Method wait

test/schedule_test.cpp:143–152

        (*ins2stream)[ins] = n;
    }
    void wait(migraphx::module& m, migraphx::instruction_ref ins, std::size_t wait_id) const
    {
        if(ins2wait_for->count(ins) == 0)
        {
            auto event = wait_event{};
            m.insert_instruction(ins, event);
            (*ins2wait_for)[ins] = event.wait_for;
        }
        (*ins2wait_for)[ins]->push_back(wait2stream->at(wait_id));
    }
    void record(migraphx::module&, migraphx::instruction_ref ins, std::size_t wait_id) const
    {
        (*wait2stream)[wait_id] = ins2stream->at(ins);