add deque

[cdsspec-compiler.git] / benchmark / chase-lev-deque-bugfix / deque.h

diff --git a/benchmark/chase-lev-deque-bugfix/deque.h b/benchmark/chase-lev-deque-bugfix/deque.h
index bc670e7ef1e540d56b2e043fe1b11b48f396b91a..fa76d8dc4e7073e52fc72c234430e21c6d219a7c 100644 (file)
--- a/benchmark/chase-lev-deque-bugfix/deque.h
+++ b/benchmark/chase-lev-deque-bugfix/deque.h
@@ -11,12 +11,95 @@ typedef struct {
        atomic_uintptr_t array; /* Atomic(Array *) */
 } Deque;
 
+#define EMPTY 0xffffffff
+#define ABORT 0xfffffffe
+
+/**
+    @Begin
+    @Options:
+        LANG = C;
+    @Global_define:
+        @DeclareStruct:
+        typedef struct tag_elem {
+            call_id_t id;
+            int data;
+        } tag_elem_t;
+        
+        @DeclareVar:
+        spec_list *__deque;
+        id_tag_t *tag;
+        @InitVar:
+            __deque= new_spec_list();
+            tag = new_id_tag(); // Beginning of available id
+        @DefineFunc:
+            tag_elem_t* new_tag_elem(call_id_t id, int data) {
+                tag_elem_t *e = (tag_elem_t*) CMODEL_MALLOC(sizeof(tag_elem_t));
+                e->id = id;
+                e->data = data;
+                return e;
+            }
+        @DefineFunc:
+            call_id_t get_id(void *wrapper) {
+                return ((tag_elem_t*) wrapper)->id;
+            }
+        @DefineFunc:
+            int get_data(void *wrapper) {
+                return ((tag_elem_t*) wrapper)->data;
+            }
+    @Happens_before:
+        Push -> Steal
+               Push -> Take
+    @End
+*/
+
+
 Deque * create();
-int take(Deque *q);
 void resize(Deque *q);
+
+/**
+    @Begin
+    @Interface: Take 
+    @Commit_point_set: Take_Point1 | Take_Point2 | Take_Point3 | Take_Point4
+    @ID: size(__deque) == 0 ? DEFAULT_CALL_ID : get_id(back(__deque))
+    @Action:
+        int _Old_Val = EMPTY;
+               if (size(__deque) > 0) {
+                       _Old_Val = get_data(back(__deque));
+               pop_back(__deque);
+               }
+    @Post_check:
+        _Old_Val == __RET__
+    @End
+*/
+int take(Deque *q);
+
+/**
+    @Begin
+    @Interface: Push 
+    @Commit_point_set: Push_Point
+    @ID: get_and_inc(tag);
+    @Action:
+        tag_elem_t *elem = new_tag_elem(__ID__, x);
+        push_back(__deque, elem);
+    @End
+*/
 void push(Deque *q, int x);
 
-#define EMPTY 0xffffffff
-#define ABORT 0xfffffffe
+/**
+    @Begin
+    @Interface: Steal 
+    @Commit_point_set: Steal_Point1 | Steal_Point2 | Steal_Point3
+    @ID: size(__deque) == 0 ? DEFAULT_CALL_ID : get_id(front(__deque))
+    @Action:
+        int _Old_Val = EMPTY;
+               if (size(__deque) > 0) {
+                       _Old_Val = get_data(front(__deque));
+               pop_front(__deque);
+               }
+    @Post_check:
+        _Old_Val == __RET__
+    @End
+*/
+int steal(Deque *q);
 
 #endif