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#ifndef __EVENTS_H__
#define __EVENTS_H__
#include "commandqueue.h"
#include "config.h"
#include <vector>
namespace Coal
{
class MemObject;
class Image2D;
class Kernel;
class DeviceKernel;
class DeviceInterface;
class BufferEvent : public Event
{
public:
BufferEvent(CommandQueue *parent,
MemObject *buffer,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
MemObject *buffer() const;
static bool isSubBufferAligned(const MemObject *buffer,
const DeviceInterface *device);
private:
MemObject *p_buffer;
};
class ReadWriteBufferEvent : public BufferEvent
{
public:
ReadWriteBufferEvent(CommandQueue *parent,
MemObject *buffer,
size_t offset,
size_t cb,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
size_t offset() const;
size_t cb() const;
void *ptr() const;
private:
size_t p_offset, p_cb;
void *p_ptr;
};
class ReadBufferEvent : public ReadWriteBufferEvent
{
public:
ReadBufferEvent(CommandQueue *parent,
MemObject *buffer,
size_t offset,
size_t cb,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class WriteBufferEvent : public ReadWriteBufferEvent
{
public:
WriteBufferEvent(CommandQueue *parent,
MemObject *buffer,
size_t offset,
size_t cb,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class MapBufferEvent : public BufferEvent
{
public:
MapBufferEvent(CommandQueue *parent,
MemObject *buffer,
size_t offset,
size_t cb,
cl_map_flags map_flags,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
size_t offset() const;
size_t cb() const;
cl_map_flags flags() const;
void *ptr() const;
void setPtr(void *ptr);
private:
size_t p_offset, p_cb;
cl_map_flags p_map_flags;
void *p_ptr;
};
class MapImageEvent : public BufferEvent
{
public:
MapImageEvent(CommandQueue *parent,
Image2D *image,
cl_map_flags map_flags,
const size_t origin[3],
const size_t region[3],
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
size_t origin(unsigned int index) const;
size_t region(unsigned int index) const;
cl_map_flags flags() const;
void *ptr() const;
size_t row_pitch() const;
size_t slice_pitch() const;
void setPtr(void *ptr);
void setRowPitch(size_t row_pitch);
void setSlicePitch(size_t slice_pitch);
private:
cl_map_flags p_map_flags;
size_t p_origin[3], p_region[3];
void *p_ptr;
size_t p_slice_pitch, p_row_pitch;
};
class UnmapBufferEvent : public BufferEvent
{
public:
UnmapBufferEvent(CommandQueue *parent,
MemObject *buffer,
void *mapped_addr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
void *mapping() const;
private:
void *p_mapping;
};
class CopyBufferEvent : public BufferEvent
{
public:
CopyBufferEvent(CommandQueue *parent,
MemObject *source,
MemObject *destination,
size_t src_offset,
size_t dst_offset,
size_t cb,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
MemObject *source() const;
MemObject *destination() const;
size_t src_offset() const;
size_t dst_offset() const;
size_t cb() const;
private:
MemObject *p_destination;
size_t p_src_offset, p_dst_offset, p_cb;
};
class ReadWriteCopyBufferRectEvent : public BufferEvent
{
public:
ReadWriteCopyBufferRectEvent(CommandQueue *parent,
MemObject *source,
const size_t src_origin[3],
const size_t dst_origin[3],
const size_t region[3],
size_t src_row_pitch,
size_t src_slice_pitch,
size_t dst_row_pitch,
size_t dst_slice_pitch,
unsigned int bytes_per_element,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
size_t src_origin(unsigned int index) const;
size_t dst_origin(unsigned int index) const;
size_t region(unsigned int index) const;
size_t src_row_pitch() const;
size_t src_slice_pitch() const;
size_t dst_row_pitch() const;
size_t dst_slice_pitch() const;
MemObject *source() const;
protected:
size_t p_src_origin[3], p_dst_origin[3], p_region[3];
size_t p_src_row_pitch, p_src_slice_pitch;
size_t p_dst_row_pitch, p_dst_slice_pitch;
};
class CopyBufferRectEvent : public ReadWriteCopyBufferRectEvent
{
public:
CopyBufferRectEvent(CommandQueue *parent,
MemObject *source,
MemObject *destination,
const size_t src_origin[3],
const size_t dst_origin[3],
const size_t region[3],
size_t src_row_pitch,
size_t src_slice_pitch,
size_t dst_row_pitch,
size_t dst_slice_pitch,
unsigned int bytes_per_element,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
virtual Type type() const;
MemObject *destination() const;
private:
MemObject *p_destination;
};
class ReadWriteBufferRectEvent : public ReadWriteCopyBufferRectEvent
{
public:
ReadWriteBufferRectEvent(CommandQueue *parent,
MemObject *buffer,
const size_t buffer_origin[3],
const size_t host_origin[3],
const size_t region[3],
size_t buffer_row_pitch,
size_t buffer_slice_pitch,
size_t host_row_pitch,
size_t host_slice_pitch,
void *ptr,
unsigned int bytes_per_element,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
void *ptr() const;
private:
void *p_ptr;
};
class ReadBufferRectEvent : public ReadWriteBufferRectEvent
{
public:
ReadBufferRectEvent(CommandQueue *parent,
MemObject *buffer,
const size_t buffer_origin[3],
const size_t host_origin[3],
const size_t region[3],
size_t buffer_row_pitch,
size_t buffer_slice_pitch,
size_t host_row_pitch,
size_t host_slice_pitch,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class WriteBufferRectEvent : public ReadWriteBufferRectEvent
{
public:
WriteBufferRectEvent(CommandQueue *parent,
MemObject *buffer,
const size_t buffer_origin[3],
const size_t host_origin[3],
const size_t region[3],
size_t buffer_row_pitch,
size_t buffer_slice_pitch,
size_t host_row_pitch,
size_t host_slice_pitch,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class ReadWriteImageEvent : public ReadWriteBufferRectEvent
{
public:
ReadWriteImageEvent(CommandQueue *parent,
Image2D *image,
const size_t origin[3],
const size_t region[3],
size_t row_pitch,
size_t slice_pitch,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
};
class ReadImageEvent : public ReadWriteImageEvent
{
public:
ReadImageEvent(CommandQueue *parent,
Image2D *image,
const size_t origin[3],
const size_t region[3],
size_t row_pitch,
size_t slice_pitch,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class WriteImageEvent : public ReadWriteImageEvent
{
public:
WriteImageEvent(CommandQueue *parent,
Image2D *image,
const size_t origin[3],
const size_t region[3],
size_t row_pitch,
size_t slice_pitch,
void *ptr,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class CopyImageEvent : public CopyBufferRectEvent
{
public:
CopyImageEvent(CommandQueue *parent,
Image2D *source,
Image2D *destination,
const size_t src_origin[3],
const size_t dst_origin[3],
const size_t region[3],
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class CopyImageToBufferEvent : public CopyBufferRectEvent
{
public:
CopyImageToBufferEvent(CommandQueue *parent,
Image2D *source,
MemObject *destination,
const size_t src_origin[3],
const size_t region[3],
size_t dst_offset,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
size_t offset() const;
Type type() const;
private:
size_t p_offset;
};
class CopyBufferToImageEvent : public CopyBufferRectEvent
{
public:
CopyBufferToImageEvent(CommandQueue *parent,
MemObject *source,
Image2D *destination,
size_t src_offset,
const size_t dst_origin[3],
const size_t region[3],
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
size_t offset() const;
Type type() const;
private:
size_t p_offset;
};
class NativeKernelEvent : public Event
{
public:
NativeKernelEvent(CommandQueue *parent,
void (*user_func)(void *),
void *args,
size_t cb_args,
cl_uint num_mem_objects,
const MemObject **mem_list,
const void **args_mem_loc,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
~NativeKernelEvent();
Type type() const;
void *function() const;
void *args() const;
private:
void *p_user_func;
void *p_args;
};
class KernelEvent : public Event
{
public:
KernelEvent(CommandQueue *parent,
Kernel *kernel,
cl_uint work_dim,
const size_t *global_work_offset,
const size_t *global_work_size,
const size_t *local_work_size,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
~KernelEvent();
cl_uint work_dim() const;
size_t global_work_offset(cl_uint dim) const;
size_t global_work_size(cl_uint dim) const;
size_t local_work_size(cl_uint dim) const;
Kernel *kernel() const;
DeviceKernel *deviceKernel() const;
virtual Type type() const;
private:
cl_uint p_work_dim;
size_t p_global_work_offset[MAX_WORK_DIMS],
p_global_work_size[MAX_WORK_DIMS],
p_local_work_size[MAX_WORK_DIMS],
p_max_work_item_sizes[MAX_WORK_DIMS];
Kernel *p_kernel;
DeviceKernel *p_dev_kernel;
};
class TaskEvent : public KernelEvent
{
public:
TaskEvent(CommandQueue *parent,
Kernel *kernel,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
class UserEvent : public Event
{
public:
UserEvent(Context *context, cl_int *errcode_ret);
Type type() const;
Context *context() const;
void addDependentCommandQueue(CommandQueue *queue); // We need to call pushOnDevice somewhere
void flushQueues();
private:
Context *p_context;
std::vector<CommandQueue *> p_dependent_queues;
};
class BarrierEvent : public Event
{
public:
BarrierEvent(CommandQueue *parent,
cl_int *errcode_ret);
Type type() const;
};
class WaitForEventsEvent : public Event
{
public:
WaitForEventsEvent(CommandQueue *parent,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
virtual Type type() const;
};
class MarkerEvent : public WaitForEventsEvent
{
public:
MarkerEvent(CommandQueue *parent,
cl_uint num_events_in_wait_list,
const Event **event_wait_list,
cl_int *errcode_ret);
Type type() const;
};
}
#endif
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