com.aparapi.examples.matrix

Class CorrMatrixHost

java.lang.Object

com.aparapi.examples.matrix.CorrMatrixHost

public class CorrMatrixHost
extends Object

GPU calculations using OpenBitSet Intersection for OpenBitSets Based on code from: apache.lucene.util.BitUtil.java

Version:

$Id: $Id

Author:

ryan.lamothe at gmail.com, sedillard at gmail.com

Constructor Summary

Constructors

Constructor and Description
CorrMatrixHost()

Method Summary

Modifier and Type	Method and Description
static int[][]	intersectionMatrix(long[][] matrixA, long[][] matrixB, com.aparapi.Kernel.EXECUTION_MODE executionMode) Perform matrix intersection for two lists of Lucene OpenBitSet-based packed longs

Methods inherited from class java.lang.Object

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

Constructor Detail

CorrMatrixHost

public CorrMatrixHost()

Method Detail

intersectionMatrix

public static int[][] intersectionMatrix(long[][] matrixA,
                                         long[][] matrixB,
                                         com.aparapi.Kernel.EXECUTION_MODE executionMode)

Perform matrix intersection for two lists of Lucene OpenBitSet-based packed longs

Parameters:

matrixA - The first term-document matrix

matrixB - The second term-document matrix

executionMode - EXECUTION_MODE

Returns:

result Matrix