CovarianceSPInstruction (SystemML 0.15.0 API)

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Summary:
Nested |
Field |
Constr |
Method

Detail:
Field |
Constr |
Method

java.lang.Object
- org.apache.sysml.runtime.instructions.Instruction
- - org.apache.sysml.runtime.instructions.spark.SPInstruction
  - - org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction
    - - org.apache.sysml.runtime.instructions.spark.BinarySPInstruction
      - org.apache.sysml.runtime.instructions.spark.CovarianceSPInstruction

public class CovarianceSPInstruction
extends BinarySPInstruction

Nested Class Summary
- Nested classes/interfaces inherited from class org.apache.sysml.runtime.instructions.spark.SPInstruction
  SPInstruction.SPINSTRUCTION_TYPE
- Nested classes/interfaces inherited from class org.apache.sysml.runtime.instructions.Instruction
  Instruction.INSTRUCTION_TYPE

Field Summary
- Fields inherited from class org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction
  input1, input2, input3, output
- Fields inherited from class org.apache.sysml.runtime.instructions.spark.SPInstruction
  _optr, _requiresLabelUpdate, _sptype
- Fields inherited from class org.apache.sysml.runtime.instructions.Instruction
  beginCol, beginLine, DATATYPE_PREFIX, endCol, endLine, filename, GPU_INST_PREFIX, instOpcode, INSTRUCTION_DELIM, instString, LITERAL_PREFIX, LOG, OPERAND_DELIM, SP_INST_PREFIX, type, VALUETYPE_PREFIX

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static CovarianceSPInstruction`	`parseInstruction(String str)`
`void`	`processInstruction(org.apache.sysml.runtime.controlprogram.context.ExecutionContext ec)` This method should be used to execute the instruction.

Methods inherited from class org.apache.sysml.runtime.instructions.spark.BinarySPInstruction
checkBinaryAppendInputCharacteristics, checkMatrixMatrixBinaryCharacteristics, getNumReplicas, parseBinaryInstruction, parseBinaryInstruction, processMatrixBVectorBinaryInstruction, processMatrixMatrixBinaryInstruction, processMatrixScalarBinaryInstruction, updateBinaryAppendOutputMatrixCharacteristics, updateBinaryMMOutputMatrixCharacteristics

Methods inherited from class org.apache.sysml.runtime.instructions.spark.ComputationSPInstruction
getOutputVariableName, updateBinaryOutputMatrixCharacteristics, updateUnaryAggOutputMatrixCharacteristics, updateUnaryOutputMatrixCharacteristics, updateUnaryOutputMatrixCharacteristics

Methods inherited from class org.apache.sysml.runtime.instructions.spark.SPInstruction
getGraphString, getSPInstructionType, postprocessInstruction, preprocessInstruction, requiresLabelUpdate

Methods inherited from class org.apache.sysml.runtime.instructions.Instruction
getBeginColumn, getBeginLine, getEndColumn, getEndLine, getExtendedOpcode, getFilename, getInstID, getLineNum, getOpcode, getType, printMe, setInstID, setLocation, setLocation, setLocation, setLocation, setType, toString, updateInstructionThreadID

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Method Detail
  - parseInstruction
```
public static CovarianceSPInstruction parseInstruction(String str)
                                                throws DMLRuntimeException
```
    Throws:
    
    DMLRuntimeException
  - processInstruction
```
public void processInstruction(org.apache.sysml.runtime.controlprogram.context.ExecutionContext ec)
                        throws DMLRuntimeException
```
    Description copied from class: Instruction
    
    This method should be used to execute the instruction.
    
    Specified by:
    
    processInstruction in class SPInstruction
    
    Parameters:
    
    ec - execution context
    
    Throws:
    
    DMLRuntimeException - if DMLRuntimeException occurs