From: Kirk, B. (JSC-EG311) <ben...@na...> - 2013-03-10 13:58:50
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I've got a patch to fix this but no Internet access until later tonight - in the mean time can you try explicitly disabling c++ threads: --disable-cppthreads ? Thanks, -Ben On Mar 9, 2013, at 11:09 PM, "Jim Fonseca" <jef...@gm...<mailto:jef...@gm...>> wrote: Hi Ben, Any update on this? I'm running into what I think is the same issue with undefined tbb references even though I am setting --disable-tbb. This is with libmesh-0.9.1pre from git this evening. thanks, Jim On Wed, Feb 27, 2013 at 11:06 AM, Kirk, Benjamin (JSC-EG311) <ben...@na...<mailto:ben...@na...>> wrote: On Feb 27, 2013, at 7:53 AM, <lib...@li...<mailto:lib...@li...>> wrote > > I have a user trying to configure libMesh on a Linux cluster but it keeps running into problems with TBB. He's not alone as I have also had a few other reports of people who still receive error even after adding the --diable-tbb flag to the configure line. Are we being overly-agressive when snooping for tbb? I haven't really dived into this much yet but just wanted to see if anyone is aware of a quick fix. > > The compile errros are attached at the bottom of this thread. > > Thanks, > Cody checking /usr/include/tbb/task_scheduler_init.h usability... no checking /usr/include/tbb/task_scheduler_init.h presence... no checking for /usr/include/tbb/task_scheduler_init.h... no checking whether the compiler supports std::thread... no checking whether TBB supports tbb::tbb_thread… yes Looks like the issue is me looking for std::thread and falling back to tbb:thread, which somehow is succeeding (intel compiler likely including it) and the test is being run even if --disable-tbb is passed. I'll add some m4 foo to skip the tbb:thread fallback when TBB is turned off. -Ben ------------------------------------------------------------------------------ Everyone hates slow websites. So do we. Make your web apps faster with AppDynamics Download AppDynamics Lite for free today: http://p.sf.net/sfu/appdyn_d2d_feb _______________________________________________ Libmesh-devel mailing list Lib...@li...<mailto:Lib...@li...> https://lists.sourceforge.net/lists/listinfo/libmesh-devel -- Jim Fonseca, PhD Research Scientist Network for Computational Nanotechnology Purdue University 765-496-6495 www.jimfonseca.com<http://www.jimfonseca.com> |