sigonasr2/jmonkeyengine
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Querying the program binaries won't be supported by the Jocl binding.

Browse Source 
See the comments inside JoclProgram.getBinary for the reason.
This commit is contained in:
shamanDevel 2016-05-02 20:58:39 +02:00
parent 22307257e0
commit efef3d54e1
2 changed files with 33 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
jme3-jogl/src/main/java/com/jme3/opencl/jocl/JoclContext.java
View File

@ -222,6 +222,12 @@ public class JoclContext extends Context {
return new JoclProgram(p, this); return new JoclProgram(p, this);
} }
@Override
public Program createProgramFromBinary(ByteBuffer binaries, Device device) {
//Not supported because JoclProgram.getBinaries is also not supported.
throw new UnsupportedOperationException("No supported by Jocl");
}
private static class ReleaserImpl implements ObjectReleaser { private static class ReleaserImpl implements ObjectReleaser {
private long id; private long id;
private final List<JoclDevice> devices; private final List<JoclDevice> devices;

35
jme3-jogl/src/main/java/com/jme3/opencl/jocl/JoclProgram.java
View File

@ -31,12 +31,10 @@
*/ */
package com.jme3.opencl.jocl; package com.jme3.opencl.jocl;
import com.jme3.opencl.Kernel; import com.jme3.opencl.*;
import com.jme3.opencl.KernelCompilationException;
import com.jme3.opencl.OpenCLObjectManager;
import com.jme3.opencl.Program;
import com.jogamp.common.nio.PointerBuffer; import com.jogamp.common.nio.PointerBuffer;
import com.jogamp.opencl.CLPlatform; import com.jogamp.opencl.CLPlatform;
import com.jogamp.opencl.CLProgram;
import com.jogamp.opencl.llb.CL; import com.jogamp.opencl.llb.CL;
import com.jogamp.opencl.util.CLUtil; import com.jogamp.opencl.util.CLUtil;
import java.nio.ByteBuffer; import java.nio.ByteBuffer;
@ -44,8 +42,6 @@ import java.util.logging.Level;
import java.util.logging.Logger; import java.util.logging.Logger;
import static com.jogamp.common.nio.Buffers.newDirectByteBuffer; import static com.jogamp.common.nio.Buffers.newDirectByteBuffer;
import static com.jogamp.opencl.CLException.newException;
import static com.jogamp.opencl.llb.CL.CL_SUCCESS;
/** /**
* *
* @author shaman * @author shaman
@ -65,8 +61,18 @@ public class JoclProgram extends Program {
} }
@Override @Override
public void build(String args) throws KernelCompilationException { public void build(String args, Device... devices) throws KernelCompilationException {
int ret = cl.clBuildProgram(program, 0, null, args, null); PointerBuffer deviceList = null;
int deviceCount = 0;
if (devices != null) {
deviceList = PointerBuffer.allocateDirect(devices.length);
for (Device d : devices) {
deviceList.put(((JoclDevice) d).id);
}
deviceCount = devices.length;
deviceList.rewind();
}
int ret = cl.clBuildProgram(program, deviceCount, deviceList, args, null);
if (ret != CL.CL_SUCCESS) { if (ret != CL.CL_SUCCESS) {
String log = Log(); String log = Log();
LOG.log(Level.WARNING, "Unable to compile program:\n{0}", log); LOG.log(Level.WARNING, "Unable to compile program:\n{0}", log);
@ -126,6 +132,19 @@ public class JoclProgram extends Program {
return kx; return kx;
} }
@Override
public ByteBuffer getBinary(Device device) {
//There is no way to do this in Jocl:
//The low-level bindings need a buffer of adresses to buffers. For that
//the class InternalBufferUtil is used, but this class is not public.
//I also can't create a temporal instance of CLProgram because the constructor
//that takes only the native pointer is private.
//So the only way would be to create the CLProgram directly from the beginning.
//I don't want to do this because then I would have to use the whole
//bunch of garbage the CLProgram class is doing in background.
throw new UnsupportedOperationException("Jocl does not expose this operation");
}
private static class ReleaserImpl implements ObjectReleaser { private static class ReleaserImpl implements ObjectReleaser {
private long program; private long program;
private ReleaserImpl(long program) { private ReleaserImpl(long program) {