Thanks - no idea why it was trying to execute on my machine, but I’ve learned to be far less trusting.
Looks like it was just a complete output of ompi_info, which doesn’t really help here anyway. Will need to hear the answers to my questions before suggesting a next step. > On Nov 25, 2014, at 9:09 AM, Paul Hargrove <phhargr...@lbl.gov> wrote: > > Ralph, > > I downloaded the attachment and found it to be a gzipped tar file containing > a single text file "log". > I have attached the bzipped (not tarred) log file. > > -Paul > > On Tue, Nov 25, 2014 at 7:29 AM, Ralph Castain <r...@open-mpi.org > <mailto:r...@open-mpi.org>> wrote: > I don’t know what you put in that log file, but it was an executable and I’m > not feeling that trusting :-) > > I’m afraid there isn’t enough debug output there to really tell anything. > From what little I can see, I’m guessing that the application ran fine and > you got the usual “hello” output and the helloworld process exited safely - > is that correct? And so it is solely mpirun that is failing to cleanly > terminate? > > >> On Nov 24, 2014, at 11:24 PM, Allan Wu <al...@cs.ucla.edu >> <mailto:al...@cs.ucla.edu>> wrote: >> >> Hello everyone, >> >> I have cross-compiled OpenMPI for an embedded ARM Linux. Everything works >> fine for my system based on Linux 3.8.0. I have previously submitted a post >> related to my compilation, which can be found here: >> http://www.open-mpi.org/community/lists/devel/2014/04/14440.php >> <http://www.open-mpi.org/community/lists/devel/2014/04/14440.php>. When I >> recently upgraded my Linux kernel to 3.15.0, mpirun begins to stuck at even >> the helloworld program. The program consists only simple APIs: MPI_Init, >> MPI_Comm_size, MPI_Comm_rank, MPI_Finalize. The problem occurs even at >> 'mpirun -np 1 ./helloworld', and below are the output with --debug-devel >> (before it got stuck): >> [fpga1:00716] sess_dir_finalize: job session dir not empty - leaving >> [fpga1:00716] procdir: /tmp/openmpi-sessions-root@fpga1_0/63813/0/0 >> [fpga1:00716] jobdir: /tmp/openmpi-sessions-root@fpga1_0/63813/0 >> [fpga1:00716] top: openmpi-sessions-root@fpga1_0 >> [fpga1:00716] tmp: /tmp >> [fpga1:00718] procdir: /tmp/openmpi-sessions-root@fpga1_0/63813/1/0 >> [fpga1:00718] jobdir: /tmp/openmpi-sessions-root@fpga1_0/63813/1 >> [fpga1:00718] top: openmpi-sessions-root@fpga1_0 >> [fpga1:00718] tmp: /tmp >> >> I suspect maybe it is due to incompatible kernel version or some missing >> kernel modules. I tried also with the latest version 1.8.3, and had the same >> problem. Does anyone have any thoughts? I have attached the output of >> 'ompi-info --all' with this email. >> >> Please let me know if I need to provide more information. Thanks in advance! >> >> Regards, >> -- >> Di Wu (Allan) >> PhD student, VAST Laboratory <http://vast.cs.ucla.edu/>, >> Department of Computer Science, UC Los Angeles >> Email: al...@cs.ucla.edu <mailto:al...@cs.ucla.edu> >> <log.tar.gz>_______________________________________________ >> devel mailing list >> de...@open-mpi.org <mailto:de...@open-mpi.org> >> Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel >> <http://www.open-mpi.org/mailman/listinfo.cgi/devel> >> Link to this post: >> http://www.open-mpi.org/community/lists/devel/2014/11/16330.php >> <http://www.open-mpi.org/community/lists/devel/2014/11/16330.php> > > _______________________________________________ > devel mailing list > de...@open-mpi.org <mailto:de...@open-mpi.org> > Subscription: http://www.open-mpi.org/mailman/listinfo.cgi/devel > <http://www.open-mpi.org/mailman/listinfo.cgi/devel> > Link to this post: > http://www.open-mpi.org/community/lists/devel/2014/11/16331.php > <http://www.open-mpi.org/community/lists/devel/2014/11/16331.php> > > > > -- > Paul H. Hargrove phhargr...@lbl.gov > <mailto:phhargr...@lbl.gov> > Computer Languages & Systems Software (CLaSS) Group > Computer Science Department Tel: +1-510-495-2352 > Lawrence Berkeley National Laboratory Fax: +1-510-486-6900 > <log.bz2>_______________________________________________ > 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/2014/11/16335.php
