Expand description
GPUTimingSource — GPU dispatch timing via the sips command.
Creates a small temporary TIFF image and uses macOS’s sips command to
resize it, measuring per-operation timing. The sips tool dispatches
Metal/CoreImage compute work, and the timing jitter reflects GPU scheduling.
Structs§
- GPUTiming
Source - Entropy source that harvests timing jitter from GPU image processing operations.