Deron Eriksson created SYSTEMML-1132:
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Summary: Remove unused classes from project
Key: SYSTEMML-1132
URL: https://issues.apache.org/jira/browse/SYSTEMML-1132
Project: SystemML
Issue Type: Improvement
Components: Compiler, Runtime
Reporter: Deron Eriksson
Assignee: Deron Eriksson
Unused classes in the project are essentially dead code and make project
maintenance more difficult. They should be removed unless there is a compelling
reason to keep them.
Here is a (partial) list of classes without Java references in the project
(excluding API-related classes). This does not take into account reflection.
{code}
org.apache.sysml.debug.DMLDisassemble
org.apache.sysml.runtime.controlprogram.parfor.opt.MemoTable
org.apache.sysml.runtime.functionobjects.MaxIndex
org.apache.sysml.runtime.functionobjects.MinIndex
org.apache.sysml.runtime.instructions.cp.FileObject
org.apache.sysml.runtime.instructions.spark.data.CountLinesInfo
org.apache.sysml.runtime.instructions.spark.functions.ConvertColumnRDDToBinaryBlock
org.apache.sysml.runtime.instructions.spark.functions.ConvertMLLibBlocksToBinaryBlocks
org.apache.sysml.runtime.instructions.spark.functions.ConvertTextLineToBinaryCellFunction
org.apache.sysml.runtime.instructions.spark.functions.ConvertTextToString
org.apache.sysml.runtime.instructions.spark.functions.FindMatrixBlockFromMatrixIndexes
org.apache.sysml.runtime.instructions.spark.functions.GetMLLibBlocks
org.apache.sysml.runtime.instructions.spark.functions.LastCellInMatrixBlock
org.apache.sysml.runtime.instructions.spark.functions.MatrixVectorBinaryOpFunction
org.apache.sysml.runtime.matrix.data.PoissonRandomMatrixGenerator
org.apache.sysml.runtime.matrix.data.TaggedInt
org.apache.sysml.runtime.matrix.data.TaggedPartialBlock
org.apache.sysml.runtime.matrix.mapred.CachedMap<T extends CachedMapElement>
org.apache.sysml.runtime.matrix.mapred.MMCJMRCombiner
org.apache.sysml.runtime.matrix.mapred.MMCJMRReducer
org.apache.sysml.runtime.matrix.sort.CompactDoubleIntInputFormat
org.apache.sysml.runtime.util.BinaryBlockInputFormat
org.apache.sysml.runtime.util.RandN
org.apache.sysml.utils.Timer
org.apache.sysml.yarn.ropt.ResourceOptimizerCPMigration
{code}
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