com.jogamp.opencl.llb

Interface CLEventBinding

All Known Subinterfaces:

CL, CLGL

All Known Implementing Classes:

CLAbstractImpl, CLImpl

public interface CLEventBinding

Java bindings to OpenCL events.

Author:

Michael Bien, GlueGen, et al.

Field Summary

Fields

Modifier and Type	Field and Description
static int	CL_EVENT_COMMAND_EXECUTION_STATUS
static int	CL_EVENT_COMMAND_QUEUE
static int	CL_EVENT_COMMAND_TYPE
static int	CL_EVENT_CONTEXT
static int	CL_EVENT_REFERENCE_COUNT

Method Summary

Methods

Modifier and Type	Method and Description
long	clCreateUserEvent(long context, int[] errcode_ret, int errcode_ret_offset) Interface to C language function: cl_event clCreateUserEvent(cl_context context, cl_int * errcode_ret);
long	clCreateUserEvent(long context, IntBuffer errcode_ret) Interface to C language function: cl_event clCreateUserEvent(cl_context context, cl_int * errcode_ret);
int	clGetEventInfo(long event, int param_name, long param_value_size, Buffer param_value, PointerBuffer param_value_size_ret) Interface to C language function: cl_int clGetEventInfo(cl_event event, cl_event_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret);
int	clGetEventProfilingInfo(long event, int param_name, long param_value_size, Buffer param_value, PointerBuffer param_value_size_ret) Interface to C language function: cl_int clGetEventProfilingInfo(cl_event event, cl_profiling_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret);
int	clReleaseEvent(long event) Interface to C language function: cl_int clReleaseEvent(cl_event event);
int	clRetainEvent(long event) Interface to C language function: cl_int clRetainEvent(cl_event event);
int	clSetEventCallback(long event, int type, CLEventCallback cb) Interface to C language function: int32_t clSetEventCallback(cl_event event, cl_int command_exec_callback_type, void (CL_CALLBACK *pfn_event_notify) (cl_event event, cl_int event_command_exec_status, void *user_data), void *user_data);
int	clSetUserEventStatus(long event, int execution_status) Interface to C language function: cl_int clSetUserEventStatus(cl_event event, cl_int execution_status);
int	clWaitForEvents(int num_events, PointerBuffer event_list) Interface to C language function: cl_int clWaitForEvents(cl_uint num_events, cl_event * event_list);

Field Detail

CL_EVENT_COMMAND_QUEUE

static final int CL_EVENT_COMMAND_QUEUE

See Also:

Constant Field Values

CL_EVENT_COMMAND_TYPE

static final int CL_EVENT_COMMAND_TYPE

See Also:

Constant Field Values

CL_EVENT_REFERENCE_COUNT

static final int CL_EVENT_REFERENCE_COUNT

See Also:

Constant Field Values

CL_EVENT_COMMAND_EXECUTION_STATUS

static final int CL_EVENT_COMMAND_EXECUTION_STATUS

See Also:

Constant Field Values

CL_EVENT_CONTEXT

static final int CL_EVENT_CONTEXT

See Also:

Constant Field Values

Method Detail

clCreateUserEvent

long clCreateUserEvent(long context,
                     IntBuffer errcode_ret)

Interface to C language function:
cl_event clCreateUserEvent(cl_context context, cl_int * errcode_ret);

Parameters:

errcode_ret - a direct or array-backed IntBuffer

clCreateUserEvent

long clCreateUserEvent(long context,
                     int[] errcode_ret,
                     int errcode_ret_offset)

Interface to C language function:
cl_event clCreateUserEvent(cl_context context, cl_int * errcode_ret);

clGetEventInfo

int clGetEventInfo(long event,
                 int param_name,
                 long param_value_size,
                 Buffer param_value,
                 PointerBuffer param_value_size_ret)

Interface to C language function:
cl_int clGetEventInfo(cl_event event, cl_event_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret);

Parameters:

param_value - a direct only Buffer

param_value_size_ret - a direct only PointerBuffer

clGetEventProfilingInfo

int clGetEventProfilingInfo(long event,
                          int param_name,
                          long param_value_size,
                          Buffer param_value,
                          PointerBuffer param_value_size_ret)

Interface to C language function:
cl_int clGetEventProfilingInfo(cl_event event, cl_profiling_info param_name, size_t param_value_size, void * param_value, size_t * param_value_size_ret);

Parameters:

param_value - a direct only Buffer

param_value_size_ret - a direct only PointerBuffer

clReleaseEvent

int clReleaseEvent(long event)

Interface to C language function:
cl_int clReleaseEvent(cl_event event);

clRetainEvent

int clRetainEvent(long event)

Interface to C language function:
cl_int clRetainEvent(cl_event event);

clSetUserEventStatus

int clSetUserEventStatus(long event,
                       int execution_status)

Interface to C language function:
cl_int clSetUserEventStatus(cl_event event, cl_int execution_status);

clWaitForEvents

int clWaitForEvents(int num_events,
                  PointerBuffer event_list)

Interface to C language function:
cl_int clWaitForEvents(cl_uint num_events, cl_event * event_list);

Parameters:

event_list - a direct only PointerBuffer

clSetEventCallback

int clSetEventCallback(long event,
                     int type,
                     CLEventCallback cb)

Interface to C language function:
int32_t clSetEventCallback(cl_event event, cl_int command_exec_callback_type, void (CL_CALLBACK *pfn_event_notify) (cl_event event, cl_int event_command_exec_status, void *user_data), void *user_data);