# HG changeset patch
# User Yutaka_Kinjyo
# Date 1311819028 -32400
# Node ID ef8efbd04df98edf072b87bd3494c368ed8a6987
# Parent  641eef31681eb8714d20dbc613036b6b5e6206ce
minor change

diff -r 641eef31681e -r ef8efbd04df9 WordCount/main.cc
--- a/WordCount/main.cc	Thu Jul 28 10:55:36 2011 +0900
+++ b/WordCount/main.cc	Thu Jul 28 11:10:28 2011 +0900
@@ -163,7 +163,6 @@
 
     // このdivi_size はどうやって決めるよ
     int divi_size = 1024;
-    //size_t global_work_size = (st_mmap.size + divi_size - 1) / divi_size;
     size_t global_work_size = st_mmap.size / divi_size;
     int remain_size = st_mmap.size - global_work_size * divi_size; 
     if (remain_size > 0) {
@@ -219,19 +218,10 @@
     int *out_data = (int*)malloc(out_size);
 
 
-#ifndef BLOKING
-
-    // 演算結果の読み込み
-    // CL_TRUE で bloking
-    ret = clEnqueueReadBuffer(command_queue, out_memobj, CL_TRUE, 0, 
-                              out_size, out_data, 0, NULL, NULL);
-
-#else 
-
     cl_event ev;
 
     // 演算結果の読み込み
-    // CL_FALSE で non-bloking
+    // CL_FALSE で non-bloking, CL_TURE で bloking
     ret = clEnqueueReadBuffer(command_queue, out_memobj, CL_FALSE, 0, 
                               out_size, out_data, 0, NULL, &ev);
 
@@ -239,7 +229,6 @@
     // これはeventひとつだけど、listにして、複数 wait できる
     clWaitForEvents(1, &ev);
 
-#endif
     
     oclCheckError(ret, CL_SUCCESS);
 
@@ -280,6 +269,7 @@
     clReleaseMemObject(out_memobj);
     clReleaseCommandQueue(command_queue);
     clReleaseContext(context);
+    clReleaseEvent(ev);
 
     free(source_str);
     free(out_data);