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From: Nicholas N. <n.n...@gm...> - 2009-08-26 22:33:32
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On Thu, Aug 27, 2009 at 5:30 AM, Zhao Qin<qin...@gm...> wrote: > > I would like to evaluate translation overhead from application memory to > shadow memory only. In another word, no overhead for checking and > propagation. > Is there any simple way to do it, e.g. an switch to turn on and off for it? Nothing quite that easy, but it might be possible with a few code modifications. I recommend reading http://www.valgrind.org/docs/shadow-memory2007.pdf, it has lots of details about Memcheck's shadow memory including code snippets. Nick |