org.apache.lucene.benchmark.byTask
Class Benchmark

java.lang.Object
  extended by org.apache.lucene.benchmark.byTask.Benchmark

public class Benchmark
extends Object

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.


Constructor Summary
Benchmark(Reader algReader)
           
 
Method Summary
static void exec(String[] args)
          Utility: execute benchmark from command line
 void execute()
          Execute this benchmark
 Algorithm getAlgorithm()
           
 PerfRunData getRunData()
           
static void main(String[] args)
          Run the benchmark algorithm.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Benchmark

public Benchmark(Reader algReader)
          throws Exception
Throws:
Exception
Method Detail

execute

public void execute()
             throws Exception
Execute this benchmark

Throws:
Exception

main

public static void main(String[] args)
Run the benchmark algorithm.

Parameters:
args - benchmark config and algorithm files

exec

public static void exec(String[] args)
Utility: execute benchmark from command line

Parameters:
args - single argument is expected: algorithm-file

getAlgorithm

public Algorithm getAlgorithm()
Returns:
Returns the algorithm.

getRunData

public PerfRunData getRunData()
Returns:
Returns the runData.


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