## ds_permute

# Function ds_permute

Source

    pub unsafe fn ds_permute(lane: u32, value: u32) -> u32

🔬This is a nightly-only experimental API. (`stdarch_amdgpu` #149988)
Available on `target_arch=amdgpu` only.
Expand description

Scatter data across all lanes in a wavefront.

Writes `value` to the lane `lane`.

Reading from inactive lanes returns `0`. In case multiple values get written to the same `lane`, the value from the source lane with the higher index is taken.