2008/11/23, Alexander Leidinger <[EMAIL PROTECTED]>: > Quoting Attilio Rao <[EMAIL PROTECTED]> (from Sun, 23 Nov 2008 14:02:22 > +0100): > > > > pmcannotate is a tool that prints out sources of a tool (in C or > > assembly) with inlined profiling informations retrieved by a prior > > pmcstat analysis. > > If compared with things like callgraph generation, it prints out > > profiling on a per-instance basis and this can be useful to find, for > > example, badly handled caches, too high latency instructions, etc. > > > > Can this also be used to do some code coverage analysis? What I'm > interested in is to enable something, run some tests in userland, disable > this something, and then run a tool which tells me which parts of specific > functions where run or not.
Yes, this is exactly what it does. You can see traces for any sampled PC and so get a profiling anslysis on a per-instance basis. Thanks, Attilio -- Peace can only be achieved by understanding - A. Einstein _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[EMAIL PROTECTED]"
