Package de.mirkosertic.bytecoder.core.backend.opencl

Class OpenCLContext

java.lang.Object

de.mirkosertic.bytecoder.core.backend.opencl.OpenCLContext

All Implemented Interfaces:

Context, java.lang.AutoCloseable

class OpenCLContext
extends java.lang.Object
implements Context

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private static class	OpenCLContext.CachedKernel
private static class	OpenCLContext.DataRef

Field Summary

Fields

Modifier and Type	Field	Description
private static java.util.Map<java.lang.Class,OpenCLCompileResult>	ALREADY_COMPILED
private OpenCLCompileBackend	backend
private java.util.Map<java.lang.Class,OpenCLContext.CachedKernel>	cachedKernels
private org.jocl.cl_command_queue	commandQueue
private CompileOptions	compileOptions
private org.jocl.cl_context	context
private Logger	logger
private OpenCLPlatform	platform

Constructor Summary

Constructors

Constructor	Description
OpenCLContext(OpenCLPlatform platform, Logger logger)

Method Summary

Modifier and Type	Method	Description
void	close()
void	compute(int numberOfStreams, Kernel kernel)
private OpenCLContext.CachedKernel	kernelFor(Kernel kernel, AnalysisStack analysisStack)
private static OpenCLContext.DataRef	toDataRef(java.lang.Object[] array, java.lang.Class dataType)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ALREADY_COMPILED

private static final java.util.Map<java.lang.Class,OpenCLCompileResult> ALREADY_COMPILED

backend

private final OpenCLCompileBackend backend

compileOptions

private final CompileOptions compileOptions

context

private final org.jocl.cl_context context

commandQueue

private final org.jocl.cl_command_queue commandQueue

cachedKernels

private final java.util.Map<java.lang.Class,OpenCLContext.CachedKernel> cachedKernels

logger

private final Logger logger

platform

private final OpenCLPlatform platform

Constructor Detail

OpenCLContext

OpenCLContext(OpenCLPlatform platform,
              Logger logger)

Method Detail

kernelFor

private OpenCLContext.CachedKernel kernelFor(Kernel kernel,
                                             AnalysisStack analysisStack)
                                      throws java.io.IOException

Throws:

java.io.IOException

compute

public void compute(int numberOfStreams,
                    Kernel kernel)
             throws java.io.IOException

Specified by:

compute in interface Context

Throws:

java.io.IOException

toDataRef

private static OpenCLContext.DataRef toDataRef(java.lang.Object[] array,
                                               java.lang.Class dataType)

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable