Method Load

paddle/fluid/framework/data_feed.h:761–787

  }

  paddle::framework::CustomParser* Load(const std::string& name,
                                        const std::vector<SlotConf>& conf) {
#ifdef _LINUX
    std::lock_guard<std::mutex> lock(mutex_);
    DLHandle handle;
    std::map<std::string, DLHandle>::iterator it = handle_map_.find(name);
    if (it != handle_map_.end()) {
      return it->second.parser;
    }

    handle.module = dlopen(name.c_str(), RTLD_NOW);
    if (handle.module == nullptr) {
      VLOG(0) << "Create so of " << name << " fail, " << dlerror();
      return nullptr;
    }

    CreateParserObjectFunc create_parser_func =
        (CreateParserObjectFunc)dlsym(handle.module, "CreateParserObject");
    handle.parser = create_parser_func();
    handle.parser->Init(conf);
    handle_map_.insert({name, handle});

    return handle.parser;
#endif
    VLOG(0) << "Not implement in windows";
    return nullptr;
  }

  paddle::framework::CustomParser* Load(const std::string& name,
                                        const std::vector<AllSlotInfo>& conf) {