Package org.lwjgl.opencl

Class KHRILProgram

java.lang.Object

org.lwjgl.opencl.KHRILProgram

public class KHRILProgram
extends java.lang.Object

Native bindings to the khr_il_program extension.

This extension adds the ability to create programs with intermediate language (IL), usually SPIR-V. Further information about the format and contents of SPIR-V may be found in the SPIR-V Specification. Information about how SPIR-V modules behave in the OpenCL environment may be found in the OpenCL SPIR-V Environment Specification.

This functionality described by this extension is a core feature in OpenCL 2.1.

Field Summary

Fields

Modifier and Type	Field	Description
static int	CL_DEVICE_IL_VERSION_KHR	Accepted as a new param_name argument to GetDeviceInfo.
static int	CL_PROGRAM_IL_KHR	Accepted as a new param_name argument to GetProgramInfo.

Method Summary

Modifier and Type	Method	Description
static long	clCreateProgramWithILKHR(long context, java.nio.ByteBuffer il, int[] errcode_ret)	Array version of: CreateProgramWithILKHR
static long	clCreateProgramWithILKHR(long context, java.nio.ByteBuffer il, java.nio.IntBuffer errcode_ret)	Creates a new program object for context using the length bytes of intermediate language pointed to by il.
static long	nclCreateProgramWithILKHR(long context, long il, long length, long errcode_ret)	Unsafe version of: CreateProgramWithILKHR

Methods inherited from class java.lang.Object

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

Field Detail

CL_DEVICE_IL_VERSION_KHR

public static final int CL_DEVICE_IL_VERSION_KHR

Accepted as a new param_name argument to GetDeviceInfo. (char[])

The intermediate languages that are be supported by CreateProgramWithILKHR for this device.

Returns a space separated list of IL version strings of the form:

 <IL_Prefix>_<Major_version>.<Minor_version>

A device that supports the cl_khr_il_program extension must support the “SPIR-V” IL prefix.

See Also:

Constant Field Values

CL_PROGRAM_IL_KHR

public static final int CL_PROGRAM_IL_KHR

Accepted as a new param_name argument to GetProgramInfo. (unsigned char[])

Returns the program IL for programs created with CreateProgramWithILKHR.

If program is created with CreateProgramWithSource, CreateProgramWithBinary, or CreateProgramWithBuiltInKernels, the memory pointed to by param_value will be unchanged and param_value_size_ret will be set to zero.

See Also:

Constant Field Values

Method Detail

nclCreateProgramWithILKHR

public static long nclCreateProgramWithILKHR(long context,
                                             long il,
                                             long length,
                                             long errcode_ret)

Unsafe version of: CreateProgramWithILKHR

Parameters:

length - the length of the block of memory pointed to by il

clCreateProgramWithILKHR

public static long clCreateProgramWithILKHR(long context,
                                            java.nio.ByteBuffer il,
                                            @Nullable
                                            java.nio.IntBuffer errcode_ret)

Creates a new program object for context using the length bytes of intermediate language pointed to by il.

Parameters:

context - must be a valid OpenCL context

il - a pointer to a length-byte block of memory containing intermediate language

errcode_ret - will return an appropriate error code. If errcode_ret is NULL, no error code is returned.

clCreateProgramWithILKHR

public static long clCreateProgramWithILKHR(long context,
                                            java.nio.ByteBuffer il,
                                            @Nullable
                                            int[] errcode_ret)

Array version of: CreateProgramWithILKHR