"""qev_fast: the fast CUDA engine for qev-0.8b (packed varlen forward on fla's Gated DeltaNet kernels, fused projections, CUDA graphs for small calls, a shared-prefix per-question path). Used by qev.py (backend "fast", the default when CUDA and flash-linear-attention are available).""" from .runner import FastQEV __all__ = ["FastQEV"]