Package jflex.benchmark

Class JFlexBench

java.lang.Object

jflex.benchmark.JFlexBench

Direct Known Subclasses:

JFlexBench_jmhType_B1

public class JFlexBench
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	JFlexBench.LexerState

Constructor Summary

Constructors

Constructor	Description
JFlexBench()

Method Summary

Modifier and Type	Method	Description
void	baselineReader(JFlexBench.LexerState state, org.openjdk.jmh.infra.Blackhole bh)	The base line: a single continuous pass accessing each character once, through a buffer filled by a reader in one single reader invocation.
static void	main(String[] args)
int	noAction17Lexer(JFlexBench.LexerState state)	Benchmark subject generated by JFlex 1.7.0
int	noAction18Lexer(JFlexBench.LexerState state)	Benchmark subject generated by JFlex 1.8.2
int	noActionLexer(JFlexBench.LexerState state)	Benchmark subject generated by current JFlex snapshot.

Methods inherited from class java.lang.Object

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

Constructor Details

JFlexBench

public JFlexBench()

Method Details

noActionLexer

public int noActionLexer(JFlexBench.LexerState state)
                  throws IOException

Benchmark subject generated by current JFlex snapshot.

Parameters:

state - benchmark state parameter. Includes input, factor, etc.

Returns:

number of matches

Throws:

IOException - if anything goes wrong in the lexer (should not occur)

noAction17Lexer

public int noAction17Lexer(JFlexBench.LexerState state)
                    throws IOException

Benchmark subject generated by JFlex 1.7.0

Parameters:

state - benchmark state parameter. Includes input, factor, etc.

Returns:

number of matches

Throws:

IOException - if anything goes wrong in the lexer (should not occur)

noAction18Lexer

public int noAction18Lexer(JFlexBench.LexerState state)
                    throws IOException

Benchmark subject generated by JFlex 1.8.2

Parameters:

state - benchmark state parameter. Includes input, factor, etc.

Returns:

number of matches

Throws:

IOException - if anything goes wrong in the lexer (should not occur)

baselineReader

public void baselineReader(JFlexBench.LexerState state,
 org.openjdk.jmh.infra.Blackhole bh)
                    throws IOException

The base line: a single continuous pass accessing each character once, through a buffer filled by a reader in one single reader invocation.

Throws:

IOException

main

public static void main(String[] args)
                 throws org.openjdk.jmh.runner.RunnerException

Throws:

org.openjdk.jmh.runner.RunnerException