fix a hard coding bug

change 4 --> numQueues

Author: tingxingdong

src/client/clfunc_xsyrk.hpp

@@ -458,7 +458,7 @@ call_func()
     clblasSsyrk(order_, buffer_.uplo_, buffer_.trans_a_, buffer_.n_,
                      buffer_.k_, buffer_.alpha_, buffer_.buf_a_, buffer_.offA_,
                      buffer_.lda_, buffer_.beta_, buffer_.buf_c_, buffer_.offC_,
-                     buffer_.ldc_, 4, queues_, 0, NULL, &event_);
+                     buffer_.ldc_, numQueues, queues_, 0, NULL, &event_);
 
     clWaitForEvents(1, &event_);
     timer.Stop(timer_id);