#include<CL/sycl.hpp>
#include<iostream>
using namespace std;
using namespace sycl;
int ab(int *);
int main()
{
	int crc=10;
	int x[5]={1,2,3,4,5};
	int len=5;
	cpu_selector device_selector;
	queue q(device_selector);
	{
		buffer<int,1>xx (x,range<1> (len));
		q.submit([&](handler &h)
				{
				auto xxx=xx.get_access<access::mode::discard_write>(h);
				auto  CRC=crc;
				h.single_task([=]()
						{

							CRC=ab((int *)&xxx[0]);
						});
				});
	}
	cout<<"crc"<<crc;
}
int ab(int * a)
{
	return a[2];
}