Package org.apache.sysds.lops
Class Ctable
- java.lang.Object
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- org.apache.sysds.lops.Lop
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- org.apache.sysds.lops.Ctable
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public class Ctable extends Lop
Lop to perform ternary operation. All inputs must be matrices or vectors. For example, this lop is used in evaluating A = ctable(B,C,W) Currently, this lop is used only in case of CTABLE functionality.
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classCtable.OperationTypes-
Nested classes/interfaces inherited from class org.apache.sysds.lops.Lop
Lop.SimpleInstType, Lop.Type, Lop.VisitStatus
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Field Summary
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Fields inherited from class org.apache.sysds.lops.Lop
_beginColumn, _beginLine, _endColumn, _endLine, _filename, CP_CHILD_THREAD, CP_ROOT_THREAD_ID, DATATYPE_PREFIX, FILE_SEPARATOR, FRAME_VAR_NAME_PREFIX, INSTRUCTION_DELIMITOR, LITERAL_PREFIX, MATRIX_VAR_NAME_PREFIX, NAME_VALUE_SEPARATOR, OPERAND_DELIMITOR, PROCESS_PREFIX, SAMPLE_FRACTION, SCALAR_VAR_NAME_PREFIX, UPDATE_INPLACE_PREFIX, VALUETYPE_PREFIX, VARIABLE_NAME_PLACEHOLDER
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Constructor Summary
Constructors Constructor Description Ctable(Lop[] inputLops, Ctable.OperationTypes op, Types.DataType dt, Types.ValueType vt, boolean ignoreZeros, boolean outputEmptyBlocks, Types.ExecType et)Ctable(Lop[] inputLops, Ctable.OperationTypes op, Types.DataType dt, Types.ValueType vt, Types.ExecType et)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static Ctable.OperationTypesfindCtableOperationByInputDataTypes(Types.DataType dt1, Types.DataType dt2, Types.DataType dt3)StringgetInstructions(String input1, String input2, String input3, String output)Method should be overridden if neededCtable.OperationTypesgetOperationType()method to get operation typestatic Ctable.OperationTypesgetOperationType(String opcode)StringtoString()Method to have Lops print their state.-
Methods inherited from class org.apache.sysds.lops.Lop
activatePrefetch, addInput, addOutput, addToDag, createReachable, getAggType, getBeginColumn, getBeginLine, getBroadcastInput, getDataType, getEndColumn, getEndLine, getExecType, getFederatedOutput, getFilename, getID, getInputs, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getLevel, getOutputParameters, getOutputs, getPrivacyConstraint, getProducesIntermediateOutput, getReachable, getSimpleInstructionType, getType, getValueType, getVisited, isAllOutputsCP, isDataExecLocation, isVariable, prefetchActivated, prepInputOperand, prepInputOperand, prepOperand, prepOperand, prepOutputOperand, prepOutputOperand, prepOutputOperand, prepScalarInputOperand, prepScalarInputOperand, prepScalarLabel, prepScalarOperand, printErrorLocation, removeConsumer, removeOutput, replaceInput, resetVisitStatus, setAllPositions, setBeginColumn, setBeginLine, setConsumerCount, setDataType, setEndColumn, setEndLine, setExecType, setFederatedOutput, setFilename, setPrivacyConstraint, setValueType, setVisited
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Constructor Detail
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Ctable
public Ctable(Lop[] inputLops, Ctable.OperationTypes op, Types.DataType dt, Types.ValueType vt, Types.ExecType et)
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Ctable
public Ctable(Lop[] inputLops, Ctable.OperationTypes op, Types.DataType dt, Types.ValueType vt, boolean ignoreZeros, boolean outputEmptyBlocks, Types.ExecType et)
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Method Detail
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toString
public String toString()
Description copied from class:LopMethod to have Lops print their state. This is for debugging purposes.
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findCtableOperationByInputDataTypes
public static Ctable.OperationTypes findCtableOperationByInputDataTypes(Types.DataType dt1, Types.DataType dt2, Types.DataType dt3)
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getOperationType
public Ctable.OperationTypes getOperationType()
method to get operation type- Returns:
- operation type
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getInstructions
public String getInstructions(String input1, String input2, String input3, String output)
Description copied from class:LopMethod should be overridden if needed- Overrides:
getInstructionsin classLop- Parameters:
input1- input 1input2- input 2input3- input 3output- output- Returns:
- instructions as string
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getOperationType
public static Ctable.OperationTypes getOperationType(String opcode)
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