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Re: [jgit-dev] MyersDiffPerformanceTest awfully slow on

May still make sense to switch to SUN JDK if you can. From what I can
tell, IBM JDK can't run newer Maven versions (3.0-RC1 at least).


Matthias Sohn wrote:
2010/9/17 Shawn Pearce <spearce@xxxxxxxxxxx <mailto:spearce@xxxxxxxxxxx>>

    On Fri, Sep 17, 2010 at 6:48 AM, Igor Fedorenko
    <ifedorenko@xxxxxxxxxxxx <mailto:ifedorenko@xxxxxxxxxxxx>> wrote:
     > Are you sure you don't have JIT disabled? MyersDiffPerformanceTest
     > finishes in ~19 seconds on my rather old desktop running linux and
     > latest IBM java 6.

    You know, we may have disabled the JIT to work around a bug in the JIT
    that caused an ArrayIndexOutOfBoundsException during a SHA-1
    computation... because the JIT changed the length of an array.  :-)

    I thought we had the fixed version installed by now, and thus could
    re-enable the JIT.

you are right, we switched off JIT, thanks for the tip. So it seems there was a reason to invent JIT ;-) I'll care for that as soon as Chris has signed and published 0.9.3

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