Method delta

src/opr/impl/loop/impl.cpp:344–348

}

void LoopImpl::DescImplBase::CounterProvider::delta(int v) {
    m_delta = v;
    m_delta_host.ptr<int>()[0] = v;
    m_delta_dev.copy_from_fixlayout(m_delta_host);
}

/* ========= LoopImpl::InputMaker ========= */