Hi Navid, thanks for your quick answer and the link pointing to your demo.
I saw that before but it does not use _new_ profiler, does it? I read that there is a feature request to make the ProbeInsertion available with the new profiler in the future. But it is not available yet. Did i get that right? Cheers, Thomas E.-E. Am Mi, 28.03.2007, 16:56, schrieb Navid Mehregani: > Hi Thomas, > > I think in your case it will be easier to use Probekit to collect your > runtime data rather than using the JVMPI or JVMTI agents directly. Here > are some pointers that should get you started: > > See the Probekit screencast here: > http://www.eclipse.org/tptp/platform/documents/probekit/viewlet/IntroToProbekit_viewlet_swf.html > > Read the document called "Creating Custom Profilers with Probekit": > http://www.eclipse.org/tptp/platform/documents/probekit/probekit_4.3.html > > Download the 'demo.zip' file for the EclipseCon 2007 long talk for > Probekit. The presentation is called "The Fine Art of Reverse > Engineering". For this demo, I actually used a probe to dynamically > generate a call graph of the methods that are invoked for a specific > operation: > http://www.eclipse.org/tptp/home/documents/conferences/eclipseCon2007/index.html > > Note that all of these links are available from our main documentation > page: http://www.eclipse.org/tptp/home/documents/index.html > > Good Luck, > > Navid Mehregani > Problem Determination Tools > [EMAIL PROTECTED] > > > > > Thomas Eichstädt-Engelen <[EMAIL PROTECTED]> > Sent by: [EMAIL PROTECTED] > 28/03/2007 10:18 AM > Please respond to > TPTP Tracing and Profiling Tools Project developer discussions > <tptp-tracing-profiling-tools-dev@eclipse.org> > > > To > <tptp-tracing-profiling-tools-dev@eclipse.org> > cc > > Subject > [tptp-tracing-profiling-tools-dev] dynamic callGraph, custom profiler, > need for pointers > > > > > > > Hi all, > > i am currently working on my bachelor thesis which makes use of the tptp > tracing components (probably you read my question in the newsgroup). > > My first attempt was to create my own profiler to collect execution data > (method entry/exit) to create a dynamic callgrapg from. Then one gave me > the > hint to look at uml2sd which creates something like that. > > I checked out the plugin "org.eclipse.tptp.platform.common.ui" and found > some classes reagarding creation of a SDView. What i did not find were > classes dealing with retreaving trace data (from whereever) to visualise. > Could you give me a more detailed pointer, please. I searched through the > code but was not successful right now. > > What I would like to have is a callgraph of a JUnit-Testrun (whereas > profiling JUnit Tests will not be supported anymore, right? [read that in > a > bug]). What i think i understood so far is the following: > > - at first i have to create a trcaxmi file with the existing ExecutionFlow > Agent (probably by registering my own dataCollectionMechanism) > - then i have to notified by somethinf that profiling has finished and > data > could be queried > - than i have to query this trcaxmi file (somehow) and create the > callgraph > from, right? > > Furthermore, is there any possibility to query the trace data online (as > events occur)? Or do i have to make the indirection via the file? > > If anyone could give me some pointers to get started it would be much > appreciated. > > Regards, > > Thomas E.-E. > > _______________________________________________ > tptp-tracing-profiling-tools-dev mailing list > tptp-tracing-profiling-tools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/tptp-tracing-profiling-tools-dev > > _______________________________________________ > tptp-tracing-profiling-tools-dev mailing list > tptp-tracing-profiling-tools-dev@eclipse.org > https://dev.eclipse.org/mailman/listinfo/tptp-tracing-profiling-tools-dev > _______________________________________________ tptp-tracing-profiling-tools-dev mailing list tptp-tracing-profiling-tools-dev@eclipse.org https://dev.eclipse.org/mailman/listinfo/tptp-tracing-profiling-tools-dev
