#include<iostream>
#include<CL/sycl.hpp>
 
using namespace std;
using namespace sycl;

SYCL_EXTERNAL int add(int *p, int x);

int main()
{
    int a[10];
    for(int i=0;i<10;i++)
    {
        a[i]=i+1;
       
        
    }
    cpu_selector device_selector;
    queue q(device_selector);
    {
        buffer<int ,1> a_buff(a,range<1> (10));
        cout<<q.get_device().get_info<info::device::name>				().c_str() << "\n";
        q.submit([&](handler &h)
        {
            cl::sycl::stream kernelout(512*1024, 512, h);
            auto aa=a_buff.get_access<access::mode::write>(h);            		h.parallel_for(range<1>{10},[=](id<1> item)
            {
                int result;
			result=add((int *)&aa[0],3);
            });
      });
    }
    for(int i=0;i<10;i++)
    {
        cout<<a[i]<<"\t";
    }
}

int data=10;

int  add(int *p,int x)
{
	p[x]=10;
	data=x*data;
	return data;
}