Causal Sliding Average

The Causal Sliding Average is a synchronous, stateful GPU task. It accepts any contiguous, device-resident float32 tensor and returns a tensor with the same descriptor for every input.

For the first window_size - 1 inputs, the output is divided by the number of samples observed. Once the window is full, the task emits the mean of the most recent window_size tensors. A GPU ring buffer and running sum make each execution constant in the window length.

Task creation or pipeline rebuilding clears the stored history.

Settings

• window_size: number of tensors in the causal window; must be positive.