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from 5596fcf [SYSTEMDS-2650] Non-recursive construction of HOPs from
Lineage
add 677cc65 [SYSTEMDS-371] ColGroup Quantization
add 592039e [SYSTEMDS-372] ColGroup Base Data to Byte
add e73d196 [SYSTEMDS-373] Fix error in new compression
add e611942 [SYSTEMDS-2615] Compressed Binary Cell Operations
new d0895af [SYSTEMDS-2614] Compressed Left Matrix Mult
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Summary of changes:
dev/Tasks-obsolete.txt | 11 +-
pom.xml | 1 +
src/main/java/org/apache/sysds/conf/DMLConfig.java | 6 +-
.../compress/AbstractCompressedMatrixBlock.java | 191 +++--
.../sysds/runtime/compress/BitmapEncoder.java | 556 ++++++++-----
.../runtime/compress/CompressedMatrixBlock.java | 922 ++++++++++++++-------
.../compress/CompressedMatrixBlockFactory.java | 164 ++--
.../runtime/compress/CompressionSettings.java | 84 +-
.../compress/CompressionSettingsBuilder.java | 182 +++-
.../runtime/compress/CompressionStatistics.java | 18 -
.../runtime/compress/ReaderColumnSelection.java | 18 +-
.../compress/ReaderColumnSelectionDense.java | 23 +-
.../compress/ReaderColumnSelectionDenseSample.java | 29 +-
.../compress/ReaderColumnSelectionSparse.java | 25 +-
.../compress/cocode/ColumnGroupPartitioner.java | 4 +-
.../cocode/ColumnGroupPartitionerBinPacking.java | 4 +-
.../cocode/ColumnGroupPartitionerStatic.java | 7 +-
.../runtime/compress/cocode/PlanningCoCoder.java | 11 +-
.../runtime/compress/colgroup/ADictionary.java | 199 +++++
.../sysds/runtime/compress/colgroup/ColGroup.java | 145 ++--
.../compress/colgroup/ColGroupConverter.java | 8 +-
.../runtime/compress/colgroup/ColGroupDDC.java | 363 +++++---
.../runtime/compress/colgroup/ColGroupDDC1.java | 336 +-------
.../runtime/compress/colgroup/ColGroupDDC2.java | 282 +------
.../runtime/compress/colgroup/ColGroupFactory.java | 75 +-
.../runtime/compress/colgroup/ColGroupIO.java | 49 +-
.../runtime/compress/colgroup/ColGroupOLE.java | 452 ++++++----
.../runtime/compress/colgroup/ColGroupOffset.java | 126 +--
.../runtime/compress/colgroup/ColGroupRLE.java | 389 +++++----
.../runtime/compress/colgroup/ColGroupSizes.java | 75 +-
.../compress/colgroup/ColGroupUncompressed.java | 98 ++-
.../runtime/compress/colgroup/ColGroupValue.java | 375 +++++----
.../compress/colgroup/DenseRowIterator.java | 4 +-
.../runtime/compress/colgroup/Dictionary.java | 162 +++-
.../compress/colgroup/DictionaryShared.java | 79 --
.../runtime/compress/colgroup/QDictionary.java | 302 +++++++
.../compress/colgroup/SparseRowIterator.java | 4 +-
.../compress/estim/CompressedSizeEstimator.java | 98 +--
.../estim/CompressedSizeEstimatorExact.java | 8 +-
.../estim/CompressedSizeEstimatorFactory.java | 3 +-
.../estim/CompressedSizeEstimatorSample.java | 67 +-
.../runtime/compress/estim/CompressedSizeInfo.java | 2 +-
.../compress/estim/CompressedSizeInfoColGroup.java | 25 +-
...timationFactors.java => EstimationFactors.java} | 81 +-
.../compress/estim/sample/FrequencyCount.java | 4 +-
.../compress/estim/sample/HassAndStokes.java | 4 +-
.../compress/estim/sample/ShlosserEstimator.java | 4 +-
.../estim/sample/ShlosserJackknifeEstimator.java | 4 +-
.../estim/sample/SmoothedJackknifeEstimator.java | 4 +-
.../sysds/runtime/compress/utils/ABitmap.java | 100 +++
.../{UncompressedBitmap.java => utils/Bitmap.java} | 85 +-
.../sysds/runtime/compress/utils/BitmapLossy.java | 113 +++
.../compress/utils/DblArrayIntListHashMap.java | 38 +-
.../compress/utils/DoubleIntListHashMap.java | 16 +-
.../sysds/runtime/compress/utils/IntArrayList.java | 22 +-
.../runtime/compress/utils/LinearAlgebraUtils.java | 2 +
.../parfor/opt/CostEstimatorHops.java | 1 +
.../sysds/runtime/functionobjects/Builtin.java | 5 +
.../runtime/instructions/CPInstructionParser.java | 2 +-
.../instructions/cp/CompressionCPInstruction.java | 5 +-
.../spark/CompressionSPInstruction.java | 2 +-
.../matrix/data/LibMatrixCountDistinct.java | 133 ++-
.../sysds/runtime/matrix/data/MatrixBlock.java | 7 +
.../matrix/operators/LeftScalarOperator.java | 14 +-
.../matrix/operators/RightScalarOperator.java | 12 +-
.../runtime/matrix/operators/ScalarOperator.java | 14 +-
.../apache/sysds/runtime/util/DataConverter.java | 2 +-
src/test/java/org/apache/sysds/test/TestUtils.java | 137 ++-
.../compress/AbstractCompressedUnaryTests.java | 110 ++-
.../component/compress/CompressedMatrixTest.java | 267 ++----
.../component/compress/CompressedTestBase.java | 479 ++++++++++-
.../component/compress/CompressedVectorTest.java | 31 +-
.../compress/CompressibleInputGenerator.java | 130 ++-
.../compress/ParCompressedMatrixTest.java | 173 +---
.../sysds/test/component/compress/TestBase.java | 48 +-
.../test/component/compress/TestConstants.java | 32 +-
.../compress/colgroup/JolEstimateDDCTest.java | 49 +-
.../compress/colgroup/JolEstimateOLETest.java | 70 +-
.../compress/colgroup/JolEstimateRLETest.java | 93 +--
.../compress/colgroup/JolEstimateTest.java | 137 ++-
.../compress/colgroup/JolEstimateTestEmpty.java | 129 ---
.../colgroup/JolEstimateUncompressedTest.java | 13 +-
.../test/component/matrix/CountDistinctTest.java | 19 +-
.../functions/countDistinct/CountDistinct.java | 2 +-
.../countDistinct/CountDistinctApprox.java | 11 +-
.../functions/countDistinct/CountDistinctBase.java | 52 +-
.../functions/countDistinct/countDistinct.dml | 5 +-
.../countDistinct/countDistinctApprox.dml | 4 +-
88 files changed, 5015 insertions(+), 3632 deletions(-)
create mode 100644
src/main/java/org/apache/sysds/runtime/compress/colgroup/ADictionary.java
delete mode 100644
src/main/java/org/apache/sysds/runtime/compress/colgroup/DictionaryShared.java
create mode 100644
src/main/java/org/apache/sysds/runtime/compress/colgroup/QDictionary.java
rename
src/main/java/org/apache/sysds/runtime/compress/estim/{CompressedSizeEstimationFactors.java
=> EstimationFactors.java} (54%)
create mode 100644
src/main/java/org/apache/sysds/runtime/compress/utils/ABitmap.java
rename
src/main/java/org/apache/sysds/runtime/compress/{UncompressedBitmap.java =>
utils/Bitmap.java} (52%)
create mode 100644
src/main/java/org/apache/sysds/runtime/compress/utils/BitmapLossy.java
delete mode 100644
src/test/java/org/apache/sysds/test/component/compress/colgroup/JolEstimateTestEmpty.java
