| // [hlsl-dxc] flags: --hlsl-shader-model 6.6 | |
| enable subgroups; | |
| enable subgroup_size_control; | |
| @group(0) @binding(0) | |
| var<storage, read_write> buffer: array<u32>; | |
| @compute @workgroup_size(32, 1, 1) @subgroup_size(32) | |
| fn main(@builtin(subgroup_invocation_id) sg_id : u32, | |
| @builtin(subgroup_size) sg_size : u32) { | |
| buffer[sg_id] = sg_size; | |
| } |