Python* API Reference for Intel® Data Analytics Acceleration Library 2020 Update 1

Public Member Functions | Static Public Attributes | List of all members
Online Class Reference

Computes the results of the QR decomposition algorithm in the online processing mode. More...

Public Member Functions

def __init__
 
def getMethod
 
def getResult
 
def getPartialResult
 
def setResult
 
def setPartialResult
 
def clone
 
def compute
 
def finalizeCompute
 

Static Public Attributes

 input = ...
 
 parameter = ...
 

Detailed Description

Parameters
fptypeData type to use in intermediate computations for the QR decomposition algorithm, double or float
methodComputation method, daal.algorithms.qr.Method
Enumerations
  • Method Computation methods for the QR decomposition algorithm
Aliases
  • Online_Float64DefaultDense is an alias of Online(fptype=float64, method=daal.algorithms.qr.defaultDense)
  • Online_Float32DefaultDense is an alias of Online(fptype=float32, method=daal.algorithms.qr.defaultDense)

Constructor & Destructor Documentation

def __init__ (   self,
  args 
)

Constructs a QR decomposition algorithm by copying input objects and parameters of another QR decomposition algorithm

Parameters
otherAn algorithm to be used as the source to initialize the input objects and parameters of the algorithm

Member Function Documentation

def clone (   self)

Returns a pointer to the newly allocated QR decomposition algorithm with a copy of input objects and parameters of this QR decomposition algorithm

Returns
Pointer to the newly allocated algorithm
def compute (   self)

Invokes computations and returns partial result

def finalizeCompute (   self)

Finalizes computations and returns (final) result

def getMethod (   self)

Returns method of the algorithm

Returns
Method of the algorithm
def getPartialResult (   self)

Returns the structure that contains partial results of the QR decomposition algorithm

Returns
Structure that contains partial results of the QR decomposition algorithm
def getResult (   self)

Returns the structure that contains the results of the QR decomposition algorithm

Returns
Structure that contains the results of the QR decomposition algorithm
def setPartialResult (   self,
  partialResult,
  initFlag = False 
)

Variant 1

Registers user-allocated memory to store partial results of the QR decomposition algorithm

Parameters
partialResultStructure for storing partial results of the QR decomposition algorithm
initFlagFlag that specifies whether the partial results are initialized
Returns
Structure to store partial results of the QR decomposition algorithm

Variant 2

Registers user-allocated memory to store partial results of the QR decomposition algorithm

Parameters
partialResultStructure for storing partial results of the QR decomposition algorithm
initFlagFlag that specifies whether the partial results are initialized
Returns
Structure to store partial results of the QR decomposition algorithm
def setResult (   self,
  res 
)

Registers user-allocated memory to store the results of the QR decomposition algorithm

Returns
Structure to store the results of the QR decomposition algorithm

Member Data Documentation

input = ...
static

Input object

parameter = ...
static

QR parameters


The documentation for this class was generated from the following file:

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