8 Replies Latest reply on Jul 24, 2010 7:11 AM by Lev

    corresponding method of clFinish() in kernel file


      I'm now using two kernel functions to solve a problem, and two methods of invoking them have been used. In the first method, a kernel function is called by the other kernel function; and the two kernel functions are invoked on the host in-order in the second method. 

      I used mem_fence() method in the first method and clFinish() in the second method. However, when i debug the program using the first method, something seemed wrong. So my question is: Is there something wrong of the first method, or the method in the kernel corresponding to clFinish() is not mem_fence() function? I also used barrier() function in both of the method.