valgrind the loading of my fosdem presentation

Boudewijn Rempt boud at valdyas.org
Tue Feb 8 09:32:37 GMT 2011


When I was working on my fosdem presentation (http://www.valdyas.org/~boud/fosdem_2011.odp) I noticed that it took longer and longer to load, up to a minute or two.

So I valgrinded it:

http://www.valdyas.org/~boud/stage_loading_fosdem_presentation.callgrind

I think there's something really wrong with the loadRDF here. It's useless in this presentation, but takes ages and gives an enormous amount of output like this:

stage(8003) KoTextRdfCore::removeStatementsIfTheyExist: found: ["_:genid953","<http://koffice.org/rdf/prefixmapping/prefix>",""rdf:"^^<http://www.w3.org/2001/XMLSchema#string>","<http://www.koffice.org/Rdf/path/manifest.rdf>"]

And about 95% of cpu time when loading, according to valgrind.

-- 
Boudewijn Rempt | http://www.valdyas.org, http://www.krita.org



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