Package org.apache.sysds.lops
Class MapMultChain
- java.lang.Object
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- org.apache.sysds.lops.Lop
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- org.apache.sysds.lops.MapMultChain
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public class MapMultChain extends Lop
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Nested Class Summary
Nested Classes Modifier and Type Class Description static classMapMultChain.ChainType-
Nested classes/interfaces inherited from class org.apache.sysds.lops.Lop
Lop.SimpleInstType, Lop.Type, Lop.VisitStatus
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Field Summary
Fields Modifier and Type Field Description static StringOPCODEstatic StringOPCODE_CP-
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 MapMultChain(Lop input1, Lop input2, Types.DataType dt, Types.ValueType vt, Types.ExecType et)Constructor to setup a map mult chain without weightsMapMultChain(Lop input1, Lop input2, Lop input3, MapMultChain.ChainType chain, Types.DataType dt, Types.ValueType vt, Types.ExecType et)Constructor to setup a map mult chain with weights
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description LopgetBroadcastInput()Method to get the input to be broadcast.StringgetInstructions(String input1, String input2, String output)Method should be overridden if neededStringgetInstructions(String input1, String input2, String input3, String output)Method should be overridden if neededvoidsetNumThreads(int k)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, getDataType, getEndColumn, getEndLine, getExecType, getFederatedOutput, getFilename, getID, getInputs, 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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Field Detail
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OPCODE
public static final String OPCODE
- See Also:
- Constant Field Values
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OPCODE_CP
public static final String OPCODE_CP
- See Also:
- Constant Field Values
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Constructor Detail
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MapMultChain
public MapMultChain(Lop input1, Lop input2, Types.DataType dt, Types.ValueType vt, Types.ExecType et)
Constructor to setup a map mult chain without weights- Parameters:
input1- low-level operator 1input2- low-level operator 2dt- data typevt- value typeet- execution type
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MapMultChain
public MapMultChain(Lop input1, Lop input2, Lop input3, MapMultChain.ChainType chain, Types.DataType dt, Types.ValueType vt, Types.ExecType et)
Constructor to setup a map mult chain with weights- Parameters:
input1- low-level operator 1input2- low-level operator 2input3- low-level operator 3chain- chain typedt- data typevt- value typeet- execution type
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Method Detail
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setNumThreads
public void setNumThreads(int k)
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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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getBroadcastInput
public Lop getBroadcastInput()
Description copied from class:LopMethod to get the input to be broadcast. This method is overridden by the Lops which require broadcasts (e.g. AppendM)- Overrides:
getBroadcastInputin classLop- Returns:
- An input Lop or Null
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getInstructions
public String getInstructions(String input1, String input2, String output)
Description copied from class:LopMethod should be overridden if needed- Overrides:
getInstructionsin classLop- Parameters:
input1- input 1input2- input 2output- output- Returns:
- instructions as string
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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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