pub const BA_GATES_FALLBACK_SM_COUNT: u32 = 132;
2026-09-25: SM count used when GpuBackend::sm_count() fails: the sm_count in kernels/hopper/HARDWARE.toml. A wrong value moves only the guard’s threshold.
GpuBackend::sm_count()
sm_count
kernels/hopper/HARDWARE.toml