renamed package com.mbien.* in com.jogamp.* JOCL is now officially a JogAmp team player ;).

1 files changed, 52 insertions, 0 deletions

diff --git a/test/com/jogamp/opencl/TestUtils.java b/test/com/jogamp/opencl/TestUtils.java
new file mode 100644
index 00000000..e2ef16f3
--- /dev/null
+++ b/test/com/jogamp/opencl/TestUtils.java
@@ -0,0 +1,52 @@
+package com.jogamp.opencl;
+
+import java.nio.ByteBuffer;
+import java.util.Random;
+
+import static java.lang.System.*;
+import static org.junit.Assert.*;
+
+/**
+ * @author Michael Bien
+ */
+public class TestUtils {
+
+    //decrease this value on systems with few memory.
+    final static int ONE_MB = 1048576;
+
+    final static int NUM_ELEMENTS = 10000000;
+
+    public static final void fillBuffer(ByteBuffer buffer, int seed) {
+
+        Random rnd = new Random(seed);
+
+        while(buffer.remaining() != 0)
+            buffer.putInt(rnd.nextInt());
+
+        buffer.rewind();
+    }
+
+    public static final int roundUp(int groupSize, int globalSize) {
+        int r = globalSize % groupSize;
+        if (r == 0) {
+            return globalSize;
+        } else {
+            return globalSize + groupSize - r;
+        }
+    }
+
+    public static final void checkIfEqual(ByteBuffer a, ByteBuffer b, int elements) {
+        for(int i = 0; i < elements; i++) {
+            int aVal = a.getInt();
+            int bVal = b.getInt();
+            if(aVal != bVal) {
+                out.println("a: "+aVal);
+                out.println("b: "+bVal);
+                out.println("position: "+a.position());
+                fail("a!=b");
+            }
+        }
+        a.rewind();
+        b.rewind();
+    }
+}