org.deeplearning4j.parallelism.factory

Interface TrainerContext

All Known Implementing Classes:

DefaultTrainerContext, ParameterServerTrainerContext

public interface TrainerContext

Creates Trainer instances for use with ParallelWrapper

Method Summary

Modifier and Type	Method and Description
Trainer	create(int threadId, Model model, int rootDevice, boolean useMDS, ParallelWrapper wrapper) Create a Trainer based on the given parameters
void	init(Model model, java.lang.Object... args) Initialize the context

Method Detail

init

void init(Model model,
          java.lang.Object... args)

Initialize the context

Parameters:

model -

args - the arguments to initialize with (maybe null)

create

Trainer create(int threadId,
               Model model,
               int rootDevice,
               boolean useMDS,
               ParallelWrapper wrapper)

Create a Trainer based on the given parameters

Parameters:

threadId - the thread id to use for this worker

model - the model to start the trainer with

rootDevice - the root device id

useMDS - whether to use the MagicQueue or not

wrapper - the wrapper instance to use with this trainer (this refernece is needed for coordination with the ParallelWrapper 's IterationListener

Returns:

the created training instance