JMH can't parse latest xperf output.

[Aleksey Shipilev]

On 10/29/19 7:22 PM, Jorn Vernee wrote:
> "SampledProfile,   13121554,         java.exe (15096), 6284, 0x00000283d25f6f8c,   2,
> ucrtbase.dll!thread_start<unsigned int (__cdecl*)(void *),1>,       
> \"Unknown\"!0x00000283d25f6f8c,     1, Unbatched"
> 
> Note that the current parser code tries to split these log lines on `,` which breaks due to
> templates like: "thread_start<unsigned int (__cdecl*)(void *),1>" since they contain a comma (This
> is of course a great symbol format to use in log lines where the elements are also separated by
> commas :D).

Ooof.

> A quick-fix: http://cr.openjdk.java.net/~jvernee/jmh_xperf/webrev.00/index.html
> (JMH is not on JBS it seems?)

Patch looks good, let me do some more testing.

JMH is on JBS, here:
  https://bugs.openjdk.java.net/browse/CODETOOLS-7902533

-- 
Thanks,
-Aleksey