Function getCache

express/Executor.cpp:202–208

    return false;
}
static std::pair<const void*, size_t> getCache(std::shared_ptr<Runtime> &rt) {
    auto res = rt->onGetCache();
    if (res.first != nullptr) {
        return res;
    }
    return std::make_pair(nullptr, 0);
}

static void writeCacheFile(std::shared_ptr<Cache> cache, std::pair<const void*, size_t> buffer) {
    auto verifyInfo = std::make_pair((const void*)cache->modelBuffer.get(), cache->cacheOffset);