Perfasm fails on Fedora/OpenJDK

Clément MATHIEU clement at unportant.info
Tue Aug 12 06:36:27 UTC 2014


On Tue, 2014-08-12 at 03:04 +0400, Aleksey Shipilev wrote:
> Hi Clement,

> But, the funny thing is, we don't need this check at all, since perf is
> instrumenting the java process only. This check was used before to
> separate the "data" lines from the other garbage, but now there is a
> formatting check above. Therefore, we might as well remove it:
>  http://hg.openjdk.java.net/code-tools/jmh/rev/e739c4bf5798

Yup make sense. I was unsure why we were filtering the lines.

> Please check it works on your Fedora installation.

Works flawlessly.

BTW: The 'process' variable line 719 is no longer used and could be
removed.

Thanks,
Clément MATHIEU




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