Thanks for your answers and questions, I'm not at work now so I can't try
the memory yet, but I'm quite hopeful on this one, as we are using CDT +
Mylyn + Pydev on a regular Eclipse, maybe the memory footprint of Pydev
increased and that's why we are experiencing the problem.
BTW I also monitored file access with filemon to see if our network could be
the problem, but it didn't seem to be.
See my answers below.
Cheers,
Aloys
On Jan 16, 2008 8:46 PM, Fabio Zadrozny <[EMAIL PROTECTED]> wrote:
> > Unfortunately, PyDev version 1.3.9 is the last usable version for us,
> the
> > performance dramatically dropped in 1.3.10, and I was silently hoping
> for
> > 1.3.11to solve our issues, but it didn't.
> >
> > We usually work in a large hierarchy of 300 python modules, which live
> on a
> > network drive under SVN.
> > As I said, 1.3.9 is just fine to work with.
> > But with 1.3.10 and 1.3.11, for example hitting the Ctrl key freezes the
> UI
> > for 1 second each time, CPU usage goes trough the roof for the time
> being,
> > and makes the whole experience really painful. It also happens while
> > typing...
> >
> > Using a completely clean eclipse workspace didn't solve the issue, and
> > removing the pydev extensions didn't make any difference. No other
> > difference in other Eclipse plugins except from the PyDev version
> change.
> >
> > So my question are, are we the only ones to have this problem, and what
> > could we do to help solving the issue?
>
> I'll make a profile on code-completion to see what may have triggered
> that change... (I don't actually experience that on some large
> projects -- between 5-7 related projects each with around 300 - 900
> modules -- so, it may be some feature in code-completion that
> triggered that for you depending on some constructs you have).
>
> Just wanted to know some things about your environment:
> - are you using it with jython or python?
Python only
>
> - you said it happens while typing... are you using the 'autocomplete
> on all chars?'
Nope
>
> - if you uncheck the options for autocomplete do things work fast?
I'll try that
>
> - Do you pass some memory flags to the eclipse vm? Which (if you're
> reaching the maximum amount of memory in your install, that can be
> bad) -- have you tried raising the Xmx flag (you can edit it in
> eclipse.ini -- the default is 256m, try changing it to 512m and see if
> it works)
And that as well...
>
> - Do you have something in your error log?
Not sure... where should I look for?
>
> - Are you using only the Eclipse runtime or are you using the Eclipse SDK?
I believe the SDK, I need to check that. What would be the impact?
>
> - From 1.3.10 to 1.3.11, did you feel it got faster, slower or kept the
> same?
It seems the same, but it's just a feeling... I could try to measure it.
>
>
> Cheers,
>
> Fabio
>
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--
Aloys Baillet
Research & Development - Animal Logic
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