@group(0) @binding(0) var inputData: DataBuffer;
@group(0) @binding(1) var outputData: DataBuffer;
@compute @workgroup_size(1)
fn main( @builtin(global_invocation_id) global_id: vec3) {
let value = inputData.data[global_id.x];
outputData.data[global_id.x] = value * 2.0;
}