On the path to verifying George's atomics patch, I have started just by verifying that I can still build the UNPATCHED trunk on each of the platforms I listed.
I have tried two PPC64/Linux systems so far and am seeing the same problem on both. Though I can pass "make check" both platforms SEGV on mpirun -mca btl sm,self -np 2 examples/ring_c Is this the expected state of the trunk on big-endian systems? I am thinking in particular of http://www.open-mpi.org/community/lists/devel/2014/07/15365.php in which Ralph wrote: > Yeah, my fix won't work for big endian machines - this is going to be an issue across the > code base now, so we'll have to troll and fix it. I was doing the minimal change required to > fix the trunk in the meantime. If this big-endian failure is not known/expected let me know and I'll provide details. Since testing George's patch only requires "make check" I can proceed with that regardless. -Paul On Thu, Jul 31, 2014 at 4:25 PM, George Bosilca <bosi...@icl.utk.edu> wrote: > Awesome, thanks Paul. When the results will be in we will fix whatever is > needed for these less common architectures. > > George. > > > > On Thu, Jul 31, 2014 at 7:24 PM, Paul Hargrove <phhargr...@lbl.gov> wrote: > >> >> >> On Thu, Jul 31, 2014 at 4:22 PM, Paul Hargrove <phhargr...@lbl.gov> >> wrote: >> >>> >>> On Thu, Jul 31, 2014 at 4:13 PM, George Bosilca <bosi...@icl.utk.edu> >>> wrote: >>> >>>> Paul, I know you have a pretty diverse range computers. Can you try to >>>> compile and run a "make check" with the following patch? >>> >>> >>> I will see what I can do for ARMv7, MIPS, PPC and IA64 (or whatever >>> subset of those is still supported). >>> The ARM and MIPS system are emulators and take forever to build OMPI. >>> However, I am not even sure how soon I'll get to start this testing. >>> >> >> >> Add SPARC (v8plus and v9) to that list. >> >> >> >> -- >> Paul H. Hargrove phhargr...@lbl.gov >> Future Technologies Group >> Computer and Data Sciences Department Tel: +1-510-495-2352 >> Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel >> Link to this post: >> http://www.open-mpi.org/community/lists/devel/2014/07/15411.php >> > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/07/15412.php > -- Paul H. Hargrove phhargr...@lbl.gov Future Technologies Group Computer and Data Sciences Department Tel: +1-510-495-2352 Lawrence Berkeley National Laboratory Fax: +1-510-486-6900
