pub fn ssm_h_state_f16_to_f32(
gpu: &dyn GpuBackend,
kernel: KernelHandle,
src: DevicePtr,
dst: DevicePtr,
n: u64,
stream: u64,
) -> Result<()>Expand description
2026-09-25: FP16 -> FP32 widening of n h-state elements
(ssm_h_state_f16_to_f32). Grid-stride; src and dst must not alias.