org.apache.sysds.lops

Class UnaryCP

java.lang.Object

org.apache.sysds.lops.Lop

org.apache.sysds.lops.UnaryCP

public class UnaryCP
extends Lop

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysds.lops.Lop

Lop.SimpleInstType, Lop.Type, Lop.VisitStatus

Field Summary

Fields

Modifier and Type	Field and Description
static String	CAST_AS_BOOLEAN_OPCODE
static String	CAST_AS_DOUBLE_OPCODE
static String	CAST_AS_FRAME_OPCODE
static String	CAST_AS_INT_OPCODE
static String	CAST_AS_MATRIX_OPCODE
static String	CAST_AS_SCALAR_OPCODE

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

Constructor Summary

Constructors

Constructor and Description
UnaryCP(Lop input, Types.OpOp1 op, Types.DataType dt, Types.ValueType vt)
UnaryCP(Lop input, Types.OpOp1 op, Types.DataType dt, Types.ValueType vt, LopProperties.ExecType et) Constructor to perform a scalar operation

Method Summary

Modifier and Type	Method and Description
String	getInstructions(String input, String output) Method should be overridden if needed
String	toString() Method to have Lops print their state.

Methods inherited from class org.apache.sysds.lops.Lop

addInput, addOutput, addToDag, createReachable, getBeginColumn, getBeginLine, getDataType, getEndColumn, getEndLine, getExecType, getFilename, getID, getInputs, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getInstructions, getLevel, getOutputParameters, getOutputs, getPrivacyConstraint, getProducesIntermediateOutput, getReachable, getSimpleInstructionType, getType, getValueType, getVisited, isDataExecLocation, isVariable, prepInputOperand, prepInputOperand, prepOperand, prepOperand, prepOutputOperand, prepOutputOperand, prepOutputOperand, prepScalarInputOperand, prepScalarInputOperand, prepScalarLabel, prepScalarOperand, printErrorLocation, removeConsumer, resetVisitStatus, setAllPositions, setBeginColumn, setBeginLine, setConsumerCount, setDataType, setEndColumn, setEndLine, setFilename, setPrivacyConstraint, setValueType, setVisited

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

CAST_AS_SCALAR_OPCODE

public static final String CAST_AS_SCALAR_OPCODE

See Also:

Constant Field Values

CAST_AS_MATRIX_OPCODE

public static final String CAST_AS_MATRIX_OPCODE

See Also:

Constant Field Values

CAST_AS_FRAME_OPCODE

public static final String CAST_AS_FRAME_OPCODE

See Also:

Constant Field Values

CAST_AS_DOUBLE_OPCODE

public static final String CAST_AS_DOUBLE_OPCODE

See Also:

Constant Field Values

CAST_AS_INT_OPCODE

public static final String CAST_AS_INT_OPCODE

See Also:

Constant Field Values

CAST_AS_BOOLEAN_OPCODE

public static final String CAST_AS_BOOLEAN_OPCODE

See Also:

Constant Field Values

Constructor Detail

UnaryCP

public UnaryCP(Lop input,
               Types.OpOp1 op,
               Types.DataType dt,
               Types.ValueType vt,
               LopProperties.ExecType et)

Constructor to perform a scalar operation

Parameters:

input - low-level operator 1

op - operation type

dt - data type

vt - value type

et - exec type

UnaryCP

public UnaryCP(Lop input,
               Types.OpOp1 op,
               Types.DataType dt,
               Types.ValueType vt)

Method Detail

toString

public String toString()

Description copied from class: Lop

Method to have Lops print their state. This is for debugging purposes.

Specified by:

toString in class Lop

getInstructions

public String getInstructions(String input,
                              String output)

Description copied from class: Lop

Method should be overridden if needed

Overrides:

getInstructions in class Lop

Parameters:

input - input 1

output - output

Returns:

instructions as string