diff options
Diffstat (limited to 'test/com/jogamp/opencl')
| -rw-r--r-- | test/com/jogamp/opencl/CLBufferTest.java | 96 |
1 files changed, 76 insertions, 20 deletions
diff --git a/test/com/jogamp/opencl/CLBufferTest.java b/test/com/jogamp/opencl/CLBufferTest.java index 1b718277..e85f4504 100644 --- a/test/com/jogamp/opencl/CLBufferTest.java +++ b/test/com/jogamp/opencl/CLBufferTest.java @@ -3,14 +3,14 @@ * * Redistribution and use in source and binary forms, with or without modification, are * permitted provided that the following conditions are met: - * + * * 1. Redistributions of source code must retain the above copyright notice, this list of * conditions and the following disclaimer. - * + * * 2. Redistributions in binary form must reproduce the above copyright notice, this list * of conditions and the following disclaimer in the documentation and/or other materials * provided with the distribution. - * + * * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR @@ -20,7 +20,7 @@ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * + * * The views and conclusions contained in the software and documentation are those of the * authors and should not be interpreted as representing official policies, either expressed * or implied, of JogAmp Community. @@ -31,8 +31,14 @@ package com.jogamp.opencl; import com.jogamp.opencl.CLMemory.Mem; import com.jogamp.opencl.CLMemory.Map; import com.jogamp.common.nio.Buffers; +import java.nio.Buffer; import java.nio.ByteBuffer; +import java.nio.DoubleBuffer; import java.nio.FloatBuffer; +import java.nio.IntBuffer; +import java.nio.LongBuffer; +import java.nio.ShortBuffer; +import java.util.List; import java.util.concurrent.CountDownLatch; import java.util.concurrent.TimeUnit; import org.junit.Test; @@ -41,6 +47,8 @@ import static org.junit.Assert.*; import static java.lang.System.*; import static com.jogamp.opencl.TestUtils.*; import static com.jogamp.common.nio.Buffers.*; +import static com.jogamp.opencl.util.CLPlatformFilters.*; +import static com.jogamp.opencl.CLVersion.*; /** * @@ -48,6 +56,62 @@ import static com.jogamp.common.nio.Buffers.*; */ public class CLBufferTest { + + @Test + public void createBufferTest() { + + out.println(" - - - highLevelTest; create buffer test - - - "); + + CLContext context = CLContext.create(); + try{ + int size = 6; + + CLBuffer<ByteBuffer> bb = context.createByteBuffer(size); + CLBuffer<ShortBuffer> sb = context.createShortBuffer(size); + CLBuffer<IntBuffer> ib = context.createIntBuffer(size); + CLBuffer<LongBuffer> lb = context.createLongBuffer(size); + CLBuffer<FloatBuffer> fb = context.createFloatBuffer(size); + CLBuffer<DoubleBuffer> db = context.createDoubleBuffer(size); + + List<CLMemory<? extends Buffer>> buffers = context.getMemoryObjects(); + assertEquals(6, buffers.size()); + + assertEquals(1, bb.getElementSize()); + assertEquals(2, sb.getElementSize()); + assertEquals(4, ib.getElementSize()); + assertEquals(8, lb.getElementSize()); + assertEquals(4, fb.getElementSize()); + assertEquals(8, db.getElementSize()); + + ByteBuffer anotherNIO = newDirectByteBuffer(2); + + for (CLMemory<? extends Buffer> memory : buffers) { + + CLBuffer<? extends Buffer> buffer = (CLBuffer<? extends Buffer>) memory; + Buffer nio = buffer.getBuffer(); + + assertEquals(nio.capacity(), buffer.getCLCapacity()); + assertEquals(buffer.getNIOSize(), buffer.getCLSize()); + assertEquals(sizeOfBufferElem(nio), buffer.getElementSize()); + assertEquals(nio.capacity() * sizeOfBufferElem(nio), buffer.getCLSize()); + + CLBuffer<ByteBuffer> clone = buffer.cloneWith(anotherNIO); + + assertEquals(buffer.ID, clone.ID); + assertTrue(clone.equals(buffer)); + assertTrue(buffer.equals(clone)); + + assertEquals(buffer.getCLSize(), clone.getCLCapacity()); + assertEquals(buffer.getCLSize(), clone.getCLSize()); + assertEquals(anotherNIO.capacity(), clone.getNIOCapacity()); + } + + }finally{ + context.release(); + } + + } + @Test public void writeCopyReadBufferTest() { @@ -123,7 +187,7 @@ public class CLBufferTest { context.release(); } - + @Test public void mapBufferTest() { @@ -153,9 +217,9 @@ public class CLBufferTest { } CLCommandQueue queue = context.getDevices()[0].createCommandQueue(); - + // fill only first buffer -> we will copy the payload to the second later. - ByteBuffer mappedBufferA = queue.putMapBuffer(clBufferA, Map.READ_WRITE, true); + ByteBuffer mappedBufferA = queue.putMapBuffer(clBufferA, Map.WRITE, true); assertEquals(sizeInBytes, mappedBufferA.capacity()); fillBuffer(mappedBufferA, 12345); // write to A @@ -182,21 +246,13 @@ public class CLBufferTest { out.println(" - - - subBufferTest - - - "); - CLPlatform[] platforms = CLPlatform.listCLPlatforms(); - CLPlatform theChosenOne = null; - for (CLPlatform platform : platforms) { - if(platform.isAtLeast(CLVersion.CL_1_1)) { - theChosenOne = platform; - break; - } - } - - if(theChosenOne == null) { + CLPlatform platform = CLPlatform.getDefault(version(CL_1_1)); + if(platform == null) { out.println("aborting subBufferTest"); return; } - CLContext context = CLContext.create(theChosenOne); + CLContext context = CLContext.create(platform); try{ final int subelements = 5; // device only @@ -253,8 +309,8 @@ public class CLBufferTest { out.println(" - - - destructorCallbackTest - - - "); - CLPlatform platform = CLPlatform.getDefault(); - if(!platform.isAtLeast(CLVersion.CL_1_1)) { + CLPlatform platform = CLPlatform.getDefault(version(CL_1_1)); + if(platform == null) { out.println("aborting destructorCallbackTest"); return; } |