apache / systemds - File Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 1,948
Daily file updates (only one update per file and date counted): 32752
First update: 2012-01-11
Latest update: 2025-05-02
Days between first and latest update: 4,861 (694 weeks, estimated 3,470 working days)
Active days (at least one file change): 2,842
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 1,948 files with 305,748 lines of code in files.

1,803 files that are 366+ days old (290,312 lines of code)
82 files that are 181-365 days old (9,449 lines of code)
47 files that are 91-180 days old (5,048 lines of code)
10 files that are 31-90 days old (413 lines of code)
6 files that are 1-30 days old (526 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 1,948 files with 305,748 lines of code in files.

1,083 files have been last changed 366+ days ago (109,885 lines of code)
368 files have been last changed 181-365 days ago (40,494 lines of code)
340 files have been last changed 91-180 days ago (101,463 lines of code)
131 files have been last changed 31-90 days ago (38,998 lines of code)
26 files have been last changed 1-30 days ago (14,908 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

html, java, r, py, sh, json, xml, md, ts, js, txt, rst, yaml, scss, cuh, h, jinja, css, properties, cpp, gitignore, svg, cmd, cu, bat, dockerfile, cmake, editorconfig, in, g4, proto, gitmodules, gitattributes, rdf

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
source.xml in src/assembly	51	-	2015-10-28	2022-11-08	16	9	lresende@apache.org	baunsgaard@tugraz.at
setup.py in src/main/python	62	-	2016-08-28	2022-06-26	27	10	npansar@us.ibm.com	j143@protonmail.com
in MANIFEST.in in src/main/python	30	-	2016-08-28	2021-11-15	10	7	npansar@us.ibm.com	baunsgaard@tugraz.at
pre_setup.py in src/main/python	62	-	2016-11-16	2024-04-04	17	10	npansar@us.ibm.com	baunsgaard@apache.org
bin.xml in src/assembly	119	-	2017-01-27	2024-03-05	28	12	deron@us.ibm.com	j143@protonmail.com
libmatrixdnn.cpp in src/main/cpp	386	11	2017-04-30	2020-11-16	9	4	npansar@us.ibm.com	mark@dokter.cc
FindMKL.cmake in src/main/cpp/cmake	109	-	2017-04-30	2020-03-27	3	3	npansar@us.ibm.com	mboehm7@gmail.com
FindOpenBLAS.cmake in src/main/cpp/cmake	71	-	2017-04-30	2020-09-25	4	4	npansar@us.ibm.com	mark@dokter.cc
libmatrixmult.cpp in src/main/cpp	31	3	2017-04-30	2021-06-18	11	4	npansar@us.ibm.com	mboehm7@gmail.com
config.h.cmake in src/main/cpp	25	-	2017-04-30	2020-03-27	2	2	npansar@us.ibm.com	mboehm7@gmail.com
libmatrixdnn.h in src/main/cpp	22	-	2017-04-30	2020-11-16	6	3	npansar@us.ibm.com	mark@dokter.cc
libmatrixmult.h in src/main/cpp	8	-	2017-04-30	2020-11-16	7	3	npansar@us.ibm.com	mark@dokter.cc
extra.xml in src/assembly	43	-	2017-06-13	2020-03-27	8	6	gweidner@us.ibm.com	mboehm7@gmail.com
systemds.cpp in src/main/cpp	180	7	2019-07-10	2022-01-26	6	4	mdokter@know-center.at	lacknerflo@gmail.com
systemds.h in src/main/cpp	32	-	2019-08-22	2020-11-16	4	2	mark@dokter.cc	mark@dokter.cc
HMM Training.py in scripts/staging/hmm	92	5	2019-12-13	2020-03-27	2	2	asecic1@etf.unsa.ba	mboehm7@gmail.com
HMM.py in scripts/staging/hmm	40	1	2019-12-13	2020-05-03	3	3	asecic1@etf.unsa.ba	lanasvega@gmail.com
__init__.py in src/main/python/systemds	36	1	2020-03-17	2025-02-07	13	5	kevin.innerebner@yahoo.com	dionysio@tu-berlin.de
create_python_dist.py in src/main/python	5	-	2020-03-17	2023-10-19	7	6	kevin.innerebner@yahoo.com	baunsgaard@apache.org
project_info.py in src/main/python/systemds	3	-	2020-03-17	2024-09-26	11	6	kevin.innerebner@yahoo.com	lathancer@gmx.de
converters.py in src/main/python/systemds/utils	173	5	2020-03-20	2025-02-05	18	8	kevin.innerebner@yahoo.com	tarackobarack@gmail.com
script.py in src/main/python/systemds/script_building	167	13	2020-03-20	2024-09-26	18	6	kevin.innerebner@yahoo.com	lathancer@gmx.de
helpers.py in src/main/python/systemds/utils	61	7	2020-03-20	2024-09-26	9	6	kevin.innerebner@yahoo.com	lathancer@gmx.de
dag.py in src/main/python/systemds/script_building	56	12	2020-03-20	2024-09-26	14	6	kevin.innerebner@yahoo.com	lathancer@gmx.de
__init__.py in src/main/python/systemds/script_building	2	-	2020-03-20	2020-05-26	3	3	kevin.innerebner@yahoo.com	baunsgaard@tugraz.at
__init__.py in src/main/python/systemds/utils	1	-	2020-03-20	2024-09-26	3	3	kevin.innerebner@yahoo.com	lathancer@gmx.de
MatrixBlock.java in src/main/java/org/apache/sysds/runtime/matrix/data	3976	307	2020-03-27	2025-02-05	108	19	mboehm7@gmail.com	baunsgaard@apache.org
LibMatrixMult.java in src/main/java/org/apache/sysds/runtime/matrix/data	3724	174	2020-03-27	2025-02-04	41	8	mboehm7@gmail.com	baunsgaard@apache.org
DmlParser.java in src/main/java/org/apache/sysds/parser/dml	3358	222	2020-03-27	2022-02-23	4	3	mboehm7@gmail.com	mboehm7@gmail.com
LibMatrixReorg.java in src/main/java/org/apache/sysds/runtime/matrix/data	3288	153	2020-03-27	2025-02-01	40	8	mboehm7@gmail.com	jessica.priebe@web.de
LibMatrixBincell.java in src/main/java/org/apache/sysds/runtime/matrix/data	2739	136	2020-03-27	2024-11-25	26	5	mboehm7@gmail.com	mboehm7@gmail.com
LibMatrixAgg.java in src/main/java/org/apache/sysds/runtime/matrix/data	2657	139	2020-03-27	2024-09-23	29	7	mboehm7@gmail.com	mboehm7@gmail.com
DMLTranslator.java in src/main/java/org/apache/sysds/parser	2286	60	2020-03-27	2025-04-16	58	21	mboehm7@gmail.com	mboehm7@gmail.com
RewriteAlgebraicSimplificationDynamic.java in src/main/java/org/apache/sysds/hops/rewrite	2182	54	2020-03-27	2025-01-21	25	9	mboehm7@gmail.com	baunsgaard@apache.org
BuiltinFunctionExpression.java in src/main/java/org/apache/sysds/parser	1972	55	2020-03-27	2025-02-15	44	16	mboehm7@gmail.com	mboehm7@gmail.com
DataExpression.java in src/main/java/org/apache/sysds/parser	1820	52	2020-03-27	2024-11-28	25	10	mboehm7@gmail.com	fietenoer@users.noreply.git...
LibSpoofPrimitives.java in src/main/java/org/apache/sysds/runtime/codegen	1740	139	2020-03-27	2025-04-18	5	3	mboehm7@gmail.com	tomoki.mengel@gmail.com
RewriteAlgebraicSimplificationStatic.java in src/main/java/org/apache/sysds/hops/rewrite	1719	57	2020-03-27	2025-04-22	23	4	mboehm7@gmail.com	aarnatyaggi@gmail.com
OptimizerRuleBased.java in src/main/java/org/apache/sysds/runtime/controlprogram/parfor/opt	1679	72	2020-03-27	2024-08-25	11	2	mboehm7@gmail.com	mboehm7@gmail.com
LibMatrixCUDA.java in src/main/java/org/apache/sysds/runtime/matrix/data	1597	87	2020-03-27	2024-08-25	5	3	mboehm7@gmail.com	mboehm7@gmail.com
ParForStatementBlock.java in src/main/java/org/apache/sysds/parser	1440	62	2020-03-27	2024-08-25	12	4	mboehm7@gmail.com	mboehm7@gmail.com
ProgramConverter.java in src/main/java/org/apache/sysds/runtime/util	1392	69	2020-03-27	2024-08-25	24	5	mboehm7@gmail.com	mboehm7@gmail.com
HopRewriteUtils.java in src/main/java/org/apache/sysds/hops/rewrite	1370	194	2020-03-27	2025-04-16	35	9	mboehm7@gmail.com	mboehm7@gmail.com
DmlSyntacticValidator.java in src/main/java/org/apache/sysds/parser/dml	1360	97	2020-03-27	2025-02-01	14	4	mboehm7@gmail.com	aarnatyaggi@gmail.com
SparkExecutionContext.java in src/main/java/org/apache/sysds/runtime/controlprogram/context	1351	97	2020-03-27	2025-04-06	43	8	mboehm7@gmail.com	mboehm7@gmail.com
Recompiler.java in src/main/java/org/apache/sysds/hops/recompile	1259	55	2020-03-27	2025-04-06	33	8	mboehm7@gmail.com	mboehm7@gmail.com
StatementBlock.java in src/main/java/org/apache/sysds/parser	1151	68	2020-03-27	2025-05-01	25	6	mboehm7@gmail.com	mboehm7@gmail.com
LineageCache.java in src/main/java/org/apache/sysds/runtime/lineage	1133	36	2020-03-27	2025-03-16	74	6	mboehm7@gmail.com	aarnatyaggi@gmail.com
ParForProgramBlock.java in src/main/java/org/apache/sysds/runtime/controlprogram	1123	79	2020-03-27	2025-04-06	40	10	mboehm7@gmail.com	mboehm7@gmail.com
RDDConverterUtils.java in src/main/java/org/apache/sysds/runtime/instructions/spark/utils	1081	55	2020-03-27	2024-04-18	12	5	mboehm7@gmail.com	mboehm7@gmail.com

Files Not Recently Changed (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
EnvironmentHelper.java in src/main/java/org/apache/sysds/utils	4	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
PRNGenerator.java in src/main/java/org/apache/sysds/runtime/util	5	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
TensorWriter.java in src/main/java/org/apache/sysds/runtime/io	6	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ConfigurableAPI.java in src/main/java/org/apache/sysds/api	6	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ConstIdentifier.java in src/main/java/org/apache/sysds/parser	8	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ExpressionInfo.java in src/main/java/org/apache/sysds/parser/dml	8	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
SimpleOperator.java in src/main/java/org/apache/sysds/runtime/matrix/operators	10	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
Converter.java in src/main/java/org/apache/sysds/runtime/matrix/data	10	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MatrixBlockDataOutput.java in src/main/java/org/apache/sysds/runtime/matrix/data	10	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MatrixBlockDataInput.java in src/main/java/org/apache/sysds/runtime/matrix/data	10	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MapInputSignature.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	10	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
SerLongWritable.java in src/main/java/org/apache/sysds/runtime/instructions/spark/data	10	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
SerText.java in src/main/java/org/apache/sysds/runtime/instructions/spark/data	10	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
FrameFormat.java in src/main/java/org/apache/sysds/api/mlcontext	10	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
FilterNonEmptyBlocksFunction2.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	11	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MapJoinSignature.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	12	-	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ConvertStringToLongTextPair.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	12	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
LopsException.java in src/main/java/org/apache/sysds/lops	13	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
Operator.java in src/main/java/org/apache/sysds/runtime/matrix/operators	13	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BinaryMatrixMatrixSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	13	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BinaryTensorTensorBroadcastSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	13	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BinaryTensorTensorSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	13	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
Warnings.java in src/main/java/org/apache/sysds/common	14	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BinaryMatrixScalarSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	14	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ParserFactory.java in src/main/java/org/apache/sysds/parser	15	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
FilterNonEmptyBlocksFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	15	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MatrixScalarUnaryFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	15	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
SparkPSBody.java in src/main/java/org/apache/sysds/runtime/controlprogram/paramserv	15	4	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
DataPartitionLocalScheme.java in src/main/java/org/apache/sysds/runtime/controlprogram/paramserv/dp	15	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
DCSparkScheme.java in src/main/java/org/apache/sysds/runtime/controlprogram/paramserv/dp	15	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
DRRSparkScheme.java in src/main/java/org/apache/sysds/runtime/controlprogram/paramserv/dp	15	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
DMLRuntimeException.java in src/main/java/org/apache/sysds/runtime	15	3	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MatrixFormat.java in src/main/java/org/apache/sysds/api/mlcontext	15	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
RecomputeNnzFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	16	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
FilterDiagMatrixBlocksFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	16	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
PlanSelectionFuseAll.java in src/main/java/org/apache/sysds/hops/codegen/opt	17	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BuiltinConstant.java in src/main/java/org/apache/sysds/parser	17	3	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ParForStatement.java in src/main/java/org/apache/sysds/parser	17	1	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
TensorTensorBinaryOpFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	17	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ComputeBinaryBlockNnzFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	17	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
RandNPair.java in src/main/java/org/apache/sysds/runtime/util	17	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ByteClassLoader.java in src/main/java/org/apache/sysds/runtime/codegen	17	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
CopyTextInputFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	18	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
DMLException.java in src/main/java/org/apache/sysds/api	18	4	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
MultiThreadedHop.java in src/main/java/org/apache/sysds/hops	19	4	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
CopyBinaryCellFunction.java in src/main/java/org/apache/sysds/runtime/instructions/spark/functions	19	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
UniformPRNGenerator.java in src/main/java/org/apache/sysds/runtime/util	19	4	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
BinaryTensorTensorCPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/cp	20	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
ScalarAppendCPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/cp	20	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com
TaskPartitionerFactoringCmin.java in src/main/java/org/apache/sysds/runtime/controlprogram/parfor	20	2	2020-03-27	2020-03-27	1	1	mboehm7@gmail.com	mboehm7@gmail.com

Most Recently Created Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
ampute.py in src/main/python/systemds/operator/algorithm/builtin	10	1	2025-04-30	2025-04-30	1	1	baunsgaard@apache.org	baunsgaard@apache.org
graph.py in scripts/staging/fedplanner	158	3	2025-04-18	2025-04-18	1	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FrameWriterParquet.java in src/main/java/org/apache/sysds/runtime/io	127	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
FrameReaderParquet.java in src/main/java/org/apache/sysds/runtime/io	89	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
FrameReaderParquetParallel.java in src/main/java/org/apache/sysds/runtime/io	73	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
FrameWriterParquetParallel.java in src/main/java/org/apache/sysds/runtime/io	69	4	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
InstructionType.java in src/main/java/org/apache/sysds/common	70	-	2025-03-16	2025-03-16	1	1	aarnatyaggi@gmail.com	aarnatyaggi@gmail.com
sliceLineExtract.py in src/main/python/systemds/operator/algorithm/builtin	19	1	2025-03-14	2025-04-30	2	1	baunsgaard@apache.org	baunsgaard@apache.org
ses.py in src/main/python/systemds/operator/algorithm/builtin	10	1	2025-03-14	2025-03-14	1	1	baunsgaard@apache.org	baunsgaard@apache.org
sqrtMatrix.py in src/main/python/systemds/operator/algorithm/builtin	9	1	2025-03-14	2025-03-14	1	1	baunsgaard@apache.org	baunsgaard@apache.org
joined.py in src/main/python/systemds/scuro/modality	209	9	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
joined_transformed.py in src/main/python/systemds/scuro/modality	33	2	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
aggregate.py in src/main/python/systemds/scuro/representations	23	2	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
window.py in src/main/python/systemds/scuro/representations	21	2	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
schema_helpers.py in src/main/python/systemds/scuro/utils	18	2	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
__init__.py in src/main/python/systemds/scuro/utils	1	-	2025-02-07	2025-02-07	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
LibMatrixAppend.java in src/main/java/org/apache/sysds/runtime/matrix/data	136	8	2025-02-05	2025-02-05	1	1	baunsgaard@apache.org	baunsgaard@apache.org
LinearizerResourceAwareFast.java in src/main/java/org/apache/sysds/lops/compile/linearization	225	15	2025-02-03	2025-02-03	1	1	60671371+aeup@users.noreply...	60671371+aeup@users.noreply...
CLALibCBind.java in src/main/java/org/apache/sysds/runtime/compress/lib	210	15	2025-02-03	2025-02-03	1	1	baunsgaard@apache.org	baunsgaard@apache.org
CLALibReplace.java in src/main/java/org/apache/sysds/runtime/compress/lib	76	5	2025-02-03	2025-02-03	1	1	baunsgaard@apache.org	baunsgaard@apache.org
LinearizerResourceAwareOptimal.java in src/main/java/org/apache/sysds/lops/compile/linearization	9	1	2025-02-03	2025-02-03	1	1	60671371+aeup@users.noreply...	60671371+aeup@users.noreply...
Opcodes.java in src/main/java/org/apache/sysds/common	375	6	2025-02-01	2025-03-16	2	3	mike-huang@web.de	aarnatyaggi@gmail.com
CLALibReorg.java in src/main/java/org/apache/sysds/runtime/compress/lib	113	7	2025-01-30	2025-01-30	1	1	baunsgaard@apache.org	baunsgaard@apache.org
FederatedMemoTablePrinter.java in src/main/java/org/apache/sysds/hops/fedplanner	129	4	2025-01-25	2025-04-18	2	2	koreachoi96@gmail.com	koreachoi96@gmail.com
CLALibReshape.java in src/main/java/org/apache/sysds/runtime/compress/lib	112	10	2025-01-21	2025-01-21	1	1	baunsgaard@apache.org	baunsgaard@apache.org
RewriteNonScalarPrint.java in src/main/java/org/apache/sysds/hops/rewrite	35	3	2025-01-18	2025-01-18	1	1	enjilianrene@gmail.com	enjilianrene@gmail.com
HashMapToInt.java in src/main/java/org/apache/sysds/runtime/frame/data/columns	351	36	2025-01-15	2025-03-14	2	2	baunsgaard@apache.org	lathancer@gmx.de
ColGroupUncompressedArray.java in src/main/java/org/apache/sysds/runtime/compress/colgroup	211	46	2025-01-15	2025-01-15	1	1	baunsgaard@apache.org	baunsgaard@apache.org
type.py in src/main/python/systemds/scuro/modality	75	9	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
base_loader.py in src/main/python/systemds/scuro/dataloader	75	11	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
unimodal_modality.py in src/main/python/systemds/scuro/modality	56	6	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
transformed.py in src/main/python/systemds/scuro/modality	52	6	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
video_loader.py in src/main/python/systemds/scuro/dataloader	37	2	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
text_loader.py in src/main/python/systemds/scuro/dataloader	22	2	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
audio_loader.py in src/main/python/systemds/scuro/dataloader	20	2	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
json_loader.py in src/main/python/systemds/scuro/dataloader	19	2	2025-01-10	2025-02-07	2	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
__init__.py in src/main/python/systemds/scuro/dataloader	1	-	2025-01-10	2025-01-10	1	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
adasyn.py in src/main/python/systemds/operator/algorithm/builtin	15	1	2024-12-30	2024-12-30	1	1	baunsgaard@apache.org	baunsgaard@apache.org
ComEstCompressedSample.java in src/main/java/org/apache/sysds/runtime/compress/estim	57	5	2024-12-29	2024-12-29	1	1	baunsgaard@apache.org	baunsgaard@apache.org
FederatedPlanCostEnumerator.java in src/main/java/org/apache/sysds/hops/fedplanner	313	13	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FederatedPlanCostEstimator.java in src/main/java/org/apache/sysds/hops/fedplanner	128	6	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FederatedMemoTable.java in src/main/java/org/apache/sysds/hops/fedplanner	89	9	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
word2vec.py in src/main/python/systemds/scuro/representations	38	3	2024-12-02	2025-02-07	3	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
glove.py in src/main/python/systemds/scuro/representations	36	3	2024-12-02	2025-02-07	3	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
bow.py in src/main/python/systemds/scuro/representations	22	2	2024-12-02	2025-02-07	3	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
tfidf.py in src/main/python/systemds/scuro/representations	20	2	2024-12-02	2025-02-07	3	1	dionysio@tu-berlin.de	dionysio@tu-berlin.de
ReaderCOGParallel.java in src/main/java/org/apache/sysds/runtime/io	297	10	2024-11-28	2024-11-28	1	1	fietenoer@users.noreply.git...	fietenoer@users.noreply.git...
COGHeader.java in src/main/java/org/apache/sysds/runtime/io/cog	264	16	2024-11-28	2024-11-28	1	1	fietenoer@users.noreply.git...	fietenoer@users.noreply.git...
COGProperties.java in src/main/java/org/apache/sysds/runtime/io/cog	153	22	2024-11-28	2024-11-28	1	1	fietenoer@users.noreply.git...	fietenoer@users.noreply.git...
ReaderCOG.java in src/main/java/org/apache/sysds/runtime/io	134	4	2024-11-28	2024-11-28	1	1	fietenoer@users.noreply.git...	fietenoer@users.noreply.git...

Most Recently Changed Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
StatementBlock.java in src/main/java/org/apache/sysds/parser	1151	68	2020-03-27	2025-05-01	25	6	mboehm7@gmail.com	mboehm7@gmail.com
__init__.py in src/main/python/systemds/operator/algorithm	358	-	2020-12-26	2025-04-30	30	6	julia.le@student.tugraz.at	baunsgaard@apache.org
sliceLineExtract.py in src/main/python/systemds/operator/algorithm/builtin	19	1	2025-03-14	2025-04-30	2	1	baunsgaard@apache.org	baunsgaard@apache.org
ampute.py in src/main/python/systemds/operator/algorithm/builtin	10	1	2025-04-30	2025-04-30	1	1	baunsgaard@apache.org	baunsgaard@apache.org
RewriteAlgebraicSimplificationStatic.java in src/main/java/org/apache/sysds/hops/rewrite	1719	57	2020-03-27	2025-04-22	23	4	mboehm7@gmail.com	aarnatyaggi@gmail.com
AggBinaryOp.java in src/main/java/org/apache/sysds/hops	874	46	2020-03-27	2025-04-22	27	8	mboehm7@gmail.com	aarnatyaggi@gmail.com
Builtins.java in src/main/java/org/apache/sysds/common	447	11	2020-03-27	2025-04-22	120	61	mboehm7@gmail.com	aarnatyaggi@gmail.com
LibSpoofPrimitives.java in src/main/java/org/apache/sysds/runtime/codegen	1740	139	2020-03-27	2025-04-18	5	3	mboehm7@gmail.com	tomoki.mengel@gmail.com
BinaryOp.java in src/main/java/org/apache/sysds/hops	980	39	2020-03-27	2025-04-18	27	9	mboehm7@gmail.com	mboehm7@gmail.com
Types.java in src/main/java/org/apache/sysds/common	706	53	2020-03-27	2025-04-18	68	23	mboehm7@gmail.com	adnan.elgendy@campus.tu-ber...
TemplateRow.java in src/main/java/org/apache/sysds/hops/codegen/template	517	17	2020-03-27	2025-04-18	7	2	mboehm7@gmail.com	tomoki.mengel@gmail.com
FederatedPlanCostEnumerator.java in src/main/java/org/apache/sysds/hops/fedplanner	313	13	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
CNodeUnary.java in src/main/java/org/apache/sysds/hops/codegen/cplan	235	16	2020-03-27	2025-04-18	6	4	mboehm7@gmail.com	tomoki.mengel@gmail.com
graph.py in scripts/staging/fedplanner	158	3	2025-04-18	2025-04-18	1	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FederatedMemoTablePrinter.java in src/main/java/org/apache/sysds/hops/fedplanner	129	4	2025-01-25	2025-04-18	2	2	koreachoi96@gmail.com	koreachoi96@gmail.com
FederatedPlanCostEstimator.java in src/main/java/org/apache/sysds/hops/fedplanner	128	6	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FrameWriterParquet.java in src/main/java/org/apache/sysds/runtime/io	127	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
Unary.java in src/main/java/org/apache/sysds/hops/codegen/cplan/java	106	1	2020-11-07	2025-04-18	5	3	mark@dokter.cc	tomoki.mengel@gmail.com
FrameReaderParquet.java in src/main/java/org/apache/sysds/runtime/io	89	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
FederatedMemoTable.java in src/main/java/org/apache/sysds/hops/fedplanner	89	9	2024-12-21	2025-04-18	3	1	koreachoi96@gmail.com	koreachoi96@gmail.com
FrameReaderParquetParallel.java in src/main/java/org/apache/sysds/runtime/io	73	3	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
FrameWriterParquetParallel.java in src/main/java/org/apache/sysds/runtime/io	69	4	2025-04-18	2025-04-18	1	1	adnan.elgendy@campus.tu-ber...	adnan.elgendy@campus.tu-ber...
DMLTranslator.java in src/main/java/org/apache/sysds/parser	2286	60	2020-03-27	2025-04-16	58	21	mboehm7@gmail.com	mboehm7@gmail.com
HopRewriteUtils.java in src/main/java/org/apache/sysds/hops/rewrite	1370	194	2020-03-27	2025-04-16	35	9	mboehm7@gmail.com	mboehm7@gmail.com
SpoofCompiler.java in src/main/java/org/apache/sysds/hops/codegen	815	33	2020-03-27	2025-04-16	17	7	mboehm7@gmail.com	lathancer@gmx.de
DMLOptions.java in src/main/java/org/apache/sysds/api	400	4	2020-03-27	2025-04-16	24	11	mboehm7@gmail.com	lathancer@gmx.de
SparkExecutionContext.java in src/main/java/org/apache/sysds/runtime/controlprogram/context	1351	97	2020-03-27	2025-04-06	43	8	mboehm7@gmail.com	mboehm7@gmail.com
Recompiler.java in src/main/java/org/apache/sysds/hops/recompile	1259	55	2020-03-27	2025-04-06	33	8	mboehm7@gmail.com	mboehm7@gmail.com
ParForProgramBlock.java in src/main/java/org/apache/sysds/runtime/controlprogram	1123	79	2020-03-27	2025-04-06	40	10	mboehm7@gmail.com	mboehm7@gmail.com
InfrastructureAnalyzer.java in src/main/java/org/apache/sysds/utils/stats	197	25	2024-08-25	2025-04-06	2	1	mboehm7@gmail.com	mboehm7@gmail.com
FederatedWorkerHandler.java in src/main/java/org/apache/sysds/runtime/controlprogram/federated	595	28	2020-03-27	2025-03-31	72	13	mboehm7@gmail.com	baunsgaard@apache.org
CommonThreadPool.java in src/main/java/org/apache/sysds/runtime/util	301	40	2020-03-27	2025-03-31	13	6	mboehm7@gmail.com	baunsgaard@apache.org
OptimizationWrapper.java in src/main/java/org/apache/sysds/runtime/controlprogram/parfor/opt	156	5	2020-03-27	2025-03-31	11	4	mboehm7@gmail.com	baunsgaard@apache.org
PythonDMLScript.java in src/main/java/org/apache/sysds/api	58	8	2020-05-26	2025-03-31	8	4	baunsgaard@tugraz.at	92718421+e-strauss@users.no...
SpoofCellwise.java in src/main/java/org/apache/sysds/runtime/codegen	1032	43	2020-03-27	2025-03-22	7	5	mboehm7@gmail.com	tomoki.mengel@gmail.com
TemplateCell.java in src/main/java/org/apache/sysds/hops/codegen/template	352	15	2020-03-27	2025-03-22	5	2	mboehm7@gmail.com	tomoki.mengel@gmail.com
LineageCache.java in src/main/java/org/apache/sysds/runtime/lineage	1133	36	2020-03-27	2025-03-16	74	6	mboehm7@gmail.com	aarnatyaggi@gmail.com
VariableCPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/cp	1079	62	2020-03-27	2025-03-16	50	12	mboehm7@gmail.com	aarnatyaggi@gmail.com
CLALibBinaryCellOp.java in src/main/java/org/apache/sysds/runtime/compress/lib	1062	73	2021-02-16	2025-03-16	35	7	baunsgaard@tugraz.at	aarnatyaggi@gmail.com
InstructionUtils.java in src/main/java/org/apache/sysds/runtime/instructions	1061	68	2020-03-27	2025-03-16	44	13	mboehm7@gmail.com	aarnatyaggi@gmail.com
LineageRewriteReuse.java in src/main/java/org/apache/sysds/runtime/lineage	966	35	2020-03-27	2025-03-16	20	4	mboehm7@gmail.com	aarnatyaggi@gmail.com
RandSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	949	42	2020-03-27	2025-03-16	18	6	mboehm7@gmail.com	aarnatyaggi@gmail.com
ParameterizedBuiltinSPInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/spark	917	44	2020-03-27	2025-03-16	24	11	mboehm7@gmail.com	aarnatyaggi@gmail.com
ParameterizedBuiltinFEDInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/fed	855	45	2020-08-15	2025-03-16	32	10	mboehm7@gmail.com	aarnatyaggi@gmail.com
CPCostUtils.java in src/main/java/org/apache/sysds/resource/cost	842	15	2024-09-22	2025-03-16	4	4	lachezar.nikolov99@gmail.com	aarnatyaggi@gmail.com
CostEstimator.java in src/main/java/org/apache/sysds/resource/cost	829	21	2024-07-04	2025-03-16	8	5	enjilianrene@gmail.com	aarnatyaggi@gmail.com
LineageRecomputeUtils.java in src/main/java/org/apache/sysds/runtime/lineage	766	11	2020-08-19	2025-03-16	14	5	arnab.phani@tugraz.at	aarnatyaggi@gmail.com
LibCommonsMath.java in src/main/java/org/apache/sysds/runtime/matrix/data	705	20	2020-03-27	2025-03-16	14	11	mboehm7@gmail.com	aarnatyaggi@gmail.com
QuantilePickFEDInstruction.java in src/main/java/org/apache/sysds/runtime/instructions/fed	687	36	2020-08-26	2025-03-16	14	7	ovcharenko.folga@gmail.com	aarnatyaggi@gmail.com
FederationUtils.java in src/main/java/org/apache/sysds/runtime/controlprogram/federated	560	27	2020-08-08	2025-03-16	36	11	mboehm7@gmail.com	aarnatyaggi@gmail.com