar_new(sizeof(sg_platf_cabinet_cb_t), NULL);
   sg_platf_postparse_cb_list = xbt_dynar_new(sizeof(sg_platf_link_cb_t),NULL);
-  sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_begin_cb_t),NULL);
-  sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(void_f_void_t),NULL);
+  sg_platf_AS_begin_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
+  sg_platf_AS_end_cb_list = xbt_dynar_new(sizeof(sg_platf_AS_cb_t),NULL);
   sg_platf_prop_cb_list = xbt_dynar_new(sizeof(sg_platf_prop_cb_t),NULL);
 
   sg_platf_route_cb_list = xbt_dynar_new(sizeof(sg_platf_route_cb_t), NULL);
@@ -77,6 +84,12 @@ void sg_platf_init(void) {
   sg_platf_mount_cb_list = xbt_dynar_new(sizeof(sg_platf_storage_cb_t), NULL);
 
   sg_platf_process_cb_list = xbt_dynar_new(sizeof(sg_platf_process_cb_t), NULL);
+
+  /* ***************************************** */
+  /* TUTORIAL: New TAG                         */
+
+  sg_platf_gpu_cb_list = xbt_dynar_new(sizeof(sg_platf_gpu_cb_t), NULL);
+  /* ***************************************** */
 }
 /** Module management function: frees all internal data structures */
 void sg_platf_exit(void) {
@@ -107,6 +120,13 @@ void sg_platf_exit(void) {
 
   xbt_dynar_free(&sg_platf_process_cb_list);
 
+  /* ***************************************** */
+  /* TUTORIAL: New TAG                         */
+
+  xbt_dynar_free(&sg_platf_gpu_cb_list);
+
+  /* ***************************************** */
+
   /* make sure that we will reinit the models while loading the platf once reinited */
   surf_parse_models_setup_already_called = 0;
 }
@@ -279,9 +299,9 @@ void sg_platf_end() {
 
 static int surf_parse_models_setup_already_called = 0;
 
-void sg_platf_new_AS_begin(const char *id, int routing) {
+void sg_platf_new_AS_begin(sg_platf_AS_cbarg_t AS) {
   unsigned int iterator;
-  sg_platf_AS_begin_cb_t fun;
+  sg_platf_AS_cb_t fun;
 
   if (!surf_parse_models_setup_already_called && !xbt_dynar_is_empty(sg_platf_AS_begin_cb_list)) {
     /* Initialize the surf models. That must be done after we got all config, and before we need the models.
@@ -301,7 +321,7 @@ void sg_platf_new_AS_begin(const char *id, int routing) {
   }
 
   xbt_dynar_foreach(sg_platf_AS_begin_cb_list, iterator, fun) {
-    fun(id, routing);
+    fun(AS);
   }
 }
 
@@ -313,6 +333,23 @@ void sg_platf_new_AS_end() {
   }
 }
 
+/* ***************************************** */
+/* TUTORIAL: New TAG                         */
+
+void sg_platf_new_gpu(sg_platf_gpu_cbarg_t gpu) {
+  unsigned int iterator;
+  void_f_void_t fun;
+  xbt_dynar_foreach(sg_platf_gpu_cb_list, iterator, fun) {
+    fun();
+  }
+}
+
+void sg_platf_gpu_add_cb(sg_platf_gpu_cb_t fct) {
+  xbt_dynar_push(sg_platf_gpu_cb_list, &fct);
+}
+
+/* ***************************************** */
+
 
 void sg_platf_host_add_cb(sg_platf_host_cb_t fct) {
   xbt_dynar_push(sg_platf_host_cb_list, &fct);
@@ -338,10 +375,10 @@ void sg_platf_cabinet_add_cb(sg_platf_cabinet_cb_t fct) {
 void sg_platf_postparse_add_cb(void_f_void_t fct) {
   xbt_dynar_push(sg_platf_postparse_cb_list, &fct);
 }
-void sg_platf_AS_begin_add_cb(sg_platf_AS_begin_cb_t fct) {
+void sg_platf_AS_begin_add_cb(sg_platf_AS_cb_t fct) {
   xbt_dynar_push(sg_platf_AS_begin_cb_list, &fct);
 }
-void sg_platf_AS_end_add_cb(void_f_void_t fct) {
+void sg_platf_AS_end_add_cb(sg_platf_AS_cb_t fct) {
   xbt_dynar_push(sg_platf_AS_end_cb_list, &fct);
 }
 void sg_platf_storage_add_cb(sg_platf_storage_cb_t fct) {