org.nd4j.linalg.jcublas

Class JCublasNDArray

java.lang.Object

org.nd4j.linalg.api.ndarray.BaseNDArray

org.nd4j.linalg.jcublas.JCublasNDArray

All Implemented Interfaces:

Serializable, Iterable, INDArray

public class JCublasNDArray
extends BaseNDArray

Created by mjk on 8/23/14.

Author:

mjk, Adam Gibson

See Also:

Serialized Form

Field Summary

Fields inherited from class org.nd4j.linalg.api.ndarray.BaseNDArray

attemptedToFindElementWiseStride, cleanedUp, columns, data, elementWiseStride, firstNonOneStride, isScalar, isVector, isWrapAround, length, linearStride, linearView, log, majorStride, numLeadingOnes, numTrailingOnes, offset, ordering, ref, rows, shape, stride

Constructor Summary

Constructors

Constructor and Description
JCublasNDArray()
JCublasNDArray(DataBuffer buffer)
JCublasNDArray(DataBuffer data, int[] shape)
JCublasNDArray(DataBuffer buffer, int[] shape, int offset)
JCublasNDArray(DataBuffer buffer, int[] shape, int[] strides)
JCublasNDArray(DataBuffer data, int[] shape, int[] stride, int offset)
JCublasNDArray(DataBuffer buffer, int[] shape, int[] stride, int offset, char ordering)
JCublasNDArray(DataBuffer buffer, int[] shape, int offset, char ordering)
JCublasNDArray(double[][] data)
JCublasNDArray(double[][] data, char ordering)
JCublasNDArray(double[] data, int[] shape, char ordering)
JCublasNDArray(double[] data, int[] shape, int[] stride, int offset)
JCublasNDArray(double[] data, int[] shape, int[] stride, int offset, char ordering)
JCublasNDArray(float[] data)
JCublasNDArray(float[][] floats)
JCublasNDArray(float[][] data, char ordering)
JCublasNDArray(float[] data, char order)
JCublasNDArray(float[] data, int[] shape) Create this JCublasNDArray with the given data and shape and 0 offset
JCublasNDArray(float[] data, int[] shape, char ordering) Create this JCublasNDArray with the given data and shape and 0 offset
JCublasNDArray(float[] data, int[] shape, int offset)
JCublasNDArray(float[] data, int[] shape, int[] stride)
JCublasNDArray(float[] data, int[] shape, int[] stride, char ordering)
JCublasNDArray(float[] data, int[] shape, int[] stride, int offset)
JCublasNDArray(float[] data, int[] shape, int[] stride, int offset, char ordering)
JCublasNDArray(float[] data, int[] shape, int offset, char ordering)
JCublasNDArray(FloatBuffer floatBuffer, char order)
JCublasNDArray(int[] shape)
JCublasNDArray(int[] shape, char ordering)
JCublasNDArray(int[] shape, DataBuffer buffer)
JCublasNDArray(int[] shape, int offset)
JCublasNDArray(int[] shape, int[] stride) Create the JCublasNDArray with the specified shape and stride and an offset of 0
JCublasNDArray(int[] shape, int[] stride, char ordering) Create the JCublasNDArray with the specified shape and stride and an offset of 0
JCublasNDArray(int[] shape, int[] stride, int offset) Construct an JCublasNDArray of the specified shape with an empty data array
JCublasNDArray(int[] data, int[] shape, int[] strides)
JCublasNDArray(int[] shape, int[] stride, int offset, char ordering) Construct an JCublasNDArray of the specified shape with an empty data array
JCublasNDArray(int[] shape, int offset, char ordering)
JCublasNDArray(int newRows, int newColumns) Creates a new n times m DoubleMatrix.
JCublasNDArray(int newRows, int newColumns, char ordering) Creates a new n times m DoubleMatrix.
JCublasNDArray(JCublasNDArray doubleMatrix)
JCublasNDArray(List<INDArray> slices, int[] shape) Create an JCublasNDArray from the specified slices.
JCublasNDArray(List<INDArray> slices, int[] shape, char ordering) Create an JCublasNDArray from the specified slices.
JCublasNDArray(List<INDArray> slices, int[] shape, int[] stride) Create an JCublasNDArray from the specified slices.
JCublasNDArray(List<INDArray> slices, int[] shape, int[] stride, char ordering) Create an JCublasNDArray from the specified slices.

Method Summary

Methods inherited from class org.nd4j.linalg.api.ndarray.BaseNDArray

add, add, add, add, add, add, addColumnVector, addi, addi, addi, addi, addi, addi, addiColumnVector, addiRowVector, addRowVector, assertColumnVector, assertRowVector, assertSlice, assign, assign, broadcast, checkArrangeArray, checkDimensions, cleanup, columns, cond, condi, copyRealTo, create, create, create, create, create, create, create, create, create, create, createScalar, createScalarForIndex, cumsum, cumsumi, data, dimShuffle, distance1, distance2, div, div, div, div, div, div, divColumnVector, divi, divi, divi, divi, divi, divi, diviColumnVector, diviRowVector, divRowVector, doColumnWise, doPermuteSwap, doRowWise, dup, dup, element, elementStride, elementWiseStride, eps, eps, epsi, epsi, eq, eq, eqi, eqi, equals, get, getColumn, getColumns, getDouble, getDouble, getDouble, getDoubleUnsafe, getFloat, getFloat, getFloat, getInt, getLeadingOnes, getRow, getRows, getScalar, getScalar, getScalar, getStrides, getTrailingOnes, gt, gt, gti, gti, index, init, innerMostStride, isCleanedUp, isColumnVector, isMatrix, isRowVector, isScalar, isSquare, isValid, isVector, isView, isWrapAround, iterator, length, linearIndex, linearView, linearViewColumnOrder, lt, lt, lti, lti, majorStride, max, maxComplex, maxNumber, mean, meanComplex, meanNumber, min, minComplex, minNumber, mmul, mmul, mmuli, mmuli, mul, mul, mul, mul, mul, mul, mulColumnVector, muli, muli, muli, muli, muli, muli, muliColumnVector, muliRowVector, mulRowVector, neg, negi, neq, neq, neqi, neqi, newShape, norm1, norm1Complex, norm1Number, norm2, norm2Complex, norm2Number, normmax, normmaxComplex, normmaxNumber, offset, ordering, permute, prod, prodComplex, prodNumber, put, put, put, put, put, put, putColumn, putRow, putScalar, putScalar, putScalar, putScalar, putScalar, putScalar, putScalarUnsafe, putSlice, rank, ravel, ravel, rdiv, rdiv, rdiv, rdiv, rdiv, rdiv, rdivColumnVector, rdivi, rdivi, rdivi, rdivi, rdivi, rdivi, rdiviColumnVector, rdiviRowVector, rdivRowVector, repeat, repeat, repmat, resetLinearView, reshape, reshape, reshape, reshape, rows, rsub, rsub, rsub, rsub, rsub, rsub, rsubColumnVector, rsubi, rsubi, rsubi, rsubi, rsubi, rsubi, rsubiColumnVector, rsubiRowVector, rsubRowVector, secondaryStride, setData, setOrder, setShape, setStride, setWrapAround, shape, size, slice, slice, slices, sliceVectors, squaredDistance, std, stdComplex, stdNumber, stride, stride, sub, sub, sub, sub, sub, sub, subArray, subArray, subColumnVector, subi, subi, subi, subi, subi, subi, subiColumnVector, subiRowVector, subRowVector, sum, sumComplex, sumNumber, swapAxes, tensorAlongDimension, tensorssAlongDimension, toString, transpose, transposei, var, varComplex, varNumber, vectorAlongDimension, vectorsAlongDimension

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

JCublasNDArray

public JCublasNDArray(double[][] data)

JCublasNDArray

public JCublasNDArray(double[][] data,
                      char ordering)

JCublasNDArray

public JCublasNDArray(int[] shape,
                      DataBuffer buffer)

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      char ordering)

Create this JCublasNDArray with the given data and shape and 0 offset

Parameters:

data - the data to use

shape - the shape of the JCublasNDArray

ordering -

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int offset,
                      char ordering)

Parameters:

data - the data to use

shape - the shape of the JCublasNDArray

offset - the desired offset

ordering - the ordering of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int[] stride,
                      int offset,
                      char ordering)

Construct an JCublasNDArray of the specified shape with an empty data array

Parameters:

shape - the shape of the JCublasNDArray

stride - the stride of the JCublasNDArray

offset - the desired offset

ordering - the ordering of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int[] stride,
                      char ordering)

Create the JCublasNDArray with the specified shape and stride and an offset of 0

Parameters:

shape - the shape of the JCublasNDArray

stride - the stride of the JCublasNDArray

ordering - the ordering of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int offset,
                      char ordering)

JCublasNDArray

public JCublasNDArray(int[] shape)

JCublasNDArray

public JCublasNDArray(int newRows,
                      int newColumns,
                      char ordering)

Creates a new n times m DoubleMatrix.

Parameters:

newRows - the number of rows (n) of the new matrix.

newColumns - the number of columns (m) of the new matrix.

ordering -

JCublasNDArray

public JCublasNDArray(List<INDArray> slices,
                      int[] shape,
                      char ordering)

Create an JCublasNDArray from the specified slices. This will go through and merge all of the data from each slice in to one JCublasNDArray which will then take the specified shape

Parameters:

slices - the slices to merge

shape - the shape of the JCublasNDArray

ordering -

JCublasNDArray

public JCublasNDArray(List<INDArray> slices,
                      int[] shape,
                      int[] stride,
                      char ordering)

Create an JCublasNDArray from the specified slices. This will go through and merge all of the data from each slice in to one JCublasNDArray which will then take the specified shape

Parameters:

slices - the slices to merge

shape - the shape of the JCublasNDArray

stride -

ordering -

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      char ordering)

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      int offset,
                      char ordering)

JCublasNDArray

public JCublasNDArray(DataBuffer data,
                      int[] shape,
                      int[] stride,
                      int offset)

JCublasNDArray

public JCublasNDArray(int[] data,
                      int[] shape,
                      int[] strides)

JCublasNDArray

public JCublasNDArray(DataBuffer data,
                      int[] shape)

JCublasNDArray

public JCublasNDArray(DataBuffer buffer,
                      int[] shape,
                      int offset)

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape)

Create this JCublasNDArray with the given data and shape and 0 offset

Parameters:

data - the data to use

shape - the shape of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int offset)

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int[] stride,
                      int offset)

Construct an JCublasNDArray of the specified shape with an empty data array

Parameters:

shape - the shape of the JCublasNDArray

stride - the stride of the JCublasNDArray

offset - the desired offset

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int[] stride)

Create the JCublasNDArray with the specified shape and stride and an offset of 0

Parameters:

shape - the shape of the JCublasNDArray

stride - the stride of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(int[] shape,
                      int offset)

JCublasNDArray

public JCublasNDArray(int[] shape,
                      char ordering)

JCublasNDArray

public JCublasNDArray(int newRows,
                      int newColumns)

Creates a new n times m DoubleMatrix.

Parameters:

newRows - the number of rows (n) of the new matrix.

newColumns - the number of columns (m) of the new matrix.

JCublasNDArray

public JCublasNDArray(List<INDArray> slices,
                      int[] shape)

Create an JCublasNDArray from the specified slices. This will go through and merge all of the data from each slice in to one JCublasNDArray which will then take the specified shape

Parameters:

slices - the slices to merge

shape - the shape of the JCublasNDArray

JCublasNDArray

public JCublasNDArray(List<INDArray> slices,
                      int[] shape,
                      int[] stride)

Create an JCublasNDArray from the specified slices. This will go through and merge all of the data from each slice in to one JCublasNDArray which will then take the specified shape

Parameters:

slices - the slices to merge

shape - the shape of the JCublasNDArray

stride -

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int[] stride)

JCublasNDArray

public JCublasNDArray(float[] data,
                      int[] shape,
                      int[] stride,
                      int offset)

JCublasNDArray

public JCublasNDArray(float[] data)

JCublasNDArray

public JCublasNDArray(JCublasNDArray doubleMatrix)

JCublasNDArray

public JCublasNDArray(double[] data,
                      int[] shape,
                      int[] stride,
                      int offset)

JCublasNDArray

public JCublasNDArray(float[][] floats)

JCublasNDArray

public JCublasNDArray(float[][] data,
                      char ordering)

JCublasNDArray

public JCublasNDArray(DataBuffer buffer,
                      int[] shape,
                      int offset,
                      char ordering)

JCublasNDArray

public JCublasNDArray()

JCublasNDArray

public JCublasNDArray(DataBuffer buffer)

JCublasNDArray

public JCublasNDArray(DataBuffer buffer,
                      int[] shape,
                      int[] stride,
                      int offset,
                      char ordering)

JCublasNDArray

public JCublasNDArray(float[] data,
                      char order)

JCublasNDArray

public JCublasNDArray(FloatBuffer floatBuffer,
                      char order)

JCublasNDArray

public JCublasNDArray(DataBuffer buffer,
                      int[] shape,
                      int[] strides)

JCublasNDArray

public JCublasNDArray(double[] data,
                      int[] shape,
                      char ordering)

JCublasNDArray

public JCublasNDArray(double[] data,
                      int[] shape,
                      int[] stride,
                      int offset,
                      char ordering)