Examples with VanillaStatsStorageRouter org.deeplearning4j.spark.impl.listeners.VanillaStatsStorageRouter used on opensource projects

Example 1 with VanillaStatsStorageRouter

use of org.deeplearning4j.spark.impl.listeners.VanillaStatsStorageRouter in project deeplearning4j by deeplearning4j.

the class ParameterAveragingTrainingWorker method getFinalResult.

@Override
public ParameterAveragingTrainingResult getFinalResult(ComputationGraph network) {
    INDArray updaterState = null;
    if (saveUpdater) {
        ComputationGraphUpdater u = network.getUpdater();
        if (u != null)
            updaterState = u.getStateViewArray();
    }
    if (Nd4j.getExecutioner() instanceof GridExecutioner)
        ((GridExecutioner) Nd4j.getExecutioner()).flushQueueBlocking();
    Collection<StorageMetaData> storageMetaData = null;
    Collection<Persistable> listenerStaticInfo = null;
    Collection<Persistable> listenerUpdates = null;
    if (listenerRouterProvider != null) {
        StatsStorageRouter r = listenerRouterProvider.getRouter();
        if (r instanceof VanillaStatsStorageRouter) {
            //TODO this is ugly... need to find a better solution
            VanillaStatsStorageRouter ssr = (VanillaStatsStorageRouter) r;
            storageMetaData = ssr.getStorageMetaData();
            listenerStaticInfo = ssr.getStaticInfo();
            listenerUpdates = ssr.getUpdates();
        }
    }
    return new ParameterAveragingTrainingResult(network.params(), updaterState, network.score(), storageMetaData, listenerStaticInfo, listenerUpdates);
}

Example 2 with VanillaStatsStorageRouter

use of org.deeplearning4j.spark.impl.listeners.VanillaStatsStorageRouter in project deeplearning4j by deeplearning4j.

the class ParameterAveragingTrainingWorker method getFinalResult.

@Override
public ParameterAveragingTrainingResult getFinalResult(MultiLayerNetwork network) {
    INDArray updaterState = null;
    if (saveUpdater) {
        Updater u = network.getUpdater();
        if (u != null)
            updaterState = u.getStateViewArray();
    }
    if (Nd4j.getExecutioner() instanceof GridExecutioner)
        ((GridExecutioner) Nd4j.getExecutioner()).flushQueueBlocking();
    Collection<StorageMetaData> storageMetaData = null;
    Collection<Persistable> listenerStaticInfo = null;
    Collection<Persistable> listenerUpdates = null;
    if (listenerRouterProvider != null) {
        StatsStorageRouter r = listenerRouterProvider.getRouter();
        if (r instanceof VanillaStatsStorageRouter) {
            //TODO this is ugly... need to find a better solution
            VanillaStatsStorageRouter ssr = (VanillaStatsStorageRouter) r;
            storageMetaData = ssr.getStorageMetaData();
            listenerStaticInfo = ssr.getStaticInfo();
            listenerUpdates = ssr.getUpdates();
        }
    }
    return new ParameterAveragingTrainingResult(network.params(), updaterState, network.score(), storageMetaData, listenerStaticInfo, listenerUpdates);
}