#include "promise.h"
+#include "model.h"
+#include "schedule.h"
-Promise::Promise(ModelAction *act, uint64_t value) {
- this->value=value;
- this->read=act;
- this->numthreads=1;
+bool Promise::increment_threads(thread_id_t tid) {
+ unsigned int id=id_to_int(tid);
+ if ( id >= synced_thread.size() ) {
+ synced_thread.resize(id+1, false);
+ }
+ if (synced_thread[id])
+ return false;
+
+ synced_thread[id]=true;
+ unsigned int sync_size=synced_thread.size();
+ int promise_tid=id_to_int(read->get_tid());
+ for(unsigned int i=1;i<model->get_num_threads();i++) {
+ if ((i >= sync_size || !synced_thread[i]) && ( (int)i != promise_tid ) && model->is_enabled(int_to_id(i))) {
+ return false;
+ }
+ }
+ return true;
}
+bool Promise::check_promise() {
+ unsigned int sync_size=synced_thread.size();
+ for(unsigned int i=1;i<model->get_num_threads();i++) {
+ if ((i >= sync_size || !synced_thread[i]) && model->is_enabled(int_to_id(i))) {
+ return false;
+ }
+ }
+ return true;
+}