changes due to gluegen size_t fix. Switched back to PointerBuffer. 32bit systems are now supported again.

15 files changed, 74 insertions, 81 deletions

diff --git a/resources/clImplCustomCode.java b/resources/clImplCustomCode.java
index 4f9f4c2e..654df082 100644
--- a/resources/clImplCustomCode.java
+++ b/resources/clImplCustomCode.java
@@ -91,8 +91,8 @@
   @param event a direct {@link com.jogamp.common.nio.PointerBuffer}
   @param errcode_ret a direct {@link java.nio.IntBuffer}   */
   public java.nio.ByteBuffer clEnqueueMapImage(long command_queue, long image, int blocking_map, long map_flags,
-              Int64Buffer origin, Int64Buffer range,
-              Int64Buffer image_row_pitch, Int64Buffer image_slice_pitch,
+              PointerBuffer origin, PointerBuffer range,
+              PointerBuffer image_row_pitch, PointerBuffer image_slice_pitch,
               int num_events_in_wait_list,
               PointerBuffer event_wait_list, PointerBuffer event, java.nio.IntBuffer errcode_ret)  {
 
diff --git a/resources/stubs_includes/common/stddef.h b/resources/stubs_includes/common/stddef.h
index da2325af..c05f1d44 100644
--- a/resources/stubs_includes/common/stddef.h
+++ b/resources/stubs_includes/common/stddef.h
@@ -1,3 +1,4 @@
+
 #if defined(_WIN64)
     typedef __int64 ptrdiff_t;
 #elif defined(__ia64__) || defined(__x86_64__)
@@ -7,4 +8,6 @@
 #endif
 
 #define NULL ((void *)0)
-    typedef int wchar_t;
+
+typedef int wchar_t;
+typedef unsigned long size_t;
\ No newline at end of file
diff --git a/resources/stubs_includes/common/stdint.h b/resources/stubs_includes/common/stdint.h
index 5c2a4a2e..d6a5dd23 100644
--- a/resources/stubs_includes/common/stdint.h
+++ b/resources/stubs_includes/common/stdint.h
@@ -18,8 +18,6 @@
     typedef          long     intptr_t;
     typedef unsigned long     uintptr_t;
 
-    typedef unsigned long     size_t;
-
     /* Greatest-width integer types */
     /* Modern GCCs provide __INTMAX_TYPE__ */
     #if defined(__INTMAX_TYPE__)
diff --git a/src/com/jogamp/opencl/CLCommandQueue.java b/src/com/jogamp/opencl/CLCommandQueue.java
index 288e5b00..def422e0 100644
--- a/src/com/jogamp/opencl/CLCommandQueue.java
+++ b/src/com/jogamp/opencl/CLCommandQueue.java
@@ -1,6 +1,5 @@
 package com.jogamp.opencl;
 
-import com.jogamp.common.nio.Int64Buffer;
 import com.jogamp.opencl.gl.CLGLI;
 import com.jogamp.common.nio.PointerBuffer;
 import java.nio.ByteBuffer;
@@ -33,9 +32,9 @@ public class CLCommandQueue extends CLObject implements CLResource {
      * Those direct memory buffers are used to move data between the JVM and OpenCL.
      */
     private final PointerBuffer pbA;
-    private final Int64Buffer ibA;
-    private final Int64Buffer ibB;
-    private final Int64Buffer ibC;
+    private final PointerBuffer ibA;
+    private final PointerBuffer ibB;
+    private final PointerBuffer ibC;
 
     private CLCommandQueue(CLContext context, long id, CLDevice device, long properties) {
         super(context, id);
@@ -43,9 +42,9 @@ public class CLCommandQueue extends CLObject implements CLResource {
         this.device = device;
         this.properties = properties;
 
-        this.ibA = Int64Buffer.allocateDirect(3);
-        this.ibB = Int64Buffer.allocateDirect(3);
-        this.ibC = Int64Buffer.allocateDirect(3);
+        this.ibA = PointerBuffer.allocateDirect(3);
+        this.ibB = PointerBuffer.allocateDirect(3);
+        this.ibC = PointerBuffer.allocateDirect(3);
 
         this.pbA = PointerBuffer.allocateDirect(1);
 
@@ -1171,9 +1170,9 @@ public class CLCommandQueue extends CLObject implements CLResource {
      * Calls {@native clEnqueueNDRangeKernel}.
      */
     public CLCommandQueue put1DRangeKernel(CLKernel kernel, long globalWorkOffset, long globalWorkSize, long localWorkSize, CLEventList condition, CLEventList events) {
-        Int64Buffer globWO = null;
-        Int64Buffer globWS = null;
-        Int64Buffer locWS = null;
+        PointerBuffer globWO = null;
+        PointerBuffer globWS = null;
+        PointerBuffer locWS = null;
 
         if(globalWorkOffset != 0) {
             globWO = copy2NIO(ibA, globalWorkOffset);
@@ -1222,9 +1221,9 @@ public class CLCommandQueue extends CLObject implements CLResource {
     public CLCommandQueue put2DRangeKernel(CLKernel kernel, long globalWorkOffsetX, long globalWorkOffsetY,
                                                             long globalWorkSizeX, long globalWorkSizeY,
                                                             long localWorkSizeX, long localWorkSizeY, CLEventList condition, CLEventList events) {
-        Int64Buffer globalWorkOffset = null;
-        Int64Buffer globalWorkSize = null;
-        Int64Buffer localWorkSize = null;
+        PointerBuffer globalWorkOffset = null;
+        PointerBuffer globalWorkSize = null;
+        PointerBuffer localWorkSize = null;
 
         if(globalWorkOffsetX != 0 && globalWorkOffsetY != 0) {
             globalWorkOffset = copy2NIO(ibA, globalWorkOffsetX, globalWorkOffsetY);
@@ -1242,7 +1241,7 @@ public class CLCommandQueue extends CLObject implements CLResource {
     /**
      * Calls {@native clEnqueueNDRangeKernel}.
      */
-    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, Int64Buffer globalWorkOffset, Int64Buffer globalWorkSize, Int64Buffer localWorkSize) {
+    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, PointerBuffer globalWorkOffset, PointerBuffer globalWorkSize, PointerBuffer localWorkSize) {
         this.putNDRangeKernel(kernel, workDimension, globalWorkOffset, globalWorkSize, localWorkSize, null, null);
         return this;
     }
@@ -1250,7 +1249,7 @@ public class CLCommandQueue extends CLObject implements CLResource {
     /**
      * Calls {@native clEnqueueNDRangeKernel}.
      */
-    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, Int64Buffer globalWorkOffset, Int64Buffer globalWorkSize, Int64Buffer localWorkSize, CLEventList events) {
+    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, PointerBuffer globalWorkOffset, PointerBuffer globalWorkSize, PointerBuffer localWorkSize, CLEventList events) {
         this.putNDRangeKernel(kernel, workDimension, globalWorkOffset, globalWorkSize, localWorkSize, null, events);
         return this;
     }
@@ -1258,8 +1257,8 @@ public class CLCommandQueue extends CLObject implements CLResource {
     /**
      * Calls {@native clEnqueueNDRangeKernel}.
      */
-    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, Int64Buffer globalWorkOffset,
-            Int64Buffer globalWorkSize, Int64Buffer localWorkSize, CLEventList condition, CLEventList events) {
+    public CLCommandQueue putNDRangeKernel(CLKernel kernel, int workDimension, PointerBuffer globalWorkOffset,
+            PointerBuffer globalWorkSize, PointerBuffer localWorkSize, CLEventList condition, CLEventList events) {
 
         PointerBuffer conditionIDs = null;
         int conditions = 0;
@@ -1439,19 +1438,15 @@ public class CLCommandQueue extends CLObject implements CLResource {
 //        return buffer.rewind().put(a).put(b).put(c).rewind();
 //    }
 
-    private static Int64Buffer copy2NIO(Int64Buffer buffer, long a) {
-        return (Int64Buffer) buffer.put(2, a).position(2);
+    private static PointerBuffer copy2NIO(PointerBuffer buffer, long a, long b) {
+        return (PointerBuffer) ((PointerBuffer)buffer.position(1)).put(a).put(b).position(1);
     }
 
-    private static Int64Buffer copy2NIO(Int64Buffer buffer, long a, long b) {
-        return (Int64Buffer) ((Int64Buffer)buffer.position(1)).put(a).put(b).position(1);
+    private static PointerBuffer copy2NIO(PointerBuffer buffer, long a, long b, long c) {
+        return (PointerBuffer) ((PointerBuffer)buffer.rewind()).put(a).put(b).put(c).rewind();
     }
 
-    private static Int64Buffer copy2NIO(Int64Buffer buffer, long a, long b, long c) {
-        return (Int64Buffer) ((Int64Buffer)buffer.rewind()).put(a).put(b).put(c).rewind();
-    }
-
-    private static String toStr(Int64Buffer buffer) {
+    private static String toStr(PointerBuffer buffer) {
         if(buffer == null) {
             return null;
         }
diff --git a/src/com/jogamp/opencl/CLContext.java b/src/com/jogamp/opencl/CLContext.java
index b200e3a5..72694d61 100644
--- a/src/com/jogamp/opencl/CLContext.java
+++ b/src/com/jogamp/opencl/CLContext.java
@@ -4,7 +4,6 @@ import com.jogamp.opencl.CLDevice.Type;
 import com.jogamp.opencl.CLMemory.Mem;
 import com.jogamp.opencl.CLSampler.AddressingMode;
 import com.jogamp.opencl.CLSampler.FilteringMode;
-import com.jogamp.common.nio.Int64Buffer;
 import com.jogamp.common.nio.PointerBuffer;
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -72,7 +71,7 @@ public class CLContext extends CLObject implements CLResource {
         
         if (devices == null) {
 
-            Int64Buffer deviceCount = Int64Buffer.allocateDirect(1);
+            PointerBuffer deviceCount = PointerBuffer.allocateDirect(1);
 
             int ret = cl.clGetContextInfo(ID, CL.CL_CONTEXT_DEVICES, 0, null, deviceCount);
             checkForError(ret, "can not enumerate devices");
diff --git a/src/com/jogamp/opencl/CLDevice.java b/src/com/jogamp/opencl/CLDevice.java
index 3b26e507..99ef3fe9 100644
--- a/src/com/jogamp/opencl/CLDevice.java
+++ b/src/com/jogamp/opencl/CLDevice.java
@@ -1,7 +1,7 @@
 package com.jogamp.opencl;
 
 import com.jogamp.opencl.util.CLUtil;
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.common.os.Platform;
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
@@ -516,7 +516,7 @@ public final class CLDevice extends CLObject {
     private final class CLDeviceInfoAccessor extends CLInfoAccessor {
 
         @Override
-        protected int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet) {
+        protected int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet) {
             return cl.clGetDeviceInfo(ID, name, valueSize, value, valueSizeRet);
         }
 
diff --git a/src/com/jogamp/opencl/CLEvent.java b/src/com/jogamp/opencl/CLEvent.java
index 46b92a6d..bf4ac690 100644
--- a/src/com/jogamp/opencl/CLEvent.java
+++ b/src/com/jogamp/opencl/CLEvent.java
@@ -1,6 +1,6 @@
 package com.jogamp.opencl;
 
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 import java.nio.Buffer;
 
 import static com.jogamp.opencl.CL.*;
@@ -93,7 +93,7 @@ public class CLEvent extends CLObject implements CLResource {
     private class CLEventInfoAccessor extends CLInfoAccessor {
 
         @Override
-        protected int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet) {
+        protected int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet) {
             return cl.clGetEventInfo(ID, name, valueSize, value, valueSizeRet);
         }
 
@@ -102,7 +102,7 @@ public class CLEvent extends CLObject implements CLResource {
     private class CLEventProfilingInfoAccessor extends CLInfoAccessor {
 
         @Override
-        protected int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet) {
+        protected int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet) {
             return cl.clGetEventProfilingInfo(ID, name, valueSize, value, valueSizeRet);
         }
 
diff --git a/src/com/jogamp/opencl/CLImage.java b/src/com/jogamp/opencl/CLImage.java
index f8916fdb..cc1eb59e 100644
--- a/src/com/jogamp/opencl/CLImage.java
+++ b/src/com/jogamp/opencl/CLImage.java
@@ -1,6 +1,6 @@
 package com.jogamp.opencl;
 
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 import java.nio.Buffer;
 
 import static com.jogamp.opencl.CL.*;
@@ -81,7 +81,7 @@ public abstract class CLImage<B extends Buffer> extends CLMemory<B>  {
             this.id = id;
         }
         @Override
-        public int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet) {
+        public int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet) {
             return cl.clGetImageInfo(id, name, valueSize, value, valueSizeRet);
         }
     }
diff --git a/src/com/jogamp/opencl/CLInfoAccessor.java b/src/com/jogamp/opencl/CLInfoAccessor.java
index 56f2318d..8db06d38 100644
--- a/src/com/jogamp/opencl/CLInfoAccessor.java
+++ b/src/com/jogamp/opencl/CLInfoAccessor.java
@@ -1,7 +1,7 @@
 package com.jogamp.opencl;
 
 import com.jogamp.common.nio.Buffers;
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.opencl.util.CLUtil;
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
@@ -23,11 +23,11 @@ abstract class CLInfoAccessor {
         }
 
     };
-    protected final static ThreadLocal<Int64Buffer> localPB = new ThreadLocal<Int64Buffer>() {
+    protected final static ThreadLocal<PointerBuffer> localPB = new ThreadLocal<PointerBuffer>() {
 
         @Override
-        protected Int64Buffer initialValue() {
-            return Int64Buffer.allocateDirect(1);
+        protected PointerBuffer initialValue() {
+            return PointerBuffer.allocateDirect(1);
         }
 
     };
@@ -44,7 +44,7 @@ abstract class CLInfoAccessor {
     public final String getString(int key) {
         
         ByteBuffer buffer = localBB.get();
-        Int64Buffer sizeBuffer = localPB.get();
+        PointerBuffer sizeBuffer = localPB.get();
         int ret = getInfo(key, buffer.capacity(), buffer, sizeBuffer);
         checkForError(ret, "error while asking for info string");
 
@@ -56,7 +56,7 @@ abstract class CLInfoAccessor {
 
     }
 
-    protected abstract int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet);
+    protected abstract int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet);
 
 
 }
diff --git a/src/com/jogamp/opencl/CLKernel.java b/src/com/jogamp/opencl/CLKernel.java
index f3a8684f..8fa000dc 100644
--- a/src/com/jogamp/opencl/CLKernel.java
+++ b/src/com/jogamp/opencl/CLKernel.java
@@ -2,7 +2,7 @@ package com.jogamp.opencl;
 
 import com.jogamp.opencl.util.CLUtil;
 import com.jogamp.common.nio.Buffers;
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 import java.nio.Buffer;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
@@ -39,7 +39,7 @@ public class CLKernel extends CLObject implements CLResource, Cloneable {
         this.program = program;
         this.buffer = Buffers.newDirectByteBuffer((is32Bit()?4:8)*3);
 
-        Int64Buffer size = Int64Buffer.allocateDirect(1);
+        PointerBuffer size = PointerBuffer.allocateDirect(1);
 
         // get function name
         int ret = cl.clGetKernelInfo(ID, CL_KERNEL_FUNCTION_NAME, 0, null, size);
diff --git a/src/com/jogamp/opencl/CLPlatform.java b/src/com/jogamp/opencl/CLPlatform.java
index e2ece1ef..60eb2db0 100644
--- a/src/com/jogamp/opencl/CLPlatform.java
+++ b/src/com/jogamp/opencl/CLPlatform.java
@@ -45,7 +45,7 @@ public final class CLPlatform {
 
     static{
         try {
-//            new UnixDynamicLinkerImpl().openLibraryGlobal("/usr/lib/jvm/java-6-sun/jre/lib/amd64/lbjsig.so", true);
+//            new UnixDynamicLinkerImpl().openLibraryGlobal("/usr/lib/jvm/java-6-sun/jre/lib/amd64/libjsig.so", true);
 
             // run the whole static initialization privileged to speed up,
             // since this skips checking further access
@@ -283,7 +283,7 @@ public final class CLPlatform {
      * Returns a info string in exchange for a key (CL_PLATFORM_*).
      */
     public String getInfoString(int key) {
-        Int64Buffer size = Int64Buffer.allocateDirect(1);
+        PointerBuffer size = PointerBuffer.allocateDirect(1);
         // TODO use cache/query size
         ByteBuffer bb = ByteBuffer.allocateDirect(512);
 
diff --git a/src/com/jogamp/opencl/CLProgram.java b/src/com/jogamp/opencl/CLProgram.java
index 7ccc3bc8..c56c04c9 100644
--- a/src/com/jogamp/opencl/CLProgram.java
+++ b/src/com/jogamp/opencl/CLProgram.java
@@ -2,7 +2,6 @@ package com.jogamp.opencl;
 
 import com.jogamp.opencl.util.CLProgramConfiguration;
 import com.jogamp.opencl.util.CLUtil;
-import com.jogamp.common.nio.Int64Buffer;
 import com.jogamp.common.os.Platform;
 import com.jogamp.common.nio.PointerBuffer;
 import com.jogamp.opencl.impl.BuildProgramCallback;
@@ -49,7 +48,7 @@ public class CLProgram extends CLObject implements CLResource {
         IntBuffer status = newDirectByteBuffer(4).asIntBuffer();
         // Create the program
         long id = context.cl.clCreateProgramWithSource(context.ID, 1, new String[] {src},
-                               (Int64Buffer)Int64Buffer.allocateDirect(1).put(src.length()), status);
+                               (PointerBuffer)PointerBuffer.allocateDirect(1).put(src.length()), status);
 
         int err = status.get();
         if(err != CL_SUCCESS) {
@@ -63,7 +62,7 @@ public class CLProgram extends CLObject implements CLResource {
 
         PointerBuffer devices = PointerBuffer.allocateDirect(binaries.size());
         PointerBuffer codeBuffers = PointerBuffer.allocateDirect(binaries.size());
-        Int64Buffer lengths = Int64Buffer.allocateDirect(binaries.size());
+        PointerBuffer lengths = PointerBuffer.allocateDirect(binaries.size());
 
         int i = 0;
         Set<CLDevice> keys = binaries.keySet();
@@ -120,7 +119,7 @@ public class CLProgram extends CLObject implements CLResource {
             return "";
         }
 
-        Int64Buffer size = Int64Buffer.allocateDirect(1);
+        PointerBuffer size = PointerBuffer.allocateDirect(1);
 
         int ret = cl.clGetProgramBuildInfo(ID, device.ID, flag, 0, null, size);
         if(ret != CL_SUCCESS) {
@@ -143,7 +142,7 @@ public class CLProgram extends CLObject implements CLResource {
             return "";
         }
 
-        Int64Buffer size = Int64Buffer.allocateDirect(1);
+        PointerBuffer size = PointerBuffer.allocateDirect(1);
 
         int ret = cl.clGetProgramInfo(ID, flag, 0, null, size);
         checkForError(ret, "on clGetProgramInfo");
@@ -462,7 +461,7 @@ public class CLProgram extends CLObject implements CLResource {
         if(released) {
             return new CLDevice[0];
         }
-        Int64Buffer size = Int64Buffer.allocateDirect(1);
+        PointerBuffer size = PointerBuffer.allocateDirect(1);
         int ret = cl.clGetProgramInfo(ID, CL_PROGRAM_DEVICES, 0, null, size);
         if(ret != CL_SUCCESS) {
             throw newException(ret, "on clGetProgramInfo of "+this);
@@ -567,15 +566,15 @@ public class CLProgram extends CLObject implements CLResource {
         
         CLDevice[] devices = getCLDevices();
 
-        ByteBuffer sizes = newDirectByteBuffer(8*devices.length);
-        int ret = cl.clGetProgramInfo(ID, CL_PROGRAM_BINARY_SIZES, sizes.capacity(), sizes, null);
+        PointerBuffer sizes = PointerBuffer.allocateDirect(devices.length);
+        int ret = cl.clGetProgramInfo(ID, CL_PROGRAM_BINARY_SIZES, sizes.capacity()*PointerBuffer.elementSize(), sizes.getBuffer(), null);
         if(ret != CL_SUCCESS) {
             throw newException(ret, "on clGetProgramInfo(CL_PROGRAM_BINARY_SIZES) of "+this);
         }
 
         int binariesSize = 0;
         while(sizes.remaining() != 0) {
-            int size = (int) sizes.getLong();
+            int size = (int) sizes.get();
             binariesSize += size;
         }
         ByteBuffer binaries = newDirectByteBuffer(binariesSize);
@@ -586,10 +585,10 @@ public class CLProgram extends CLObject implements CLResource {
         sizes.rewind();
         while(sizes.remaining() != 0) {
             addresses.put(address);
-            address += sizes.getLong();
+            address += sizes.get();
         }
         
-        ret = cl.clGetProgramInfo(ID, CL_PROGRAM_BINARIES, addresses.capacity(), addresses.getBuffer(), null);
+        ret = cl.clGetProgramInfo(ID, CL_PROGRAM_BINARIES, addresses.capacity()*PointerBuffer.elementSize(), addresses.getBuffer(), null);
         if(ret != CL_SUCCESS) {
             throw newException(ret, "on clGetProgramInfo(CL_PROGRAM_BINARIES) of "+this);
         }
@@ -597,7 +596,7 @@ public class CLProgram extends CLObject implements CLResource {
         Map<CLDevice, byte[]> map = new LinkedHashMap<CLDevice, byte[]>();
         sizes.rewind();
         for (int i = 0; i < devices.length; i++) {
-            byte[] bytes = new byte[(int)sizes.getLong()];
+            byte[] bytes = new byte[(int)sizes.get()];
             binaries.get(bytes);
             map.put(devices[i], bytes);
         }
diff --git a/src/com/jogamp/opencl/CLSampler.java b/src/com/jogamp/opencl/CLSampler.java
index 5f6a9485..cd5001bf 100644
--- a/src/com/jogamp/opencl/CLSampler.java
+++ b/src/com/jogamp/opencl/CLSampler.java
@@ -1,6 +1,6 @@
 package com.jogamp.opencl;
 
-import com.jogamp.common.nio.Int64Buffer;
+import com.jogamp.common.nio.PointerBuffer;
 
 import java.nio.Buffer;
 
@@ -60,7 +60,7 @@ public class CLSampler extends CLObject implements CLResource {
     private class CLSamplerInfoAccessor extends CLInfoAccessor {
 
         @Override
-        protected int getInfo(int name, long valueSize, Buffer value, Int64Buffer valueSizeRet) {
+        protected int getInfo(int name, long valueSize, Buffer value, PointerBuffer valueSizeRet) {
             return cl.clGetSamplerInfo(ID, name, valueSize, value, valueSizeRet);
         }
 
diff --git a/test/com/jogamp/opencl/CLProgramTest.java b/test/com/jogamp/opencl/CLProgramTest.java
index b25230f8..fd98e78e 100644
--- a/test/com/jogamp/opencl/CLProgramTest.java
+++ b/test/com/jogamp/opencl/CLProgramTest.java
@@ -189,7 +189,7 @@ public class CLProgramTest {
                                      .withDefine("ENABLE_FOOBAR");
 
         out.println(builder);
-       
+
         // async build test
         {
             final CountDownLatch countdown = new CountDownLatch(1);
@@ -233,7 +233,7 @@ public class CLProgramTest {
         program = programConfig.build();
         assertTrue(program.isExecutable());
 
-        
+
         // cloneing
         assertEquals(builder, builder.clone());
 
@@ -277,5 +277,13 @@ public class CLProgramTest {
 
     }
 
+//    @Test
+    public void loadTest() throws IOException, ClassNotFoundException, InterruptedException {
+        for(int i = 0; i < 100; i++) {
+            rebuildProgramTest();
+            builderTest();
+            programBinariesTest();
+        }
+    }
 
 }
diff --git a/test/com/jogamp/opencl/LowLevelBindingTest.java b/test/com/jogamp/opencl/LowLevelBindingTest.java
index af72c46f..e7ffadba 100644
--- a/test/com/jogamp/opencl/LowLevelBindingTest.java
+++ b/test/com/jogamp/opencl/LowLevelBindingTest.java
@@ -2,7 +2,6 @@ package com.jogamp.opencl;
 
 import java.util.Random;
 import com.jogamp.opencl.impl.BuildProgramCallback;
-import com.jogamp.common.nio.Int64Buffer;
 import com.jogamp.common.nio.PointerBuffer;
 
 import java.nio.ByteBuffer;
@@ -87,7 +86,7 @@ public class LowLevelBindingTest {
         checkForError(ret);
 
         // print platform info
-        Int64Buffer longBuffer = Int64Buffer.allocateDirect(1);
+        PointerBuffer longBuffer = PointerBuffer.allocateDirect(1);
         ByteBuffer bb = newDirectByteBuffer(128);
 
         for (int i = 0; i < platformId.capacity(); i++)  {
@@ -167,7 +166,7 @@ public class LowLevelBindingTest {
         checkError("on clCreateContext", intBuffer.get());
 
         //get number of devices
-        Int64Buffer longBuffer = Int64Buffer.allocateDirect(1);
+        PointerBuffer longBuffer = PointerBuffer.allocateDirect(1);
         ret = cl.clGetContextInfo(context, CL.CL_CONTEXT_DEVICES, 0, null, longBuffer);
         checkError("on clGetContextInfo", ret);
 
@@ -186,15 +185,6 @@ public class LowLevelBindingTest {
 
         out.println(" - - - lowLevelTest2; VectorAdd kernel - - - ");
 
-//        CreateContextCallback cb = new CreateContextCallback() {
-//            @Override
-//            public void createContextCallback(String errinfo, ByteBuffer private_info, long cb, Object user_data) {
-//                throw new RuntimeException("not yet implemented...");
-//            }
-//        };
-
-        Int64Buffer longBuffer = Int64Buffer.allocateDirect(1);
-
         CL cl = CLPlatform.getLowLevelCLInterface();
 
         int ret = CL.CL_SUCCESS;
@@ -217,6 +207,7 @@ public class LowLevelBindingTest {
         out.println("context handle: "+context);
         checkError("on clCreateContextFromType", ret);
 
+        PointerBuffer longBuffer = PointerBuffer.allocateDirect(1);
         ret = cl.clGetContextInfo(context, CL.CL_CONTEXT_DEVICES, 0, null, longBuffer);
         checkError("on clGetContextInfo", ret);
 
@@ -260,7 +251,7 @@ public class LowLevelBindingTest {
 
 
         // Create the program
-        Int64Buffer lengths = (Int64Buffer)Int64Buffer.allocateDirect(1).put(programSource.length());
+        PointerBuffer lengths = (PointerBuffer)PointerBuffer.allocateDirect(1).put(programSource.length());
         final long program = cl.clCreateProgramWithSource(context, 1, new String[] {programSource}, lengths, intBuffer);
         out.println("program id: "+program);
         checkError("on clCreateProgramWithSource", intBuffer.get(0));
@@ -347,8 +338,8 @@ public class LowLevelBindingTest {
         checkError("on clEnqueueWriteBuffer", ret);
 
         // Launch kernel
-        Int64Buffer gWS = (Int64Buffer) Int64Buffer.allocateDirect(1).put(globalWorkSize).rewind();
-        Int64Buffer lWS = (Int64Buffer) Int64Buffer.allocateDirect(1).put(localWorkSize).rewind();
+        PointerBuffer gWS = (PointerBuffer) PointerBuffer.allocateDirect(1).put(globalWorkSize).rewind();
+        PointerBuffer lWS = (PointerBuffer) PointerBuffer.allocateDirect(1).put(localWorkSize).rewind();
         ret = cl.clEnqueueNDRangeKernel(commandQueue, kernel, 1, null, gWS, lWS, 0, null, null);
         checkError("on clEnqueueNDRangeKernel", ret);