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Java OpenBitSet.get方法代码示例

本文整理汇总了Java中org.apache.cassandra.utils.obs.OpenBitSet.get方法的典型用法代码示例。如果您正苦于以下问题:Java OpenBitSet.get方法的具体用法?Java OpenBitSet.get怎么用?Java OpenBitSet.get使用的例子?那么恭喜您, 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org.apache.cassandra.utils.obs.OpenBitSet的用法示例。


在下文中一共展示了OpenBitSet.get方法的3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: loopOnce

import org.apache.cassandra.utils.obs.OpenBitSet; //导入方法依赖的package包/类
public void loopOnce(OpenBitSet obs, OffHeapBitSet offbs, long size_to_test)
{
    StringBuffer buffer = new StringBuffer();
    // start off fresh.
    System.gc();
    long start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        obs.set(i);
    buffer.append("||").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start));

    start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        obs.get(i);
    buffer.append("|").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start));

    start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        obs.clear(i);
    buffer.append("|").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start));

    System.gc();
    start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        offbs.set(i);
    buffer.append("|").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start));

    start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        offbs.get(i);
    buffer.append("|").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start));

    start = System.nanoTime();
    for (long i = 0; i < size_to_test; i++)
        offbs.clear(i);
    buffer.append("|").append(TimeUnit.NANOSECONDS.toMillis(System.nanoTime() - start)).append("|");
    logger.info(buffer.toString());
    // System.out.println(buffer.toString());
}
 
开发者ID:vcostet,项目名称:cassandra-kmean,代码行数:39,代码来源:LongBitSetTest.java

示例2: loopOnce

import org.apache.cassandra.utils.obs.OpenBitSet; //导入方法依赖的package包/类
public void loopOnce(OpenBitSet obs, OffHeapBitSet offbs, long size_to_test)
{
    StringBuffer buffer = new StringBuffer();
    // start off fresh.
    System.gc();
    long start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        obs.set(i);
    buffer.append("||").append(System.currentTimeMillis() - start);

    start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        obs.get(i);
    buffer.append("|").append(System.currentTimeMillis() - start);

    start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        obs.clear(i);
    buffer.append("|").append(System.currentTimeMillis() - start);

    System.gc();
    start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        offbs.set(i);
    buffer.append("|").append(System.currentTimeMillis() - start);

    start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        offbs.get(i);

    buffer.append("|").append(System.currentTimeMillis() - start);
    start = System.currentTimeMillis();
    for (long i = 0; i < size_to_test; i++)
        offbs.clear(i);
    buffer.append("|").append(System.currentTimeMillis() - start).append("|");
    logger.info(buffer.toString());
    // System.out.println(buffer.toString());
}
 
开发者ID:dprguiuc,项目名称:Cassandra-Wasef,代码行数:39,代码来源:LongBitSetTest.java

示例3: compare

import org.apache.cassandra.utils.obs.OpenBitSet; //导入方法依赖的package包/类
public void compare(OffHeapBitSet offbs, OpenBitSet obs, long index)
{
    if (offbs.get(index) != obs.get(index))
        throw new RuntimeException();
    Assert.assertEquals(offbs.get(index), obs.get(index));
}
 
开发者ID:vcostet,项目名称:cassandra-kmean,代码行数:7,代码来源:LongBitSetTest.java


注:本文中的org.apache.cassandra.utils.obs.OpenBitSet.get方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。