Function rcudnn_sys::cudnnCreatePersistentRNNPlan

pub unsafe extern "C" fn cudnnCreatePersistentRNNPlan(
    rnnDesc: cudnnRNNDescriptor_t,
    minibatch: c_int,
    dataType: cudnnDataType_t,
    plan: *mut cudnnPersistentRNNPlan_t
) -> cudnnStatus_t