hex.glm

Class GLMTask.RandColAddW2AugXZ

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<GLMTask.RandColAddW2AugXZ>

hex.glm.GLMTask.RandColAddW2AugXZ

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.concurrent.Future<java.lang.Void>, jsr166y.ForkJoinPool.ManagedBlocker, water.Freezable<GLMTask.RandColAddW2AugXZ>

Enclosing class:

GLMTask

public static class GLMTask.RandColAddW2AugXZ
extends water.MRTask<GLMTask.RandColAddW2AugXZ>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.MRTask

water.MRTask.PostMapAction<T extends water.MRTask.PostMapAction<T>>

Nested classes/interfaces inherited from class water.DTask

water.DTask.DKeyTask<T extends water.DTask.DKeyTask,V extends water.Keyed>, water.DTask.RemoveCall

Field Summary

Fields

Modifier and Type	Field and Description
int[]	_cumRandCatLevels
int	_randNumColStart
long	_randRowStart
int	_totAugxzColNumber
int[]	_weightID

Fields inherited from class water.MRTask

_appendables, _fr, _fs, _hi, _keys, _left, _lo, _nhi, _nleft, _nlo, _nrite, _rite, _run_local, _topLocal

Fields inherited from class water.DTask

_ex

Constructor Summary

Constructors

Constructor and Description
RandColAddW2AugXZ(water.Job job, int[] randCatLevels, water.fvec.Frame prior_weights_psi, int wpsiID, long randRowStart, int randNumColStart, int augXZColNum)

Method Summary

Modifier and Type	Method and Description
static int	findRandColIndex(int[] cumrandCatLevels, long colIndex) Given colIndex to the expanded random columns, this method will calculate which random column that colIndex belongs to.
void	map(water.fvec.Chunk[] chunks)

Methods inherited from class water.MRTask

appendables, asyncExecOnAllNodes, block, closeLocal, compute2, dfork, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, getResult, isReleasable, map, map, map, map, map, map, map, map, map, map, map, modifiesVolatileVecs, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, reduce, self, setupLocal, withPostMapAction

Methods inherited from class water.DTask

copyOver, getDException, hasException, logVerbose, onAck, onAckAck, setException

Methods inherited from class water.H2O.H2OCountedCompleter

asBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, writeJSON

Methods inherited from class jsr166y.CountedCompleter

__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, setCompleter, setPendingCount, setRawResult, tryComplete

Methods inherited from class jsr166y.ForkJoinTask

adapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnfork

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

_cumRandCatLevels

public int[] _cumRandCatLevels

_randNumColStart

public int _randNumColStart

_randRowStart

public long _randRowStart

_totAugxzColNumber

public int _totAugxzColNumber

_weightID

public int[] _weightID

Constructor Detail

RandColAddW2AugXZ

public RandColAddW2AugXZ(water.Job job,
                         int[] randCatLevels,
                         water.fvec.Frame prior_weights_psi,
                         int wpsiID,
                         long randRowStart,
                         int randNumColStart,
                         int augXZColNum)

Method Detail

findRandColIndex

public static int findRandColIndex(int[] cumrandCatLevels,
                                   long colIndex)

Given colIndex to the expanded random columns, this method will calculate which random column that colIndex belongs to.

Parameters:

cumrandCatLevels -

colIndex -

Returns:

map

public void map(water.fvec.Chunk[] chunks)

Overrides:

map in class water.MRTask<GLMTask.RandColAddW2AugXZ>