Uses of Class
com.nativelibs4java.opencl.CLDevice

Packages that use CLDevice

Package	Description
com.nativelibs4java.opencl	Object-oriented wrappers around the OpenCL API (JavaCL, CLPlatform, CLContext, CLProgram, CLKernel, CLBuffer...)

Uses of CLDevice in com.nativelibs4java.opencl

Methods in com.nativelibs4java.opencl that return CLDevice

Modifier and Type	Method and Description
CLDevice[]	CLDevice.createSubDevicesByAffinity(CLDevice.AffinityDomain affinityDomain) Creates an array of sub-devices that each reference a non-intersecting set of compute units within this device.
CLDevice[]	CLDevice.createSubDevicesByCounts(long... computeUnitsForEachSubDevice) Creates an array of sub-devices that each reference a non-intersecting set of compute units within this device.
CLDevice[]	CLDevice.createSubDevicesEqually(int computeUnitsForEverySubDevice) Creates an array of sub-devices that each reference a non-intersecting set of compute units within this device.
static CLDevice	JavaCL.getBestDevice() Returns the "best" OpenCL device (currently, the one that has the largest amount of compute units).
CLDevice	CLPlatform.getBestDevice()
static CLDevice	JavaCL.getBestDevice(CLPlatform.DeviceFeature... preferredFeatures) Returns the "best" OpenCL device based on the comparison of the provided prioritized device feature.
static CLDevice	CLPlatform.getBestDevice(List<CLPlatform.DeviceFeature> evals, Collection<CLDevice> devices)
CLDevice	CLQueue.getDevice()
CLDevice[]	CLProgram.getDevices()
CLDevice[]	CLContext.getDevices() Lists the devices of this context
CLDevice	CLDevice.getParent() Returns the cl_device_id of the parent device to which this sub-device belongs.
CLDevice	CLContext.guessCurrentGLDevice() Deprecated.
CLDevice[]	CLPlatform.listAllDevices(boolean onlyAvailable) Lists all the devices of the platform
CLDevice[]	CLPlatform.listCPUDevices(boolean onlyAvailable) Lists all the CPU devices of the platform
CLDevice[]	CLPlatform.listDevices(CLDevice.Type type, boolean onlyAvailable) Calls clGetDeviceIDs.
CLDevice[]	CLPlatform.listGPUDevices(boolean onlyAvailable) Lists all the GPU devices of the platform

Methods in com.nativelibs4java.opencl that return types with arguments of type CLDevice

Modifier and Type	Method and Description
Map<CLDevice,byte[]>	CLProgram.getBinaries() Get the binaries of the program (one for each device, in order)
Map<CLDevice,long[]>	CLKernel.getCompileWorkGroupSize() Returns the work-group size specified by the __attribute__((reqd_work_gr oup_size(X, Y, Z))) qualifier.
static Map<String,List<CLDevice>>	CLDevice.getDevicesBySignature(List<CLDevice> devices)
Map<CLDevice,Long>	CLKernel.getLocalMemSize() Returns the amount of local memory in bytes being used by a kernel.
Map<CLDevice,Long>	CLKernel.getPreferredWorkGroupSizeMultiple() Returns the preferred multiple of work- group size for launch.
Map<CLDevice,Long>	CLKernel.getWorkGroupSize() This provides a mechanism for the application to query the maximum work-group size that can be used to execute a kernel on a specific device given by device.
static Pair<Map<CLDevice,byte[]>,String>	CLProgram.readBinaries(List<CLDevice> allowedDevices, String expectedContentSignatureString, InputStream in)

Methods in com.nativelibs4java.opencl with parameters of type CLDevice

Modifier and Type	Method and Description
Pointer<T>	CLBuffer.allocateCompatibleMemory(CLDevice device) Returns a pointer to native memory large enough for this buffer's data, and with a compatible byte ordering.
int	CLPlatform.DeviceComparator.compare(CLDevice a, CLDevice b)
static CLContext	JavaCL.createContext(Map<CLPlatform.ContextProperties,Object> contextProperties, CLDevice... devices) Creates an OpenCL context formed of the provided devices.
CLContext	CLPlatform.createContext(Map<CLPlatform.ContextProperties,Object> contextProperties, CLDevice... devices) Calls clCreateContext.
CLContext	CLPlatform.createGLCompatibleContext(CLDevice... devices) Deprecated.
CLProgram	CLContext.createProgram(CLDevice[] devices, String... srcs)

Method parameters in com.nativelibs4java.opencl with type arguments of type CLDevice

Modifier and Type	Method and Description
CLProgram	CLContext.createProgram(Map<CLDevice,byte[]> binaries, String source)
static CLDevice	CLPlatform.getBestDevice(List<CLPlatform.DeviceFeature> evals, Collection<CLDevice> devices)
static Map<String,List<CLDevice>>	CLDevice.getDevicesBySignature(List<CLDevice> devices)
static Pair<Map<CLDevice,byte[]>,String>	CLProgram.readBinaries(List<CLDevice> allowedDevices, String expectedContentSignatureString, InputStream in)
static void	CLProgram.writeBinaries(Map<CLDevice,byte[]> binaries, String source, String contentSignatureString, OutputStream out)