```
public final class CL11
extends Object
```
The core OpenCL 1.1 API

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`CL_ADDRESS_MIRRORED_REPEAT`	cl_addressing_mode
`static int`	`CL_BUFFER_CREATE_TYPE_REGION`	cl_buffer_create_type
`static int`	`CL_COMMAND_COPY_BUFFER_RECT`	cl_command_type
`static int`	`CL_COMMAND_READ_BUFFER_RECT`	cl_command_type
`static int`	`CL_COMMAND_USER`	cl_command_type
`static int`	`CL_COMMAND_WRITE_BUFFER_RECT`	cl_command_type
`static int`	`CL_CONTEXT_NUM_DEVICES`	cl_context_info
`static int`	`CL_DEVICE_HOST_UNIFIED_MEMORY`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_INT`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG`	cl_device_info
`static int`	`CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT`	cl_device_info
`static int`	`CL_DEVICE_OPENCL_C_VERSION`	cl_device_info
`static int`	`CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF`	cl_device_info
`static int`	`CL_EVENT_CONTEXT`	cl_event_info
`static int`	`CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST`	Error Codes
`static int`	`CL_FP_SOFT_FLOAT`	cl_device_fp_config - bitfield
`static int`	`CL_INVALID_PROPERTY`	Error Codes
`static int`	`CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE`	cl_kernel_work_group_info
`static int`	`CL_KERNEL_PRIVATE_MEM_SIZE`	cl_kernel_work_group_info
`static int`	`CL_MEM_ASSOCIATED_MEMOBJECT`	cl_mem_info
`static int`	`CL_MEM_OFFSET`	cl_mem_info
`static int`	`CL_MISALIGNED_SUB_BUFFER_OFFSET`	Error Codes
`static int`	`CL_RGBx`	cl_channel_order
`static int`	`CL_RGx`	cl_channel_order
`static int`	`CL_Rx`	cl_channel_order
`static int`	`CL_VERSION_1_1`	OpenCL Version

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static CLMem`	`clCreateSubBuffer(CLMem buffer, long flags, int buffer_create_type, ByteBuffer buffer_create_info, IntBuffer errcode_ret)`
`static CLEvent`	`clCreateUserEvent(CLContext context, IntBuffer errcode_ret)`
`static int`	`clEnqueueCopyBufferRect(CLCommandQueue command_queue, CLMem src_buffer, CLMem dst_buffer, PointerBuffer src_origin, PointerBuffer dst_origin, PointerBuffer region, long src_row_pitch, long src_slice_pitch, long dst_row_pitch, long dst_slice_pitch, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, ByteBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, DoubleBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, FloatBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, IntBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, LongBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueReadBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_read, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, ShortBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, ByteBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, DoubleBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, FloatBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, IntBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, LongBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clEnqueueWriteBufferRect(CLCommandQueue command_queue, CLMem buffer, int blocking_write, PointerBuffer buffer_offset, PointerBuffer host_offset, PointerBuffer region, long buffer_row_pitch, long buffer_slice_pitch, long host_row_pitch, long host_slice_pitch, ShortBuffer ptr, PointerBuffer event_wait_list, PointerBuffer event)`
`static int`	`clSetEventCallback(CLEvent event, int command_exec_callback_type, CLEventCallback pfn_notify)`
`static int`	`clSetMemObjectDestructorCallback(CLMem memobj, CLMemObjectDestructorCallback pfn_notify)`
`static int`	`clSetUserEventStatus(CLEvent event, int execution_status)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- CL_MISALIGNED_SUB_BUFFER_OFFSET
```
public static final int CL_MISALIGNED_SUB_BUFFER_OFFSET
```
  Error Codes
  
  See Also:
  
  Constant Field Values
- CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST
```
public static final int CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST
```
  Error Codes
  
  See Also:
  
  Constant Field Values
- CL_INVALID_PROPERTY
```
public static final int CL_INVALID_PROPERTY
```
  Error Codes
  
  See Also:
  
  Constant Field Values
- CL_VERSION_1_1
```
public static final int CL_VERSION_1_1
```
  OpenCL Version
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
```
public static final int CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_HOST_UNIFIED_MEMORY
```
public static final int CL_DEVICE_HOST_UNIFIED_MEMORY
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_INT
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
```
public static final int CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_DEVICE_OPENCL_C_VERSION
```
public static final int CL_DEVICE_OPENCL_C_VERSION
```
  cl_device_info
  
  See Also:
  
  Constant Field Values
- CL_FP_SOFT_FLOAT
```
public static final int CL_FP_SOFT_FLOAT
```
  cl_device_fp_config - bitfield
  
  See Also:
  
  Constant Field Values
- CL_CONTEXT_NUM_DEVICES
```
public static final int CL_CONTEXT_NUM_DEVICES
```
  cl_context_info
  
  See Also:
  
  Constant Field Values
- CL_Rx
```
public static final int CL_Rx
```
  cl_channel_order
  
  See Also:
  
  Constant Field Values
- CL_RGx
```
public static final int CL_RGx
```
  cl_channel_order
  
  See Also:
  
  Constant Field Values
- CL_RGBx
```
public static final int CL_RGBx
```
  cl_channel_order
  
  See Also:
  
  Constant Field Values
- CL_MEM_ASSOCIATED_MEMOBJECT
```
public static final int CL_MEM_ASSOCIATED_MEMOBJECT
```
  cl_mem_info
  
  See Also:
  
  Constant Field Values
- CL_MEM_OFFSET
```
public static final int CL_MEM_OFFSET
```
  cl_mem_info
  
  See Also:
  
  Constant Field Values
- CL_ADDRESS_MIRRORED_REPEAT
```
public static final int CL_ADDRESS_MIRRORED_REPEAT
```
  cl_addressing_mode
  
  See Also:
  
  Constant Field Values
- CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
```
public static final int CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE
```
  cl_kernel_work_group_info
  
  See Also:
  
  Constant Field Values
- CL_KERNEL_PRIVATE_MEM_SIZE
```
public static final int CL_KERNEL_PRIVATE_MEM_SIZE
```
  cl_kernel_work_group_info
  
  See Also:
  
  Constant Field Values
- CL_EVENT_CONTEXT
```
public static final int CL_EVENT_CONTEXT
```
  cl_event_info
  
  See Also:
  
  Constant Field Values
- CL_COMMAND_READ_BUFFER_RECT
```
public static final int CL_COMMAND_READ_BUFFER_RECT
```
  cl_command_type
  
  See Also:
  
  Constant Field Values
- CL_COMMAND_WRITE_BUFFER_RECT
```
public static final int CL_COMMAND_WRITE_BUFFER_RECT
```
  cl_command_type
  
  See Also:
  
  Constant Field Values
- CL_COMMAND_COPY_BUFFER_RECT
```
public static final int CL_COMMAND_COPY_BUFFER_RECT
```
  cl_command_type
  
  See Also:
  
  Constant Field Values
- CL_COMMAND_USER
```
public static final int CL_COMMAND_USER
```
  cl_command_type
  
  See Also:
  
  Constant Field Values
- CL_BUFFER_CREATE_TYPE_REGION
```
public static final int CL_BUFFER_CREATE_TYPE_REGION
```
  cl_buffer_create_type
  
  See Also:
  
  Constant Field Values

Method Detail

clCreateSubBuffer

public static CLMem clCreateSubBuffer(CLMem buffer,
                                      long flags,
                                      int buffer_create_type,
                                      ByteBuffer buffer_create_info,
                                      IntBuffer errcode_ret)

clSetMemObjectDestructorCallback

public static int clSetMemObjectDestructorCallback(CLMem memobj,
                                                   CLMemObjectDestructorCallback pfn_notify)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          ByteBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          DoubleBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          FloatBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          IntBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          LongBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueReadBufferRect

public static int clEnqueueReadBufferRect(CLCommandQueue command_queue,
                                          CLMem buffer,
                                          int blocking_read,
                                          PointerBuffer buffer_offset,
                                          PointerBuffer host_offset,
                                          PointerBuffer region,
                                          long buffer_row_pitch,
                                          long buffer_slice_pitch,
                                          long host_row_pitch,
                                          long host_slice_pitch,
                                          ShortBuffer ptr,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           ByteBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           DoubleBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           FloatBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           IntBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           LongBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueWriteBufferRect

public static int clEnqueueWriteBufferRect(CLCommandQueue command_queue,
                                           CLMem buffer,
                                           int blocking_write,
                                           PointerBuffer buffer_offset,
                                           PointerBuffer host_offset,
                                           PointerBuffer region,
                                           long buffer_row_pitch,
                                           long buffer_slice_pitch,
                                           long host_row_pitch,
                                           long host_slice_pitch,
                                           ShortBuffer ptr,
                                           PointerBuffer event_wait_list,
                                           PointerBuffer event)

clEnqueueCopyBufferRect

public static int clEnqueueCopyBufferRect(CLCommandQueue command_queue,
                                          CLMem src_buffer,
                                          CLMem dst_buffer,
                                          PointerBuffer src_origin,
                                          PointerBuffer dst_origin,
                                          PointerBuffer region,
                                          long src_row_pitch,
                                          long src_slice_pitch,
                                          long dst_row_pitch,
                                          long dst_slice_pitch,
                                          PointerBuffer event_wait_list,
                                          PointerBuffer event)

clCreateUserEvent

public static CLEvent clCreateUserEvent(CLContext context,
                                        IntBuffer errcode_ret)

clSetUserEventStatus

public static int clSetUserEventStatus(CLEvent event,
                                       int execution_status)

clSetEventCallback

public static int clSetEventCallback(CLEvent event,
                                     int command_exec_callback_type,
                                     CLEventCallback pfn_notify)

Class CL11

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

CL_MISALIGNED_SUB_BUFFER_OFFSET

CL_EXEC_STATUS_ERROR_FOR_EVENTS_IN_WAIT_LIST

CL_INVALID_PROPERTY

CL_VERSION_1_1

CL_DEVICE_PREFERRED_VECTOR_WIDTH_HALF

CL_DEVICE_HOST_UNIFIED_MEMORY

CL_DEVICE_NATIVE_VECTOR_WIDTH_CHAR

CL_DEVICE_NATIVE_VECTOR_WIDTH_SHORT

CL_DEVICE_NATIVE_VECTOR_WIDTH_INT

CL_DEVICE_NATIVE_VECTOR_WIDTH_LONG

CL_DEVICE_NATIVE_VECTOR_WIDTH_FLOAT

CL_DEVICE_NATIVE_VECTOR_WIDTH_DOUBLE

CL_DEVICE_NATIVE_VECTOR_WIDTH_HALF

CL_DEVICE_OPENCL_C_VERSION

CL_FP_SOFT_FLOAT

CL_CONTEXT_NUM_DEVICES

CL_Rx

CL_RGx

CL_RGBx

CL_MEM_ASSOCIATED_MEMOBJECT

CL_MEM_OFFSET

CL_ADDRESS_MIRRORED_REPEAT

CL_KERNEL_PREFERRED_WORK_GROUP_SIZE_MULTIPLE

CL_KERNEL_PRIVATE_MEM_SIZE

CL_EVENT_CONTEXT

CL_COMMAND_READ_BUFFER_RECT

CL_COMMAND_WRITE_BUFFER_RECT

CL_COMMAND_COPY_BUFFER_RECT

CL_COMMAND_USER

CL_BUFFER_CREATE_TYPE_REGION

Method Detail

clCreateSubBuffer

clSetMemObjectDestructorCallback

clEnqueueReadBufferRect

clEnqueueReadBufferRect

clEnqueueReadBufferRect

clEnqueueReadBufferRect

clEnqueueReadBufferRect

clEnqueueReadBufferRect

clEnqueueWriteBufferRect

clEnqueueWriteBufferRect

clEnqueueWriteBufferRect

clEnqueueWriteBufferRect

clEnqueueWriteBufferRect

clEnqueueWriteBufferRect

clEnqueueCopyBufferRect

clCreateUserEvent

clSetUserEventStatus

clSetEventCallback