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[hyades-dev] hyades profiling
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Title: Message
My name is Erik
Putrycz, I am a research associate at NRC working with the Software
engineering group and one of my current research interests is
profiling.
My objective
(in short) is to find ways to gather comprehensive information about
performance and also suggestions to improve the code.
And currently
Eclipse and Hyades are the platforms I am working on.
Hyades is by far the
most powerful profiler I found and there are lot of great ideas
there.
I developped my own
plugin on top of hyades for analyzing profiling informations to extract some
concern specific informations from an execution (eg. database
accesses).
I am currently
experimenting it on one of our own applications with is a heavy J2EE based web
application for conference management (currently running on
Jboss).
I have been digging
quite much into the java and c/c++ code and did some small improvements +
allowed the native part (from the CVS repository) to build with the latest
icu and xerces libs.
But that far, I am
still experiencing some issues with the profiler:
- in standalone
mode, filters doesn't seem to be taken into account (but they show up correctly
on the top of the xml file) (and the 600mb files are refusing to be
imported);
- in controlled
mode, many calls are missing from the gathered data (I wonder if all necessary
classDefs statements are sent).
So I was wondering
if anyone would have some ideas or solutions about these
issues ?
Have you had success
in running the profiler for large applications ?
Best
Regards,
Institute for Information Technology
- Software Engineering Group
National Research
Council, Canada - Building M-50, 1200 Montreal Road
Ottawa, Ontario, CANADA K1A
0R6
