diff options
Diffstat (limited to 'src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java')
| -rw-r--r-- | src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java b/src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java index aec01e2..e68acf3 100644 --- a/src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java +++ b/src/com/mbien/opencl/demos/hellojocl/HelloJOCL.java @@ -10,7 +10,6 @@ import java.nio.FloatBuffer; import java.util.Random; import static java.lang.System.*; -import static com.sun.gluegen.runtime.BufferFactory.*; import static com.mbien.opencl.CLBuffer.Mem.*; /** @@ -23,7 +22,7 @@ import static com.mbien.opencl.CLBuffer.Mem.*; public class HelloJOCL { public static void main(String[] args) throws IOException { - + int elementCount = 11444777; // Length of arrays to process int localWorkSize = 256; // Local work size dimensions int globalWorkSize = roundUp(localWorkSize, elementCount); // rounded up to the nearest multiple of the localWorkSize @@ -58,7 +57,7 @@ public class HelloJOCL { long time = nanoTime(); queue.putWriteBuffer(clBufferA, false) .putWriteBuffer(clBufferB, false) - .putNDRangeKernel(kernel, 1, 0, globalWorkSize, localWorkSize) + .put1DRangeKernel(kernel, 0, globalWorkSize, localWorkSize) .putReadBuffer(clBufferC, true); time = nanoTime() - time; @@ -69,8 +68,8 @@ public class HelloJOCL { out.println("a+b=c results snapshot: "); for(int i = 0; i < 10; i++) out.print(clBufferC.buffer.get() + ", "); - out.println("...; " + clBufferC.buffer.remaining()/SIZEOF_FLOAT + " more"); - + out.println("...; " + clBufferC.buffer.remaining() + " more"); + out.println("computation took: "+(time/1000000)+"ms"); } @@ -91,4 +90,4 @@ public class HelloJOCL { } } -} +}
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