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From: maxime l. <m.l...@gm...> - 2010-03-09 09:41:56
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Hi, I would like to monitor the heap utilisation of a multimedia player (the ffmpeg player, ffplay). I've done : valgrind --tool=massif --depth=5 --time-unit=ms --massif-out-file=myfile ffplay HP6_480.mov However when I execute this I got a lot of overhead and the stream isn't nicely played. The problem is that decoders have real-time constraints and thus monitoring an overwhelmed application may lead to false information. Is it possible to lower this overhead, I'm just interested in logging the heap usage : I do not need any memory check. cheers Maxime -- Maxime Louvel +33 6 85 91 05 30 3 rue charreton 38000 Grenoble France |