Misleading output for differing values of warmup JVM forks and benchmark JVM forks

[Aleksey Shipilev]

On 02/19/2014 11:41 PM, Daniel Mitterdorfer wrote:
> I've just stumpled upon a minor problem regarding the command line output
> in jmh 0.4. 

0.4 have not yet pushed, and we can probably include the fix there :)

> Consider a benchmark annotated with @Fork(value = 3, warmups =
> 5). JMH will then output:
> 
> # Warmup Fork: 1 of 3
> # Warmup Fork: 2 of 3
> # Warmup Fork: 3 of 3
> # Warmup Fork: 4 of 3
> # Warmup Fork: 5 of 3
> 
> which puzzled me a bit at first. :-)
> 
> It boils down to org.openjdk.jmh.runner.Runner#runSeparate(..):
> 
> out.println("# Warmup Fork: " + (i + 1) + " of " + forkCount);
> 
> which should be
> 
> out.println("# Warmup Fork: " + (i + 1) + " of " + warmupForkCount);

Yup, thanks! Fixed:
  http://hg.openjdk.java.net/code-tools/jmh/rev/a3a905ff7a94

-Aleksey.