Re: [OMPI devel] OpenMPI v1.8 and v1.8.3 mpirun hangs at execution on an embedded ARM Linux kernel version 3.15.0

2014-11-25 Thread Allan Wu
nt me to provide any more information for future references. Regards, Allan -- Di Wu (Allan) PhD student, VAST Laboratory <http://vast.cs.ucla.edu/>, Department of Computer Science, UC Los Angeles Email: al...@cs.ucla.edu On Tue, Nov 25, 2014 at 11:55 AM, Allan Wu wrote: > Thanks Ra

Re: [OMPI devel] OpenMPI v1.8 and v1.8.3 mpirun hangs at execution on an embedded ARM Linux kernel version 3.15.0

2014-11-25 Thread Allan Wu
uild of the kernel I can compare it >> against, for instance, my .config for a Raspberry Pi. >> There will certainly be many differences, but I am hoping my own >> experience configuring linux kernels will help me filter the "noise" from >> any differences that

Re: [OMPI devel] OpenMPI v1.8 and v1.8.3 mpirun hangs at execution on an embedded ARM Linux kernel version 3.15.0

2014-11-25 Thread Allan Wu
you can send me (preferably off-list) the kernel config files for the > old an new kernels I may be able to spot something. > If present, you are looking for /boot/config-[VERSION] > > -Paul > > On Tue, Nov 25, 2014 at 10:25 AM, Allan Wu wrote: > >> I'm sorry I f

Re: [OMPI devel] OpenMPI v1.8 and v1.8.3 mpirun hangs at execution on an embedded ARM Linux kernel version 3.15.0

2014-11-25 Thread Allan Wu
​​I'm sorry I forgot to change the subject when I reply to the digest issue. Please find my original email below. Regards, Di On Tue, Nov 25, 2014 at 10:19 AM, Allan Wu wrote: > Thanks Ralph for the reply. Sorry about the log file, I think I forgot to > put an extension to the f

Re: [OMPI devel] devel Digest, Vol 2854, Issue 1

2014-11-25 Thread Allan Wu
y 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, Alla

[OMPI devel] OpenMPI v1.8 and v1.8.3 mpirun hangs at execution on an embedded ARM Linux kernel version 3.15.0

2014-11-25 Thread Allan Wu
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. When I recentl

Re: [OMPI devel] Problem of running 'mpirun' on a cross-compiled openmpi-1.6.5 for armv7

2014-04-08 Thread Allan Wu
ing it. > > I'm afraid that hwloc isn't relevant here - doesn't really have anything to do with the shmem situation. > > On Apr 1, 2014, at 2:52 PM, Allan Wu wrote: > >> Hello everyone, >> >> I am trying to run OpenMPI-1.6.5 on a Linux on a system based

[OMPI devel] Problem of running 'mpirun' on a cross-compiled openmpi-1.6.5 for armv7

2014-04-01 Thread Allan Wu
Hello everyone, I am trying to run OpenMPI-1.6.5 on a Linux on a system based on ARM Cortex A9. The linux system and the hardware is provided by Xilinx Inc., and for those who may have related experiences the system is called Zynq, which is an embedded SoC system with ARM cores and FPGA fabrics. X