Changes in libcfa/src/concurrency/cofor.cfa [ee9ad40:e4c3819]

File:

• libcfa/src/concurrency/cofor.cfa (modified) (4 diffs)

libcfa/src/concurrency/cofor.cfa

@@ -4 +4 @@
 // cofor ( uC++ COFOR )
 
-thread cofor_runner {
+thread co_runner {
         ssize_t low, high;
         __cofor_body_t loop_body;
 };
 
-static void ?{}( cofor_runner & this, ssize_t low, ssize_t high, __cofor_body_t loop_body ) {
+static void ?{}( co_runner & this, ssize_t low, ssize_t high, __cofor_body_t loop_body ) {
         this.low = low;
         this.high = high;
@@ -15 +15 @@
 }
 
-void main( cofor_runner & this ) with( this ) {
+void main( co_runner & this ) with( this ) {
         for ( ssize_t i = low; i < high; i++ )
                 loop_body(i);
 }
 
-void __Cofor__( ssize_t low, ssize_t high, __cofor_body_t loop_body ) libcfa_public {
+void cofor( ssize_t low, ssize_t high, __cofor_body_t loop_body ) libcfa_public {
         ssize_t range = high - low;
   if ( range <= 0 ) return;
@@ -29 +29 @@
         ssize_t i = 0;
         ssize_t stride_iter = low;
-        cofor_runner * runners[ threads ];
+        co_runner * runners[ threads ];
         for ( i; threads ) {
                 runners[i] = alloc();
@@ -45 +45 @@
 }
 
+//////////////////////////////////////////////////////////////////////////////////////////
+// parallel (COBEGIN/COEND)
 
+thread para_runner {
+        parallel_stmt_t body;
+        void * arg;
+};
+
+static void ?{}( para_runner & this, parallel_stmt_t body, void * arg ) { 
+        this.body = body;
+        this.arg = arg;
+}
+
+void main( para_runner & this ) with( this ) { body( arg ); }
+
+void parallel( parallel_stmt_t * stmts, void ** args, size_t num ) libcfa_public {
+        para_runner * runners[ num ];
+        for ( i; num )
+                (*(runners[i] = malloc())){ stmts[i], args[i] };
+        for ( i; num )
+                delete( runners[i] );
+}
+