org.nd4j.linalg.api.ops.executioner

Class DefaultOpExecutioner

java.lang.Object

org.nd4j.linalg.api.ops.executioner.DefaultOpExecutioner

All Implemented Interfaces:

OpExecutioner

public class DefaultOpExecutioner
extends Object
implements OpExecutioner

Basic op executioner. Knows how to iterate over the buffers of each respective ndarray and apply transformations

Author:

Adam Gibson

Constructor Summary

Constructors

Constructor and Description
DefaultOpExecutioner()

Method Summary

Modifier and Type	Method and Description
INDArray	exec(Accumulation op, int dimension) Execute an accumulation along a dimension
Op	exec(Op op) Execute the operation
Op	exec(Op op, int dimension) Execute the operation
Accumulation	execAndReturn(Accumulation op) Execute and return the result from an accumulation
INDArray	execAndReturn(ScalarOp op) Execute and return the result from an accumulation
INDArray	execAndReturn(ScalarOp op, int dimension) Execute and return the result from an accumulation
INDArray	execAndReturn(TransformOp op) Execute the operation
INDArray	execAndReturn(TransformOp op, int dimension) Execute the operation
void	iterateOverAllColumns(Op op) Iterate over every column of every slice
void	iterateOverAllRows(Op op) Iterate over every row of every slice

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultOpExecutioner

public DefaultOpExecutioner()

Method Detail

exec

public Op exec(Op op)

Description copied from interface: OpExecutioner

Execute the operation

Specified by:

exec in interface OpExecutioner

Parameters:

op - the operation to execute

iterateOverAllRows

public void iterateOverAllRows(Op op)

Description copied from interface: OpExecutioner

Iterate over every row of every slice

Specified by:

iterateOverAllRows in interface OpExecutioner

Parameters:

op - the operation to apply

iterateOverAllColumns

public void iterateOverAllColumns(Op op)

Description copied from interface: OpExecutioner

Iterate over every column of every slice

Specified by:

iterateOverAllColumns in interface OpExecutioner

Parameters:

op - the operation to apply

execAndReturn

public INDArray execAndReturn(TransformOp op)

Description copied from interface: OpExecutioner

Execute the operation

Specified by:

execAndReturn in interface OpExecutioner

Parameters:

op - the operation to execute

execAndReturn

public Accumulation execAndReturn(Accumulation op)

Description copied from interface: OpExecutioner

Execute and return the result from an accumulation

Specified by:

execAndReturn in interface OpExecutioner

Parameters:

op - the operation to execute

Returns:

the accumulated result

execAndReturn

public INDArray execAndReturn(ScalarOp op)

Description copied from interface: OpExecutioner

Execute and return the result from an accumulation

Specified by:

execAndReturn in interface OpExecutioner

Parameters:

op - the operation to execute

Returns:

the accumulated result

exec

public Op exec(Op op,
               int dimension)

Description copied from interface: OpExecutioner

Execute the operation

Specified by:

exec in interface OpExecutioner

Parameters:

op - the operation to execute

exec

public INDArray exec(Accumulation op,
                     int dimension)

Description copied from interface: OpExecutioner

Execute an accumulation along a dimension

Specified by:

exec in interface OpExecutioner

Parameters:

op - the accumulation

dimension - the dimension

Returns:

the accmulation op

execAndReturn

public INDArray execAndReturn(TransformOp op,
                              int dimension)

Description copied from interface: OpExecutioner

Execute the operation

Specified by:

execAndReturn in interface OpExecutioner

Parameters:

op - the operation to execute

execAndReturn

public INDArray execAndReturn(ScalarOp op,
                              int dimension)

Description copied from interface: OpExecutioner

Execute and return the result from an accumulation

Specified by:

execAndReturn in interface OpExecutioner

Parameters:

op - the operation to execute

Returns:

the accumulated result