Method deserialize

src/rdnn/impl/profiler.cpp:100–106

template <typename Opr>
megdnn::ExecutionPolicy TimedProfiler<Opr>::Param::ExecutionPolicyBlob::deserialize()
        const {
    uint32_t offset = 0;
    auto&& ret = deserialize_policy(data, size, offset);
    mgb_assert(offset == size);
    return std::move(ret);
}

#define INST(Opr)                                                            \
    template typename TimedProfiler<megdnn::Opr>::Param::ExecutionPolicyBlob \