cbuffer cbuffer_i : register(b0) {
uint4 i[1];
};
RWByteAddressBuffer j : register(u1);
[numthreads(1, 1, 1)]
void main() {
const uint l = dot(i[0].xyz, i[0].xyz);
j.Store(0u, asuint(i[0].x));
return;
}