Benchmarks

Throughput in Msamples/s (higher is better): median of 5 duration-calibrated batches after a warmup. JS benches 256×256 frames on the CPU; GPU backends bench 512×512 frames with full sync per batch. Hover a cell for its batch spread; a ± marker means batches disagreed by more than 10%. Rows marked with an implementation id are non-shipping implementations from the inventory, benched through their AltVariant samplers and shader specs. CLI equivalent: bun run bench value