minigo/cc/model/loader.h at colab · hyu2000/minigo

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// Licensed under the Apache License, Version 2.0 (the "License");

// you may not use this file except in compliance with the License.

// You may obtain a copy of the License at //

// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software

// distributed under the License is distributed on an "AS IS" BASIS,

// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

// See the License for the specific language governing permissions and

// limitations under the License.

#ifndef CC_MODEL_MODEL_LOADER_H_

#define CC_MODEL_MODEL_LOADER_H_

#include <memory>

#include <string>

#include "absl/strings/string_view.h"

#include "cc/model/factory.h"

#include "cc/model/model.h"

namespace minigo {

// Load a ModelDefinition from the given path.

ModelDefinition LoadModelDefinition(const std::string& path);

// Look or create up the factory instance for given engine and device.

ModelFactory* GetModelFactory(const std::string& engine,

const std::string& device);

// Shutdown all model factories created via calls to GetModelFactory.

void ShutdownModelFactories();

// Helper to get a factory from a definition and device by using the

// definition's engine metadata.

ModelFactory* GetModelFactory(const ModelDefinition& def,

const std::string& device);

// Helper to load and instantiate a model in one shot.

std::unique_ptr<Model> NewModel(const std::string& path,

const std::string& device);

} // namespace minigo

#endif // CC_MODEL_MODEL_LOADER_H_