FunctionStatementBlock (Apache SystemDS 3.4.0-SNAPSHOT API)
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Field Summary
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Fields inherited from class org.apache.sysds.parser.StatementBlock
DEFAULT_LOOP_REPETITIONS
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Constructor Summary
Constructors Constructor Description FunctionStatementBlock()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description VariableSetanalyze(VariableSet loPassed)VariableSetanalyze(VariableSet liPassed, VariableSet loPassed)Types.FunctionBlockcloneFunctionBlock()FunctionOp.FunctionTypegetFunctionOpType()VariableSetinitializebackwardLV(VariableSet loPassed)VariableSetinitializeforwardLV(VariableSet activeInPassed)For each statement: gen rule: for each variable read in current statement but not updated in any PRIOR statement, add to gen Handles case where variable both read and updated in same statement (i = i + 1, i needs to be added to gen) kill rule: for each variable updated in current statement but not read in this or any PRIOR statement, add to kill.
booleanisNondeterministic()voidsetAvgLoopDepRatio()voidsetNondeterministic(boolean flag)VariableSetvalidate(DMLProgram dmlProg, VariableSet ids, HashMap<String,ConstIdentifier> constVars, boolean conditional)TODO: DRB: This needs to be changed to reflect: 1) Default values for variables -- need to add R styled check here to make sure that once vars with default values start, they keep going to the right 2) The other parameters for External Functions
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Methods inherited from class org.apache.sysds.parser.StatementBlock
addStatement, addStatementBlock, getBeginColumn, getBeginLine, getCheckpointPositions, getConstIn, getConstOut, getDMLProg, getEndColumn, getEndLine, getFilename, getHops, getInputstoSB, getLoopDepRatio, getLops, getName, getNumStatements, getOutputNamesofSB, getOutputsofSB, getSBID, getStatement, getStatements, getText, getUpdateInPlaceVars, hasHops, isMergeableFunctionCallBlock, isRecompileOnce, isRewritableFunctionCall, isSplitDag, mergeable, mergeFunctionCalls, mergeStatementBlocks, printBlockErrorLocation, printErrorLocation, printWarningLocation, raiseValidateError, raiseValidateError, requiresRecompilation, rewriteFunctionCallStatements, rHoistFunctionCallsFromExpressions, rHoistFunctionCallsFromExpressions, rHoistFunctionCallsFromExpressions, setBeginColumn, setBeginLine, setCheckpointPosition, setDMLProg, setEndColumn, setEndLine, setFilename, setHops, setLoopDepRatio, setLops, setParseInfo, setRecompileOnce, setSplitDag, setStatementFormatType, setStatementFormatType, setStatements, setText, setUpdateInPlaceVars, toString, updateRecompilationFlag
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Methods inherited from class org.apache.sysds.parser.LiveVariableAnalysis
getGen, getKill, getWarn, liveIn, liveOut, setGen, setKill, setLiveIn, setLiveOut, setReadVariables, setUpdatedVariables, updateLiveVariablesOut, variablesRead, variablesUpdated
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