--- a/example/fileread/main.cc	Sat Mar 15 17:46:13 2014 +0900
+++ b/example/fileread/main.cc	Thu Apr 17 23:43:09 2014 +0900
@@ -15,8 +15,8 @@
 static double st_time;
 static double ed_time;
 static int spe_num = 1;
-int divide_read_flag = 0;
 static CPU_TYPE spe_cpu = IO_0;
+static int READ_TYPE = MY_MMAP;
 static int DIVISION_SIZE = 1024*256*256;
 
 extern TaskManager *manager;
@@ -99,8 +99,8 @@
             spe_num = atoi(argv[i+1]);
         } else if (strcmp(argv[i], "-file") == 0) {
             filename = argv[i+1];
-        } else if (strcmp(argv[i], "-dr") == 0) {
-            divide_read_flag = 1;
+        } else if (strcmp(argv[i], "-br") == 0) {
+            READ_TYPE = BLOCKED_READ;
         }
     }
 
@@ -135,7 +135,6 @@
         exit(0);
     }
 
-    printf("in mmap mode\n");
     return 0;
 }
 
@@ -174,13 +173,15 @@
     HTaskPtr t_print = manager->create_task(Print_task, (memaddr)&fr->self, sizeof(memaddr),0,0);
     fr->t_print = t_print;
 
-    if (divide_read_flag != 0) {
+    if (READ_TYPE == MY_MMAP) {
+        run = manager->create_task(MMAP , (memaddr)&fr->self, sizeof(memaddr),0,0);
+        printf("+ in mmap mode +\n");
+    }else {
+        //my_mmap(filename, fd, fr);
+        printf("+ in Blocked Read mode +\n");
         char *read_text = (char*)manager->allocate(fr->filesize);
         run = manager->create_task(RUN_READ_BLOCKS, (memaddr)&fr->self, sizeof(memaddr),read_text,fr->filesize);
         fr->read_text = read_text;
-    }else {
-        //my_mmap(filename, fd, fr);
-        run = manager->create_task(MMAP , (memaddr)&fr->self, sizeof(memaddr),0,0);
     }
 
     t_print->wait_for(run);