Package ai.djl.engine

Interface EngineProvider

All Known Implementing Classes:
RpcEngineProvider
public interface EngineProvider
The EngineProvider instance manufactures an Engine instance, which is available in the system.

At initialization time, the ServiceLoader will search for EngineProvider implementations available in the class path.

Engine is designed as a collection of singletons. Engine.getInstance() will return the default Engine, which is the first one found in the classpath. Many of the standard APIs will rely on this default Engine instance such as when creating a NDManager or Model. However, you can directly get a specific Engine instance (e.g. MxEngine) by calling Engine.getEngine(String).

  • Method Details

    • getEngineName

      String getEngineName()
      Returns the name of the Engine.
      Returns:
      the name of Engine

    • getEngineRank

      int getEngineRank()
      Returns the rank of the Engine.
      Returns:
      the rank of Engine

    • getEngine

      Engine getEngine()
      Returns the instance of the Engine class EngineProvider should bind to.
      Returns:
      the instance of Engine