IntAparapiNTTBuilder (Apfloat Documentation)

java.lang.Object

org.apfloat.internal.AbstractNTTBuilder

org.apfloat.internal.IntNTTBuilder

org.apfloat.aparapi.IntAparapiNTTBuilder

All Implemented Interfaces:: NTTBuilder

public class IntAparapiNTTBuilder extends IntNTTBuilder

NTT Builder for aparapi transform implementations for the int element type.

Since:: 1.8.3
Version:: 1.8.3
Author:: Mikko Tommila

Constructor Summary

Constructors

Constructor

Description

IntAparapiNTTBuilder()

Default constructor.
Method Summary

Modifier and Type

Method

Description

protected NTTStrategy

createFactor3NTTStrategy(long size, NTTStrategy nttStrategy)

Create a factor-3 NTT strategy on top of another NTT strategy.

protected NTTStrategy

createSixStepFNTStrategy(long size)

Create a six-step NTT strategy.

protected NTTStrategy

createTwoPassFNTStrategy(long size)

Create a two-pass NTT strategy.

Methods inherited from class org.apfloat.internal.IntNTTBuilder
createFactor3NTTSteps, createNTTConvolutionSteps, createNTTSteps, createSimpleFNTStrategy

Methods inherited from class org.apfloat.internal.AbstractNTTBuilder
createNTT

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details
- IntAparapiNTTBuilder
  
  public IntAparapiNTTBuilder()
  
  Default constructor.
Method Details
- createSixStepFNTStrategy
  
  protected NTTStrategy createSixStepFNTStrategy(long size)
  
  Description copied from class: AbstractNTTBuilder
  
  Create a six-step NTT strategy.
  
  Overrides:
  
  createSixStepFNTStrategy in class AbstractNTTBuilder
  
  Parameters:
  
  size - The transform length that will be used.
  
  Returns:
  
  A new six-step NTT strategy.
- createTwoPassFNTStrategy
  
  protected NTTStrategy createTwoPassFNTStrategy(long size)
  
  Description copied from class: AbstractNTTBuilder
  
  Create a two-pass NTT strategy.
  
  Overrides:
  
  createTwoPassFNTStrategy in class AbstractNTTBuilder
  
  Parameters:
  
  size - The transform length that will be used.
  
  Returns:
  
  A new two-pass NTT strategy.
- createFactor3NTTStrategy
  
  protected NTTStrategy createFactor3NTTStrategy(long size, NTTStrategy nttStrategy)
  
  Description copied from class: AbstractNTTBuilder
  
  Create a factor-3 NTT strategy on top of another NTT strategy.
  
  Overrides:
  
  createFactor3NTTStrategy in class AbstractNTTBuilder
  
  Parameters:
  
  size - The transform length that will be used.
  
  nttStrategy - The underlying factor-2 NTT strategy.
  
  Returns:
  
  A new factor-3 NTT strategy.