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« Return to Thread: SVNKit slowness - what am I missing?
Re: SVNKit slowness - what am I missing?
by Alexander Kitaev-3
::
Rate this Message:
Hello,
I still suspect that the problem is missing jna.jar. You shouldn't add
any jars expect of those that are part of SVNKit distribution - jna.jar
is included and it contains classes for all supported platforms.
> I don't really understand the relationship between SVNKit and the
> various jar-files. I suspect I'm including some superfluous jars - which
> ones do I really need to speed up SVNKit? And which ones should I be
> sure to leave out of my classpath? And do I need to make sure that I
> have any particular C-libraries on my machine? If so, which ones, and
> where can I obtain them?
You only need jna.jar - it is part of SVNKit and by default is on jsvn
classpath (in case you're running SVNKit command line client).
> I've made a JIP dump, but I was unable to send it to the mailing list,
> probably because it's too large. I've sent you a copy of that dump
> directly. Thanks very much for your help!
I didn't receive it, could you please resend it? You may send it to
kitaev@... in case svnkit.com mail server rejects that file.
Alexander Kitaev,
TMate Software,
http://svnkit.com/ - Java [Sub]Versioning Library!
Andy Cohen wrote:
> Alexander Kitaev wrote:
>> What version of JDK do you use?
>> $JAVA5_HOME/bin/java -version
> java version "1.5.0_17"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_17-b04)
> Java HotSpot(TM) Client VM (build 1.5.0_17-b04, mixed mode, sharing)
>
>> On which platform?
>> arch
> i686
>> uname -a
> Linux pdbuild 2.6.9-55.0.9.ELsmp #1 SMP Tue Sep 25 02:17:24 EDT 2007
> i686 i686 i386 GNU/Linux
>
> Oops! I had thought I was using a Solaris machine, but it turns out I'm
> using Linux. So, I've replaced the "sunos-x86.jar" file in my classpath
> with "linux-i386.jar". Unfortunately, it does not seem to have solved my
> performance problem.
>
> I don't really understand the relationship between SVNKit and the
> various jar-files. I suspect I'm including some superfluous jars - which
> ones do I really need to speed up SVNKit? And which ones should I be
> sure to leave out of my classpath? And do I need to make sure that I
> have any particular C-libraries on my machine? If so, which ones, and
> where can I obtain them?
>> Is it the same as
>> before? Does running two different versions of SVNKit on the same
>> computer clearly demonstrates mentioned difference in performance?
> The old, non-SVNKit version of my program and the new, SVNKit version
> are running side by side on the same machine, and show the performance
> difference.
>>
>> Do you have a chance to run your program in a profiler (e.g. yourkit)
>> and send us a profiler's dump? This could help to find the reason of the
>> problem!
> I've made a JIP dump, but I was unable to send it to the mailing list,
> probably because it's too large. I've sent you a copy of that dump
> directly. Thanks very much for your help!
>
> Sincerely,
>
> Andy Cohen
>
>
> ---------------------------------------------------------------------
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> For additional commands, e-mail: svnkit-users-help@...
>
>
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I still suspect that the problem is missing jna.jar. You shouldn't add
any jars expect of those that are part of SVNKit distribution - jna.jar
is included and it contains classes for all supported platforms.
> I don't really understand the relationship between SVNKit and the
> various jar-files. I suspect I'm including some superfluous jars - which
> ones do I really need to speed up SVNKit? And which ones should I be
> sure to leave out of my classpath? And do I need to make sure that I
> have any particular C-libraries on my machine? If so, which ones, and
> where can I obtain them?
You only need jna.jar - it is part of SVNKit and by default is on jsvn
classpath (in case you're running SVNKit command line client).
> I've made a JIP dump, but I was unable to send it to the mailing list,
> probably because it's too large. I've sent you a copy of that dump
> directly. Thanks very much for your help!
I didn't receive it, could you please resend it? You may send it to
kitaev@... in case svnkit.com mail server rejects that file.
Alexander Kitaev,
TMate Software,
http://svnkit.com/ - Java [Sub]Versioning Library!
Andy Cohen wrote:
> Alexander Kitaev wrote:
>> What version of JDK do you use?
>> $JAVA5_HOME/bin/java -version
> java version "1.5.0_17"
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_17-b04)
> Java HotSpot(TM) Client VM (build 1.5.0_17-b04, mixed mode, sharing)
>
>> On which platform?
>> arch
> i686
>> uname -a
> Linux pdbuild 2.6.9-55.0.9.ELsmp #1 SMP Tue Sep 25 02:17:24 EDT 2007
> i686 i686 i386 GNU/Linux
>
> Oops! I had thought I was using a Solaris machine, but it turns out I'm
> using Linux. So, I've replaced the "sunos-x86.jar" file in my classpath
> with "linux-i386.jar". Unfortunately, it does not seem to have solved my
> performance problem.
>
> I don't really understand the relationship between SVNKit and the
> various jar-files. I suspect I'm including some superfluous jars - which
> ones do I really need to speed up SVNKit? And which ones should I be
> sure to leave out of my classpath? And do I need to make sure that I
> have any particular C-libraries on my machine? If so, which ones, and
> where can I obtain them?
>> Is it the same as
>> before? Does running two different versions of SVNKit on the same
>> computer clearly demonstrates mentioned difference in performance?
> The old, non-SVNKit version of my program and the new, SVNKit version
> are running side by side on the same machine, and show the performance
> difference.
>>
>> Do you have a chance to run your program in a profiler (e.g. yourkit)
>> and send us a profiler's dump? This could help to find the reason of the
>> problem!
> I've made a JIP dump, but I was unable to send it to the mailing list,
> probably because it's too large. I've sent you a copy of that dump
> directly. Thanks very much for your help!
>
> Sincerely,
>
> Andy Cohen
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: svnkit-users-unsubscribe@...
> For additional commands, e-mail: svnkit-users-help@...
>
>
---------------------------------------------------------------------
To unsubscribe, e-mail: svnkit-users-unsubscribe@...
For additional commands, e-mail: svnkit-users-help@...
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