Java CommonUtils.getThreadsBeginN_3D方法代码示例

本文整理汇总了Java中org.jtransforms.utils.CommonUtils.getThreadsBeginN_3D方法的典型用法代码示例。如果您正苦于以下问题：Java CommonUtils.getThreadsBeginN_3D方法的具体用法？Java CommonUtils.getThreadsBeginN_3D怎么用？Java CommonUtils.getThreadsBeginN_3D使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.jtransforms.utils.CommonUtils的用法示例。

在下文中一共展示了CommonUtils.getThreadsBeginN_3D方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: DoubleFFT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of DoubleFFT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 *  
 */
public DoubleFFT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;

    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(2 * slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    fftSlices = new DoubleFFT_1D(slices);
    if (slices == rows) {
        fftRows = fftSlices;
    } else {
        fftRows = new DoubleFFT_1D(rows);
    }
    if (slices == columns) {
        fftColumns = fftSlices;
    } else if (rows == columns) {
        fftColumns = fftRows;
    } else {
        fftColumns = new DoubleFFT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:46，代码来源:DoubleFFT_3D.java

示例2: FloatFFT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of FloatFFT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 *  
 */
public FloatFFT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;

    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(2 * slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    fftSlices = new FloatFFT_1D(slices);
    if (slices == rows) {
        fftRows = fftSlices;
    } else {
        fftRows = new FloatFFT_1D(rows);
    }
    if (slices == columns) {
        fftColumns = fftSlices;
    } else if (rows == columns) {
        fftColumns = fftRows;
    } else {
        fftColumns = new FloatFFT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:46，代码来源:FloatFFT_3D.java

示例3: FloatDST_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of FloatDST_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public FloatDST_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dstSlices = new FloatDST_1D(slices);
    if (slices == rows) {
        dstRows = dstSlices;
    } else {
        dstRows = new FloatDST_1D(rows);
    }
    if (slices == columns) {
        dstColumns = dstSlices;
    } else if (rows == columns) {
        dstColumns = dstRows;
    } else {
        dstColumns = new FloatDST_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:FloatDST_3D.java

示例4: DoubleDST_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of DoubleDST_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public DoubleDST_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dstSlices = new DoubleDST_1D(slices);
    if (slices == rows) {
        dstRows = dstSlices;
    } else {
        dstRows = new DoubleDST_1D(rows);
    }
    if (slices == columns) {
        dstColumns = dstSlices;
    } else if (rows == columns) {
        dstColumns = dstRows;
    } else {
        dstColumns = new DoubleDST_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:DoubleDST_3D.java

示例5: DoubleDCT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of DoubleDCT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public DoubleDCT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dctSlices = new DoubleDCT_1D(slices);
    if (slices == rows) {
        dctRows = dctSlices;
    } else {
        dctRows = new DoubleDCT_1D(rows);
    }
    if (slices == columns) {
        dctColumns = dctSlices;
    } else if (rows == columns) {
        dctColumns = dctRows;
    } else {
        dctColumns = new DoubleDCT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:DoubleDCT_3D.java

示例6: FloatDCT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of FloatDCT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public FloatDCT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dctSlices = new FloatDCT_1D(slices);
    if (slices == rows) {
        dctRows = dctSlices;
    } else {
        dctRows = new FloatDCT_1D(rows);
    }
    if (slices == columns) {
        dctColumns = dctSlices;
    } else if (rows == columns) {
        dctColumns = dctRows;
    } else {
        dctColumns = new FloatDCT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:FloatDCT_3D.java

示例7: DoubleDHT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of DoubleDHT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public DoubleDHT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dhtSlices = new DoubleDHT_1D(slices);
    if (slices == rows) {
        dhtRows = dhtSlices;
    } else {
        dhtRows = new DoubleDHT_1D(rows);
    }
    if (slices == columns) {
        dhtColumns = dhtSlices;
    } else if (rows == columns) {
        dhtColumns = dhtRows;
    } else {
        dhtColumns = new DoubleDHT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:DoubleDHT_3D.java

示例8: FloatDHT_3D

import org.jtransforms.utils.CommonUtils; //导入方法依赖的package包/类
/**
 * Creates new instance of FloatDHT_3D.
 *  
 * @param slices  number of slices
 * @param rows    number of rows
 * @param columns number of columns
 */
public FloatDHT_3D(long slices, long rows, long columns)
{
    if (slices <= 1 || rows <= 1 || columns <= 1) {
        throw new IllegalArgumentException("slices, rows and columns must be greater than 1");
    }
    this.slices = (int) slices;
    this.rows = (int) rows;
    this.columns = (int) columns;
    this.slicesl = slices;
    this.rowsl = rows;
    this.columnsl = columns;
    this.sliceStride = (int) (rows * columns);
    this.rowStride = (int) columns;
    this.sliceStridel = rows * columns;
    this.rowStridel = columns;
    if (slices * rows * columns >= CommonUtils.getThreadsBeginN_3D()) {
        this.useThreads = true;
    }
    if (CommonUtils.isPowerOf2(slices) && CommonUtils.isPowerOf2(rows) && CommonUtils.isPowerOf2(columns)) {
        isPowerOfTwo = true;
    }
    CommonUtils.setUseLargeArrays(slices * rows * columns > LargeArray.getMaxSizeOf32bitArray());
    dhtSlices = new FloatDHT_1D(slices);
    if (slices == rows) {
        dhtRows = dhtSlices;
    } else {
        dhtRows = new FloatDHT_1D(rows);
    }
    if (slices == columns) {
        dhtColumns = dhtSlices;
    } else if (rows == columns) {
        dhtColumns = dhtRows;
    } else {
        dhtColumns = new FloatDHT_1D(columns);
    }
}

开发者ID:wendykierp，项目名称:JTransforms，代码行数:44，代码来源:FloatDHT_3D.java

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