Just tested that this happens even with the simple Hello.java program given in OMPI distribution.
I've made a tarball containing details of the error adhering to http://www.open-mpi.org/community/help/. Please let me know if I have missed any info necessary. Thank you, Saliya On Mon, Mar 10, 2014 at 10:46 AM, Jeff Squyres (jsquyres) < jsquy...@cisco.com> wrote: > Greetings, and thanks for trying out our Java bindings. > > Can you provide some more details? E.g., is there a particular program > you're running that incurs these problems? Or is there even a particular > MPI function that you're using that results in this segv (e.g., perhaps we > have a specific bug somewhere)? > > Can you reduce the segv to a small example that we can reproduce (and > therefore fix)? > > > On Mar 10, 2014, at 12:05 AM, Saliya Ekanayake <esal...@gmail.com> wrote: > > > Hi, > > > > I have 8 nodes each with 2 quad core sockets. Also, the nodes have IB > connectivity. I am trying to run OMPI Java binding in OMPI trunk revision > 30301 with 8 procs per node totaling 64 procs. This gives a SIGSEV error as > below. > > > > I wonder if you have any suggestion to resolve this? > > > > Thank you, > > Saliya > > > > # A fatal error has been detected by the Java Runtime Environment: > > # > > # SIGSEGV (0xb) at pc=0x000000313867b75b, pid=12229, tid=47864973515072 > > # > > # JRE version: Java(TM) SE Runtime Environment (8.0-b118) (build > 1.8.0-ea-b118) > > # Java VM: Java HotSpot(TM) 64-Bit Server VM (25.0-b60 mixed mode > linux-amd64 compressed oops) > > # Problematic frame: > > # C [libc.so.6+0x7b75b] memcpy+0x15b > > > > > > -- > > Saliya Ekanayake esal...@gmail.com > > http://saliya.org > > _______________________________________________ > > users mailing list > > us...@open-mpi.org > > http://www.open-mpi.org/mailman/listinfo.cgi/users > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users > -- Saliya Ekanayake esal...@gmail.com Cell 812-391-4914 Home 812-961-6383 http://saliya.org
hellobug.tar.gz
Description: GNU Zip compressed data
