func (c *Context) NewCommandQueue(device Device, param CommandQueueParameter) (*CommandQueue, error) {
var c_queue C.cl_command_queue
var err C.cl_int
if c_queue = C.clCreateCommandQueue(c.id, device.id, C.cl_command_queue_properties(param), &err); err != C.CL_SUCCESS {
return nil, Cl_error(err)
}
queue := &CommandQueue{id: c_queue}
runtime.SetFinalizer(queue, (*CommandQueue).release)
return queue, nil
}
func (ctx *Context) CreateCommandQueue(device *Device, properties CommandQueueProperty) (*CommandQueue, error) {
var err C.cl_int
clQueue := C.clCreateCommandQueue(ctx.clContext, device.id, C.cl_command_queue_properties(properties), &err)
if err != C.CL_SUCCESS {
return nil, toError(err)
}
if clQueue == nil {
return nil, ErrUnknown
}
commandQueue := &CommandQueue{clQueue: clQueue, device: device}
runtime.SetFinalizer(commandQueue, releaseCommandQueue)
return commandQueue, nil
}
func CLCreateCommandQueue(context CL_context,
device CL_device_id,
properties CL_command_queue_properties,
errcode_ret *CL_int) CL_command_queue {
var c_errcode_ret C.cl_int
var c_command_queue C.cl_command_queue
c_command_queue = C.clCreateCommandQueue(context.cl_context,
device.cl_device_id,
C.cl_command_queue_properties(properties),
&c_errcode_ret)
if errcode_ret != nil {
*errcode_ret = CL_int(c_errcode_ret)
}
return CL_command_queue{c_command_queue}
}
// see https://www.khronos.org/registry/cl/sdk/1.1/docs/man/xhtml/clCreateCommandQueue.html
func CreateCommandQueue(context Context, did DeviceId, properties CommandQueueProperties, errcode *ErrorCode) CommandQueue {
return CommandQueue(C.clCreateCommandQueue(context.clContext, did, C.cl_command_queue_properties(properties), (*C.cl_int)(errcode)))
}