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event11.go
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event11.go
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package cl
/*
#include "cl.h"
*/
import "C"
///////////////////////////////////////////////
//OpenCL 1.1
///////////////////////////////////////////////
func CLEnqueueMarker(command_queue CL_command_queue, event *CL_event) CL_int {
var c_event C.cl_event
var c_errcode_ret C.cl_int
c_errcode_ret = C.clEnqueueMarker(command_queue.cl_command_queue, &c_event)
if event != nil {
event.cl_event = c_event
}
return CL_int(c_errcode_ret)
}
func CLEnqueueBarrier(command_queue CL_command_queue) CL_int {
return CL_int(C.clEnqueueBarrier(command_queue.cl_command_queue))
}
func CLEnqueueWaitForEvents(command_queue CL_command_queue,
num_events_in_wait_list CL_uint,
event_wait_list []CL_event) CL_int {
if (num_events_in_wait_list == 0 && event_wait_list != nil) ||
(num_events_in_wait_list != 0 && event_wait_list == nil) ||
int(num_events_in_wait_list) != len(event_wait_list) {
return CL_INVALID_EVENT_WAIT_LIST
}
var c_errcode_ret C.cl_int
if num_events_in_wait_list != 0 {
var c_event_wait_list []C.cl_event
c_event_wait_list = make([]C.cl_event, num_events_in_wait_list)
for i := 0; i < int(num_events_in_wait_list); i++ {
c_event_wait_list[i] = event_wait_list[i].cl_event
}
c_errcode_ret = C.clEnqueueWaitForEvents(command_queue.cl_command_queue,
C.cl_uint(num_events_in_wait_list),
&c_event_wait_list[0])
} else {
c_errcode_ret = C.clEnqueueWaitForEvents(command_queue.cl_command_queue,
0,
nil)
}
return CL_int(c_errcode_ret)
}