Package cz.fidentis.analyst.opencl.impl

Class SingletonGpuManagerCL

java.lang.Object

cz.fidentis.analyst.opencl.impl.SingletonGpuManagerCL

public final class SingletonGpuManagerCL
extends Object

A singleton object managing with OpenCL contexts and their CL programs. Stores binaries to allow for faster compilation of already compiled programs for new contexts

Method Summary

Modifier and Type	Method	Description
static SingletonGpuManagerCL	getInstance()	Returns the single instance
CLProgram	getOrCompile(com.jogamp.opencl.CLContext clContext, CLProgramDef program)	Compiles the CL program, re-uses already compiled programs or re-compiles program binaries for desired context.
void	release(com.jogamp.opencl.CLContext clContext)	Should be called before the OpenCL context is erased.

Methods inherited from class java.lang.Object

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

Method Details

getOrCompile

public CLProgram getOrCompile(com.jogamp.opencl.CLContext clContext,
 CLProgramDef program)

Compiles the CL program, re-uses already compiled programs or re-compiles program binaries for desired context.

Parameters:

clContext - OpenCL context. Must not be null.

program - CL program

Returns:

The reference object to the compiled CL program

release

public void release(com.jogamp.opencl.CLContext clContext)

Should be called before the OpenCL context is erased.

Parameters:

clContext - OpenCL context. Must not be null.

getInstance

public static SingletonGpuManagerCL getInstance()

Returns the single instance

Returns:

the single instance