On Mon, Jul 6, 2009 at 4:24 AM, Lassi Tuura <[email protected]> wrote: > > 1) C++ compatibility clean-up > > http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/COMP/CMSDIST/libunwind- > cleanup.patch?revision=1.1&view=markup >
I've applied this patch. > > 2) Various performance optimisations > > http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/COMP/CMSDIST/libunwind- > optimise.patch?revision=1.5&view=markup > Were you able to test with libatomic-ops installed? For the deadlock problems, one solution is to implement your own dl_iterate_phdr which is lock free and async signal safe. This might require minor changes to your libc. -Arun
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