edits

[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..e652f2236fc57929e9566782dec092d6eded227e 100644 (file)
--- a/benchmark/chase-lev-deque-bugfix/deque.h
+++ b/benchmark/chase-lev-deque-bugfix/deque.h
@@ -1,6 +1,13 @@
 #ifndef DEQUE_H
 #define DEQUE_H
 
+#include <spec_lib.h>
+#include <stdlib.h>
+#include <cdsannotate.h>
+#include <specannotation.h>
+#include <model_memory.h>
+#include "common.h"
+
 typedef struct {
        atomic_size_t size;
        atomic_int buffer[];
@@ -11,12 +18,82 @@ typedef struct {
        atomic_uintptr_t array; /* Atomic(Array *) */
 } Deque;
 
+#define EMPTY 0xffffffff
+#define ABORT 0xfffffffe
+
+/**
+    @Begin
+    @Options:
+        LANG = C;
+    @Global_define:
+        @DeclareVar:
+                       IntegerList *__deque;
+        @InitVar:
+                       __deque = createIntegerList();
+               @Finalize:
+                       if (__deque)
+                               destroyIntegerList(__deque);
+                       return true;
+               @DefineFunc:
+                       bool succ(int res) {
+                               return res != EMPTY && res != ABORT;
+                       }
+    @Happens_before:
+        Push -> Steal
+       @Commutativity: Push <-> Steal: true
+       @Commutativity: Take <-> Steal: true
+
+    @End
+*/
+
+
 Deque * create();
-int take(Deque *q);
 void resize(Deque *q);
+
+/**
+    @Begin
+    @Interface: Take 
+    @Commit_point_set: TakeReadBottom | TakeReadBuffer | TakeReadTop
+    @ID: succ(__RET__) ? __RET__ : DEFAULT_CALL_ID
+    @Action:
+               int elem = 0;
+       if (succ(__RET__)) {
+                       elem = back(__deque);
+                       pop_back(__deque);
+                       //model_print("take: elem=%d, __RET__=%d\n", elem, __RET__);
+               }
+    @Post_check: succ(__RET__) ? __RET__ == elem : true
+    @End
+*/
+int take(Deque *q);
+
+/**
+    @Begin
+    @Interface: Push 
+    @Commit_point_set: PushUpdateBuffer
+    @ID: x 
+    @Action:
+               push_back(__deque, x);
+               //model_print("push: elem=%d\n", x);
+    @End
+*/
 void push(Deque *q, int x);
 
-#define EMPTY 0xffffffff
-#define ABORT 0xfffffffe
+/**
+    @Begin
+    @Interface: Steal 
+    @Commit_point_set: StealReadTop1 | StealReadTop2 | StealReadBuffer
+    @ID: succ(__RET__) ? __RET__ : DEFAULT_CALL_ID
+    @Action:
+       int elem = 0;
+       if (succ(__RET__)) {
+                       elem = front(__deque);
+                       pop_front(__deque);
+                       //model_print("steal: elem=%d, __RET__=%d\n", elem, __RET__);
+               }
+    @Post_check: succ(__RET__) ? __RET__ == elem : true
+    @End
+*/
+int steal(Deque *q);
 
 #endif