Profiler for Linux?

[Dustin Lang]

Hi,

I've been playing with GIF images and am having major performance issues -
it's just taking too long to read and write the files!  I'm interested in
getting some profile information on my code.  I tried the
"java_g -prof" option, and I guess that's enough information, but
Metrowerks (makers of codewarrior), has a pretty good profiler... for
Macintosh (ouch!).  Can anyone point me to a good profiler for Linux?

Thanks,
dstn.

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Dustin Lang, [EMAIL PROTECTED]