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From: Niall D. <ndo...@bl...> - 2013-04-11 20:40:04
Attachments:
smime.p7s
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> As part of delving into such, I have put together a whole program path profiler > which is: temporally-preserving, lossless, and capable of capturing long (single- > threaded) application traces. It is currently based upon PIN (www.pintool.org) : > x86_64 Linux, 64-bit only at present. One item on my personal 'todo' list is to > determine whether or not such could be hooked up to valgrind instead of PIN; if > so, I would love to contribute it to valgrind for general use. > > It is available at: http://gorton-machine.org/rick/PathProfiling - which generally > describes my collection approach. The C++ version is a from-scratch rewrite > done in Nov./Dec. 2012. Would that (or some > variant) help fit your needs? Sadly we'd need it running on QNX and ARM. But I'll certainly keep it in mind should profiling improvement suggestions be requested. Niall |