org.apache.sysml.runtime.instructions.gpu

Class MMTSJGPUInstruction

java.lang.Object

org.apache.sysml.runtime.instructions.Instruction

org.apache.sysml.runtime.instructions.gpu.GPUInstruction

org.apache.sysml.runtime.instructions.gpu.MMTSJGPUInstruction

public class MMTSJGPUInstruction
extends GPUInstruction

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.sysml.runtime.instructions.gpu.GPUInstruction

GPUInstruction.GPUINSTRUCTION_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.gpu.GPUInstruction

_gputype, _optr, _requiresLabelUpdate

Fields inherited from class org.apache.sysml.runtime.instructions.Instruction

beginCol, beginLine, DATATYPE_PREFIX, endCol, endLine, GPU_INST_PREFIX, instOpcode, INSTRUCTION_DELIM, instString, LITERAL_PREFIX, LOG, OPERAND_DELIM, SP_INST_PREFIX, type, VALUETYPE_PREFIX

Constructor Summary

Constructors

Constructor and Description
MMTSJGPUInstruction(org.apache.sysml.runtime.matrix.operators.Operator op, org.apache.sysml.runtime.instructions.cp.CPOperand in1, org.apache.sysml.lops.MMTSJ.MMTSJType type, org.apache.sysml.runtime.instructions.cp.CPOperand out, String opcode, String istr) MMTSJGPUInstruction constructor.

Method Summary

Modifier and Type	Method and Description
org.apache.sysml.lops.MMTSJ.MMTSJType	getMMTSJType() returns left/right depending on the type of MMTSJ instruction
static MMTSJGPUInstruction	parseInstruction(String str) parse MMTSJ GPU instruction
void	processInstruction(org.apache.sysml.runtime.controlprogram.context.ExecutionContext ec) process MMTSJ GPU instruction

Methods inherited from class org.apache.sysml.runtime.instructions.gpu.GPUInstruction

getGPUInstructionType, getGraphString, preprocessInstruction, requiresLabelUpdate

Methods inherited from class org.apache.sysml.runtime.instructions.Instruction

getExtendedOpcode, getInstID, getLineNum, getLocation, getOpcode, getType, postprocessInstruction, 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

Constructor Detail

MMTSJGPUInstruction

public MMTSJGPUInstruction(org.apache.sysml.runtime.matrix.operators.Operator op,
                           org.apache.sysml.runtime.instructions.cp.CPOperand in1,
                           org.apache.sysml.lops.MMTSJ.MMTSJType type,
                           org.apache.sysml.runtime.instructions.cp.CPOperand out,
                           String opcode,
                           String istr)

MMTSJGPUInstruction constructor.

Parameters:

op - operator

in1 - input

type - left/right, left-> A' %*% A, right-> A %*% A'

out - output

opcode - the opcode

istr - ?

Method Detail

parseInstruction

public static MMTSJGPUInstruction parseInstruction(String str)
                                            throws DMLRuntimeException

parse MMTSJ GPU instruction

Parameters:

str - instruction string

Returns:

MMTSJGPUInstruction object

Throws:

DMLRuntimeException - if DMLRuntimeException occurs

processInstruction

public void processInstruction(org.apache.sysml.runtime.controlprogram.context.ExecutionContext ec)
                        throws DMLRuntimeException

process MMTSJ GPU instruction

Specified by:

processInstruction in class GPUInstruction

Parameters:

ec - execution context

Throws:

DMLRuntimeException - if DMLRuntimeException occurs

getMMTSJType

public org.apache.sysml.lops.MMTSJ.MMTSJType getMMTSJType()

returns left/right depending on the type of MMTSJ instruction

Returns:

MMTSJType object