Examples of Benchmark

bb.util.Benchmark
com.cloudera.util.Benchmark
Simple class to consolidate benchmarking and timing code. This will help me find the bottlenecks. Usage: create new benchmark. call mark with comments whenever wanted. call done to flush print writer. std out is used for human readable results, stderr is used for csv formatted data.
com.google.gwt.junit.viewer.client.Benchmark
A data object for Benchmark.
com.kellerkindt.scs.utilities.BenchMark
@author Sorklin
com.mysema.testutil.Benchmark
flex2.compiler.util.Benchmark
A utility class used to record how long certain tasks take to run. @author Clement Wong
jbe.BenchMark
net.janino.util.Benchmark
Implements a scheme for benchmarking, i.e. for determining and/or reporting the time elapsed between the beginning and the end of an activity.
The measurement is done by invoking {@link #begin()} and later calling {@link #end()} whichsreturns the time elapsed since the call to {@link #begin()}.
Notice that calls to {@link #begin()} and {@link #end()} can be nested, and each call to{@link #end()} refers to the matching {@link #begin()} call. To ensure that all calls match,the preferred way to write a benchmark is
```
 ... Benchmark b = new Benchmark(); ... b.begin(); try { .... } finally { long ms = b.end(); } 
```
This code layout also makes it visually easy to write correct pairs of {@link #begin()} /{@link #end()} pairs.
The pair {@link #beginReporting()} and {@link #endReporting()} do basically the same, butreport the benchmarking information through an internal {@link Reporter} object. The default{@link Reporter} prints its messages by System.out.println().
Reporting is only enabled if the Benchmark object was created through {@link #Benchmark(boolean)}with a true argument.
org.apache.lucene.benchmark.byTask.Benchmark
Run the benchmark algorithm.
Usage: java Benchmark algorithm-file
1. Read algorithm.
2. Run the algorithm.
Things to be added/fixed in "Benchmarking by tasks":
1. TODO - report into Excel and/or graphed view.
2. TODO - perf comparison between Lucene releases over the years.
3. TODO - perf report adequate to include in Lucene nightly build site? (so we can easily track performance changes.)
4. TODO - add overall time control for repeated execution (vs. current by-count only).
5. TODO - query maker that is based on index statistics.
org.apache.niolex.commons.test.Benchmark
This is the class used for test serialization and compression. @author Xie, Jiyun @version 1.0.0 @since 2012-7-19
org.apache.stanbol.enhancer.benchmark.Benchmark
A Benchmark is a named List of {@link TripleMatcherGroup}
org.apache.wiki.stress.Benchmark
org.codehaus.janino.util.Benchmark
Implements a scheme for benchmarking, i.e. for determining and/or reporting the time elapsed between the beginning and the end of an activity.
The measurement is done by invoking {@link #begin()} and later calling {@link #end()} whichsreturns the time elapsed since the call to {@link #begin()}.
Notice that calls to {@link #begin()} and {@link #end()} can be nested, and each call to{@link #end()} refers to the matching {@link #begin()} call. To ensure that all calls match,the preferred way to write a benchmark is
```
 ... Benchmark b = new Benchmark(); ... b.begin(); try { .... } finally { long ms = b.end(); } 
```
This code layout also makes it visually easy to write correct pairs of {@link #begin()} /{@link #end()} pairs.
The pair {@link #beginReporting()} and {@link #endReporting()} do basically the same, butreport the benchmarking information through an internal {@link Reporter} object. The default{@link Reporter} prints its messages by System.out.println().
Reporting is only enabled if the Benchmark object was created through {@link #Benchmark(boolean)}with a true argument.
org.perfidix.Benchmark
org.shiftone.jrat.core.jmx.benchmark.Benchmark
@author $Author: jeffdrost $ @version $Revision: 1.1 $
stress.Benchmark

Examples of com.cloudera.util.Benchmark


  String base = "this is a test";


  @Test
  public void testStringToByteArray() {
    Benchmark b = new Benchmark("String to ByteArray");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      base.getBytes();
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

    b.done();
  }


  @Test
  public void testStringToWrapByteBuffer() {
    Benchmark b = new Benchmark("String wrap ByteBuf");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      ByteBuffer.wrap(base.getBytes());
    }
    b.mark("after " + times);
    b.done();


  }

View Full Code Here

Examples of com.cloudera.util.Benchmark


  }


  @Test
  public void testStringtoByteBufferCopy() {
    Benchmark b = new Benchmark("String alloc ByteBuf");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      byte[] buf = base.getBytes();
      ByteBuffer bb = ByteBuffer.allocate(buf.length);
      bb.put(buf);
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

    b.done();
  }


  @Test
  public void testStringToByteArray2() {
    Benchmark b = new Benchmark("String to ByteArray");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      base.getBytes();
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

    b.done();
  }


  @Test
  public void testStringToWrapByteBuffer2() {
    Benchmark b = new Benchmark("String wrap ByteBuf");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      ByteBuffer.wrap(base.getBytes());
    }
    b.mark("after " + times);
    b.done();


  }

View Full Code Here

Examples of com.cloudera.util.Benchmark


  }


  @Test
  public void testStringtoByteBufferCopy2() {
    Benchmark b = new Benchmark("String alloc ByteBuf");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      byte[] buf = base.getBytes();
      ByteBuffer bb = ByteBuffer.allocate(buf.length);
      bb.put(buf);
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark


  String base = "this is a test";


  @Test
  public void testStringAppend() {
    Benchmark b = new Benchmark("String Append");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      @SuppressWarnings("unused")
      String temp = base + i;
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

  }


  @Test
  public void testStringBufferAppend() {
    StringBuffer buf = new StringBuffer(base);
    Benchmark b = new Benchmark("StringBuffer Append");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      buf.append(i);
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

  }


  @Test
  public void testStringBuilderAppend() {
    StringBuilder buf = new StringBuilder(base);
    Benchmark b = new Benchmark("StringBuffer Append");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      buf.append(i);
    }
    b.mark("after " + times);
    b.done();
  }

View Full Code Here

Examples of com.cloudera.util.Benchmark

  }


  @Test
  public void testStringFormat() {
    String format = "%s%d";
    Benchmark b = new Benchmark("StringFormatAppend");


    b.mark("begin");
    for (int i = 0; i < times; i++) {
      String.format(format, base, i);
    }
    b.mark("after " + times);
    b.done();


  }

View Full Code Here

0 1 2 3 4 5

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.