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IDE Performance tuning: Help? FAQ? [message #114340] Thu, 03 November 2005 06:52 Go to next message
Eclipse UserFriend
Originally posted by: alec.aleccawley.com

I have relatively recently switched to Eclipse (three months ago) and,
generally speaking, I love it. I am using it for straightforward Java
development - what I believe is the original design model for Eclipse.

The only problem is that I find the IDE very slow. Part if this is my
fault - the project contains some very large files. But the IDE can take
15 seconds to close a single file. And while typing code, the
incremental compiler can take up to 30 seconds to catch up with my
typing - irritating when you *think* you have corrected a typo but are
not sure.

I am happy to throw more resources at my development environment if it
would help, but I would like to try tuning first, and I would need to
know which resources to improve if I cannot tune my way out

Is there any guide to tuning the IDE performance?

My machine is a 2.4GHZ single CPU with 1Gb ram and an "ordinary" disk
running Windows 2000. Eclipse only uses about 170Mb of ram - can I get
it to use more, and would that help? I get a new motherboard with more
CPUs or Hyperthreading CPUs. Will these help? Is disk performance any
issue? I wouldn't guess it to be.

Thanks for any help,

Alec
Re: IDE Performance tuning: Help? FAQ? [message #115133 is a reply to message #114340] Sun, 06 November 2005 23:19 Go to previous message
Eclipse UserFriend
Originally posted by: akiezun.remove.mit.edu

> My machine is a 2.4GHZ single CPU with 1Gb ram and an "ordinary" disk
> running Windows 2000. Eclipse only uses about 170Mb of ram - can I get
> it to use more, and would that help?

it may help.
run eclipse with this option:
-vmargs -Xmx700M

(use the number you want instead of 700 - this is what I use)

/adam
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