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changeset 1514:99ea7b932470 draft

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create OpenCL test
author Yuhi TOMARI <yuhi@cr.ie.u-ryukyu.ac.jp>
date Sun, 14 Oct 2012 02:40:05 +0900
parents 18b63e697c61
children b3644b73d2cf
files example/OpenCL/twice.cl example/many_task/README example/many_task/main.cc example/many_task/ppe/QuickSort.cc example/many_task/ppe/sort_test.cc
diffstat 5 files changed, 27 insertions(+), 17 deletions(-) [+]
line wrap: on
line diff
--- a/example/OpenCL/twice.cl	Mon Oct 08 02:03:18 2012 +0900
+++ b/example/OpenCL/twice.cl	Sun Oct 14 02:40:05 2012 +0900
@@ -3,18 +3,8 @@
       __global int *input_data,
       __global int *output_data)
 {
-    int a = 1;
-    int b = rec(a);
     long count = (long)data_count[0];
     for (int i = 0; i<count; i++) {
-        output_data[i] = b;
+        output_data[i] = input_data[i]*2;
     }
 }
-
-int
-rec(int a)
-{
-    if (a<=1) return a;
-    return rec(a-1)+rec(a-2);
-
-}
--- a/example/many_task/README	Mon Oct 08 02:03:18 2012 +0900
+++ b/example/many_task/README	Sun Oct 14 02:40:05 2012 +0900
@@ -1,3 +1,6 @@
+2012/10/8 tomari
+ppe内でmakeしたらCeriumを使わないtest routineが走る
+
 2010/7/31 kono
 
 bitoinc sort の一段落を待って、次のtaskを生成する方法だと、
--- a/example/many_task/main.cc	Mon Oct 08 02:03:18 2012 +0900
+++ b/example/many_task/main.cc	Sun Oct 14 02:40:05 2012 +0900
@@ -36,6 +36,7 @@
     gettimeofday(&tv, NULL);
     return tv.tv_sec + (double)tv.tv_usec*1e-6;
 }
+
 /*
 static void
 show_data(void)
@@ -113,7 +114,10 @@
 
     HTaskPtr restart = manager->create_task(sort_task,0,0,0,0);
     restart->set_param(0,(memaddr)&sorter);
-    //set flip flag
+    //restart->set_inData(0,sorter.data,sizeof(Data)*length);
+    //restart->set_param(0,(memaddr)&length);
+    // restart->set_outData(0,sorter.data,sizeof(Data)*(int)length);
+    // set flip flag
     restart->spawn();
 }
 
--- a/example/many_task/ppe/QuickSort.cc	Mon Oct 08 02:03:18 2012 +0900
+++ b/example/many_task/ppe/QuickSort.cc	Sun Oct 14 02:40:05 2012 +0900
@@ -14,12 +14,12 @@
     data[right] = tmp;
 }
 
-// #define USE_MEMCPY
+//#define USE_MEMCPY
 
 static int
 run(SchedTask *s, void* rbuff, void* wbuff) {
     // copy value
-    int begin   = 0;
+    int begin  = 0;
 #if USE_SIMPLE_TASK
     int end = s->read_size()/sizeof(Data);
     Data *r_data = (Data*)rbuff;
--- a/example/many_task/ppe/sort_test.cc	Mon Oct 08 02:03:18 2012 +0900
+++ b/example/many_task/ppe/sort_test.cc	Sun Oct 14 02:40:05 2012 +0900
@@ -33,6 +33,19 @@
 
 Sort sorter;
 
+void
+check_data()
+{
+    for(int i=0; i< sorter.data_length-1;i++) {
+        if (sorter.data[i].index>sorter.data[i+1].index)  {
+            printf("Data are not sorted at %d. %d > %d \n",i, sorter.data[i].index,sorter.data[i+1].index);
+            return;
+        }
+    }
+    printf("Data are sorted\n");
+}
+
+
 int
 main(int argc, char *argv[])
 {
@@ -50,9 +63,9 @@
 
     int begin = 0;
     int end = length;
-    show(sorter.data, end-1);
+    //show(sorter.data, end-1);
     qsort_test(sorter.data, begin, end);
-    show(sorter.data, end-1);
-
+    //show(sorter.data, end-1);
+    check_data();
     return 0;
 }