Changes between Version 40 and Version 41 of OpenMPTransformation

Timestamp:

06/10/14 14:12:10 (12 years ago)

Author:

siegel

Comment:

--

OpenMPTransformation

@@ -80 +80 @@
 * `void $omp_write($shared_ref ref, void *value)`
  * called by a thread to write to the shared object pointed to by `ref`.  The value to be written is taken from the memory unit pointed to by `value`.
+* `void $omp_apply_assoc($shared_ref ref, $operator op, void *value)`
+ * Reads the reference, applies the associative operator specified by `op` to the read value and the value pointed to by `value`, and writes the result back to `ref`.  This happens in one atomic step.  Example: you can use this to add some value to a shared variable, using `CIVL_SUM` for `op`.
 * `void $omp_flush($omp_shared shared)`
  * performs an OpenMP flush operation on the shared object