model-checker : visited states reduction available with comm determinism verification

[simgrid.git] / src / mc / mc_private.h

diff --git a/src/mc/mc_private.h b/src/mc/mc_private.h
index e7a2703..5395a1d 100644 (file)
--- a/src/mc/mc_private.h
+++ b/src/mc/mc_private.h
@@ -45,16 +45,28 @@ typedef struct s_mc_mem_region{
   size_t size;
 } s_mc_mem_region_t, *mc_mem_region_t;
 
+/** Ignored data
+ *
+ *  Some parts of the snapshot are ignored by zeroing them out: the real
+ *  values is stored here.
+ * */
+typedef struct s_mc_snapshot_ignored_data {
+  void* start;
+  size_t size;
+  void* data;
+} s_mc_snapshot_ignored_data_t, *mc_snapshot_ignored_data_t;
+
 typedef struct s_mc_snapshot{
   size_t heap_bytes_used;
   mc_mem_region_t regions[NB_REGIONS];
-  int nb_processes;
+  xbt_dynar_t enabled_processes;
   mc_mem_region_t* privatization_regions;
   int privatization_index;
   size_t *stack_sizes;
   xbt_dynar_t stacks;
   xbt_dynar_t to_ignore;
   uint64_t hash;
+  xbt_dynar_t ignored_data;
 } s_mc_snapshot_t, *mc_snapshot_t;
 
 /** Information about a given stack frame
@@ -330,7 +342,7 @@ typedef struct s_mc_visited_state{
 }s_mc_visited_state_t, *mc_visited_state_t;
 
 extern xbt_dynar_t visited_states;
-int is_visited_state(void);
+mc_visited_state_t is_visited_state(void);
 void visited_state_free(mc_visited_state_t state);
 void visited_state_free_voidp(void *s);
 
@@ -580,12 +592,14 @@ typedef struct s_mc_comm_pattern{
   void *data;
 }s_mc_comm_pattern_t, *mc_comm_pattern_t;
 
+extern xbt_dynar_t initial_communications_pattern;
 extern xbt_dynar_t communications_pattern;
 extern xbt_dynar_t incomplete_communications_pattern;
 
 void get_comm_pattern(xbt_dynar_t communications_pattern, smx_simcall_t request, int call);
 void complete_comm_pattern(xbt_dynar_t list, smx_action_t comm);
 void MC_pre_modelcheck_comm_determinism(void);
+void MC_modelcheck_comm_determinism(void);
 
 /* *********** Sets *********** */