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Example 1 with SimpleVector

use of com.tencent.angel.ml.math2.vector.SimpleVector in project angel by Tencent.

the class VectorUtils method emptyLike.

private static ComponentVector emptyLike(ComponentVector v) {
    ComponentVector result;
    if (v instanceof CompIntDoubleVector) {
        IntDoubleVector[] parts = new IntDoubleVector[v.getNumPartitions()];
        IntDoubleVector[] refParts = ((CompIntDoubleVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (IntDoubleVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompIntDoubleVector(((CompIntDoubleVector) v).getMatrixId(), ((CompIntDoubleVector) v).getRowId(), ((CompIntDoubleVector) v).getClock(), ((CompIntDoubleVector) v).getDim(), parts, ((CompIntDoubleVector) v).getSubDim());
    } else if (v instanceof CompIntFloatVector) {
        IntFloatVector[] parts = new IntFloatVector[v.getNumPartitions()];
        IntFloatVector[] refParts = ((CompIntFloatVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (IntFloatVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompIntFloatVector(((CompIntFloatVector) v).getMatrixId(), ((CompIntFloatVector) v).getRowId(), ((CompIntFloatVector) v).getClock(), ((CompIntFloatVector) v).getDim(), parts, ((CompIntFloatVector) v).getSubDim());
    } else if (v instanceof CompIntLongVector) {
        IntLongVector[] parts = new IntLongVector[v.getNumPartitions()];
        IntLongVector[] refParts = ((CompIntLongVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (IntLongVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompIntLongVector(((CompIntLongVector) v).getMatrixId(), ((CompIntLongVector) v).getRowId(), ((CompIntLongVector) v).getClock(), ((CompIntLongVector) v).getDim(), parts, ((CompIntLongVector) v).getSubDim());
    } else if (v instanceof CompIntIntVector) {
        IntIntVector[] parts = new IntIntVector[v.getNumPartitions()];
        IntIntVector[] refParts = ((CompIntIntVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (IntIntVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompIntIntVector(((CompIntIntVector) v).getMatrixId(), ((CompIntIntVector) v).getRowId(), ((CompIntIntVector) v).getClock(), ((CompIntIntVector) v).getDim(), parts, ((CompIntIntVector) v).getSubDim());
    } else if (v instanceof CompLongDoubleVector) {
        LongDoubleVector[] parts = new LongDoubleVector[v.getNumPartitions()];
        LongDoubleVector[] refParts = ((CompLongDoubleVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (LongDoubleVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompLongDoubleVector(((CompLongDoubleVector) v).getMatrixId(), ((CompLongDoubleVector) v).getRowId(), ((CompLongDoubleVector) v).getClock(), ((CompLongDoubleVector) v).getDim(), parts, ((CompLongDoubleVector) v).getSubDim());
    } else if (v instanceof CompLongFloatVector) {
        LongFloatVector[] parts = new LongFloatVector[v.getNumPartitions()];
        LongFloatVector[] refParts = ((CompLongFloatVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (LongFloatVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompLongFloatVector(((CompLongFloatVector) v).getMatrixId(), ((CompLongFloatVector) v).getRowId(), ((CompLongFloatVector) v).getClock(), ((CompLongFloatVector) v).getDim(), parts, ((CompLongFloatVector) v).getSubDim());
    } else if (v instanceof CompLongLongVector) {
        LongLongVector[] parts = new LongLongVector[v.getNumPartitions()];
        LongLongVector[] refParts = ((CompLongLongVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (LongLongVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompLongLongVector(((CompLongLongVector) v).getMatrixId(), ((CompLongLongVector) v).getRowId(), ((CompLongLongVector) v).getClock(), ((CompLongLongVector) v).getDim(), parts, ((CompLongLongVector) v).getSubDim());
    } else if (v instanceof CompLongIntVector) {
        LongIntVector[] parts = new LongIntVector[v.getNumPartitions()];
        LongIntVector[] refParts = ((CompLongIntVector) v).getPartitions();
        for (int i = 0; i < refParts.length; i++) {
            if (null != refParts[i]) {
                parts[i] = (LongIntVector) emptyLike((SimpleVector) refParts[i]);
            }
        }
        result = new CompLongIntVector(((CompLongIntVector) v).getMatrixId(), ((CompLongIntVector) v).getRowId(), ((CompLongIntVector) v).getClock(), ((CompLongIntVector) v).getDim(), parts, ((CompLongIntVector) v).getSubDim());
    } else {
        throw new AngelException("The operation is not support!");
    }
    return result;
}
Also used : CompIntLongVector(com.tencent.angel.ml.math2.vector.CompIntLongVector) IntLongVector(com.tencent.angel.ml.math2.vector.IntLongVector) AngelException(com.tencent.angel.exception.AngelException) CompLongLongVector(com.tencent.angel.ml.math2.vector.CompLongLongVector) CompLongIntVector(com.tencent.angel.ml.math2.vector.CompLongIntVector) LongIntVector(com.tencent.angel.ml.math2.vector.LongIntVector) ComponentVector(com.tencent.angel.ml.math2.vector.ComponentVector) LongLongVector(com.tencent.angel.ml.math2.vector.LongLongVector) CompLongLongVector(com.tencent.angel.ml.math2.vector.CompLongLongVector) CompIntLongVector(com.tencent.angel.ml.math2.vector.CompIntLongVector) IntIntVector(com.tencent.angel.ml.math2.vector.IntIntVector) CompIntIntVector(com.tencent.angel.ml.math2.vector.CompIntIntVector) CompLongFloatVector(com.tencent.angel.ml.math2.vector.CompLongFloatVector) LongFloatVector(com.tencent.angel.ml.math2.vector.LongFloatVector) CompIntFloatVector(com.tencent.angel.ml.math2.vector.CompIntFloatVector) IntFloatVector(com.tencent.angel.ml.math2.vector.IntFloatVector) CompIntIntVector(com.tencent.angel.ml.math2.vector.CompIntIntVector) CompIntDoubleVector(com.tencent.angel.ml.math2.vector.CompIntDoubleVector) IntDoubleVector(com.tencent.angel.ml.math2.vector.IntDoubleVector) CompIntFloatVector(com.tencent.angel.ml.math2.vector.CompIntFloatVector) CompLongDoubleVector(com.tencent.angel.ml.math2.vector.CompLongDoubleVector) CompLongFloatVector(com.tencent.angel.ml.math2.vector.CompLongFloatVector) CompLongDoubleVector(com.tencent.angel.ml.math2.vector.CompLongDoubleVector) LongDoubleVector(com.tencent.angel.ml.math2.vector.LongDoubleVector) CompLongIntVector(com.tencent.angel.ml.math2.vector.CompLongIntVector) SimpleVector(com.tencent.angel.ml.math2.vector.SimpleVector) CompIntDoubleVector(com.tencent.angel.ml.math2.vector.CompIntDoubleVector)

Aggregations

AngelException (com.tencent.angel.exception.AngelException)1 CompIntDoubleVector (com.tencent.angel.ml.math2.vector.CompIntDoubleVector)1 CompIntFloatVector (com.tencent.angel.ml.math2.vector.CompIntFloatVector)1 CompIntIntVector (com.tencent.angel.ml.math2.vector.CompIntIntVector)1 CompIntLongVector (com.tencent.angel.ml.math2.vector.CompIntLongVector)1 CompLongDoubleVector (com.tencent.angel.ml.math2.vector.CompLongDoubleVector)1 CompLongFloatVector (com.tencent.angel.ml.math2.vector.CompLongFloatVector)1 CompLongIntVector (com.tencent.angel.ml.math2.vector.CompLongIntVector)1 CompLongLongVector (com.tencent.angel.ml.math2.vector.CompLongLongVector)1 ComponentVector (com.tencent.angel.ml.math2.vector.ComponentVector)1 IntDoubleVector (com.tencent.angel.ml.math2.vector.IntDoubleVector)1 IntFloatVector (com.tencent.angel.ml.math2.vector.IntFloatVector)1 IntIntVector (com.tencent.angel.ml.math2.vector.IntIntVector)1 IntLongVector (com.tencent.angel.ml.math2.vector.IntLongVector)1 LongDoubleVector (com.tencent.angel.ml.math2.vector.LongDoubleVector)1 LongFloatVector (com.tencent.angel.ml.math2.vector.LongFloatVector)1 LongIntVector (com.tencent.angel.ml.math2.vector.LongIntVector)1 LongLongVector (com.tencent.angel.ml.math2.vector.LongLongVector)1 SimpleVector (com.tencent.angel.ml.math2.vector.SimpleVector)1