Examples with GeneralPartUpdateParam com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam used on opensource projects

Example 1 with GeneralPartUpdateParam

use of com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam in project angel by Tencent.

the class InitNodeFeats method partitionUpdate.

@Override
public void partitionUpdate(PartitionUpdateParam partParam) {
    GeneralPartUpdateParam initParam = (GeneralPartUpdateParam) partParam;
    ServerLongAnyRow row = GraphMatrixUtils.getPSLongKeyRow(psContext, initParam);
    // Get node ids and features
    ILongKeyAnyValuePartOp split = (ILongKeyAnyValuePartOp) initParam.getKeyValuePart();
    long[] nodeIds = split.getKeys();
    IElement[] features = split.getValues();
    row.startWrite();
    try {
        for (int i = 0; i < nodeIds.length; i++) {
            GraphNode graphNode = (GraphNode) row.get(nodeIds[i]);
            if (graphNode == null) {
                graphNode = new GraphNode();
                row.set(nodeIds[i], graphNode);
            }
            graphNode.setFeats(((Feature) features[i]).getFeatures());
        }
    } finally {
        row.endWrite();
    }
}

Example 2 with GeneralPartUpdateParam

use of com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam in project angel by Tencent.

the class GeneralInitParam method split.

@Override
public List<PartitionUpdateParam> split() {
    MatrixMeta meta = PSAgentContext.get().getMatrixMetaManager().getMatrixMeta(matrixId);
    PartitionKey[] parts = meta.getPartitionKeys();
    KeyValuePart[] splits = RouterUtils.split(meta, 0, nodeIds, features);
    assert parts.length == splits.length;
    List<PartitionUpdateParam> partParams = new ArrayList<>(parts.length);
    for (int i = 0; i < parts.length; i++) {
        if (splits[i] != null && splits[i].size() > 0) {
            partParams.add(new GeneralPartUpdateParam(matrixId, parts[i], splits[i]));
        }
    }
    return partParams;
}

Example 3 with GeneralPartUpdateParam

use of com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam in project angel by Tencent.

the class InitLabels method partitionUpdate.

@Override
public void partitionUpdate(PartitionUpdateParam partParam) {
    GeneralPartUpdateParam param = (GeneralPartUpdateParam) partParam;
    ServerLongAnyRow row = GraphMatrixUtils.getPSLongKeyRow(psContext, param);
    ILongKeyAnyValuePartOp keyValuePart = (ILongKeyAnyValuePartOp) param.getKeyValuePart();
    long[] nodeIds = keyValuePart.getKeys();
    IElement[] neighbors = keyValuePart.getValues();
    row.startWrite();
    try {
        for (int i = 0; i < nodeIds.length; i++) {
            GraphNode graphNode = (GraphNode) row.get(nodeIds[i]);
            if (graphNode == null) {
                graphNode = new GraphNode();
                row.set(nodeIds[i], graphNode);
            }
            graphNode.setLabels(((Labels) neighbors[i]).getWeights());
        }
    } finally {
        row.endWrite();
    }
}

Example 4 with GeneralPartUpdateParam

use of com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam in project angel by Tencent.

the class InitNodes method partitionUpdate.

@Override
public void partitionUpdate(PartitionUpdateParam partParam) {
    GeneralPartUpdateParam initParam = (GeneralPartUpdateParam) partParam;
    ServerLongAnyRow row = GraphMatrixUtils.getPSLongKeyRow(psContext, initParam);
    // Get nodes and features
    ILongKeyAnyValuePartOp split = (ILongKeyAnyValuePartOp) initParam.getKeyValuePart();
    long[] nodeIds = split.getKeys();
    IElement[] featuress = split.getValues();
    row.startWrite();
    try {
        for (int i = 0; i < nodeIds.length; i++) {
            row.set(nodeIds[i], featuress[i]);
        }
    } finally {
        row.endWrite();
    }
}

Example 5 with GeneralPartUpdateParam

use of com.tencent.angel.ml.matrix.psf.update.base.GeneralPartUpdateParam in project angel by Tencent.

the class InitDynamicNbrs method partitionUpdate.

@Override
public void partitionUpdate(PartitionUpdateParam partParam) {
    GeneralPartUpdateParam initParam = (GeneralPartUpdateParam) partParam;
    ServerLongAnyRow row = GraphMatrixUtils.getPSLongKeyRow(psContext, initParam);
    // Get nodes and features
    ILongKeyAnyValuePartOp split = (ILongKeyAnyValuePartOp) initParam.getKeyValuePart();
    long[] nodeIds = split.getKeys();
    IElement[] neighbors = split.getValues();
    row.startWrite();
    try {
        for (int i = 0; i < nodeIds.length; i++) {
            LongArrayElement data = (LongArrayElement) neighbors[i];
            DynamicNeighborElement ele = (DynamicNeighborElement) row.get(nodeIds[i]);
            if (ele == null) {
                ele = new DynamicNeighborElement();
                ele.add(data.getData());
                row.set(nodeIds[i], ele);
            } else {
                ele.add(data.getData());
            }
        }
    } finally {
        row.endWrite();
    }
}