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Review request for giraph. Repository: giraph-git Description ------- In applications where a matrix is needed, is not efficient to have an aggregator per entry. This update provides the same functionality with an aggregator per matrix row. This implementation uses an array per row and is efficient when the matrices are dense. Diffs ----- giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/DenseMatrixSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/DoubleDenseMatrix.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/DoubleDenseMatrixSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/DoubleDenseVector.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/DoubleDenseVectorSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/FloatDenseMatrix.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/FloatDenseMatrixSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/FloatDenseVector.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/FloatDenseVectorSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/IntDenseMatrix.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/IntDenseMatrixSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/IntDenseVector.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/IntDenseVectorSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/LongDenseMatrix.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/LongDenseMatrixSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/LongDenseVector.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/LongDenseVectorSumAggregator.java PRE-CREATION giraph-core/src/main/java/org/apache/giraph/aggregators/denseMatrix/package-info.java PRE-CREATION giraph-core/src/test/java/org/apache/giraph/aggregators/denseMatrix/TestDoubleDenseMatrix.java PRE-CREATION giraph-core/src/test/java/org/apache/giraph/aggregators/denseMatrix/TestFloatDenseMatrix.java PRE-CREATION giraph-core/src/test/java/org/apache/giraph/aggregators/denseMatrix/TestIntDenseMatrix.java PRE-CREATION giraph-core/src/test/java/org/apache/giraph/aggregators/denseMatrix/TestLongDenseMatrix.java PRE-CREATION Diff: https://reviews.apache.org/r/14025/diff/ Testing ------- Thanks, Herald Kllapi
