Method make_forward_graph

imperative/src/impl/op_def.cpp:82–95

}

EncodedSubgraph OpDef::make_forward_graph(
        const OpDef& def, const SmallVector<LogicalTensorDesc>& inputs) {
    using ForwardGraphCache =
            OpMethResultCache<EncodedSubgraph, SmallVector<bool>, SmallVector<bool>>;
    thread_local auto& cache = *ResourceManager::create_local<ForwardGraphCache>();
    ForwardGraphCache::key_t cache_key{
            const_cast<OpDef&>(def).shared_from_this(), inputs};
    auto iter = cache.find(cache_key);
    if (iter == cache.end()) {
        iter = cache.insert({cache_key, def.trait()->make_forward_graph(def, inputs)})
                       .first;
    }
    return iter->second;
}

std::string OpDef::to_string() const {
    std::string builder = trait()->name;