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

2014-04-11 Thread Jeff Squyres (jsquyres)
On Apr 8, 2014, at 6:58 PM, Allan Wu wrote: > applications. For future references, here is the configuration script I used: > > ./configure --build=arm-linux-gnueabi --host=armv7-linux-gnueabi \ > --disable-mpi-fortran \ > --disable-mpi-cxx \ > --prefix=`pwd`/install \ > --enable-static \ > --d

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

2014-04-08 Thread Allan Wu
Thank you, Ralph and Jeff! After I downloaded the new version (1.8) and recompiled it based on your suggestions, it finally works for me, at least for a few helloworld-like applications. For future references, here is the configuration script I used: ./configure --build=arm-linux-gnueabi --host=a

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

2014-04-07 Thread Jeff Squyres (jsquyres)
Also -- could you upgrade to Open MPI 1.8? It was released last week, and should be much more ARM-friendly than Open MPI 1.6.x. Also, I see some extra configure options. I suggest the following: # I assume your --build and --host options are correct # --disable-mpi-f77/f90 changed to --disable

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

2014-04-04 Thread Ralph Castain
I'm afraid the current system will refuse to run without any shmem components. Even if you remove the error check for that situation, you may hit other problems where the system is expecting that framework to perform some function - not having an active module could cause an issue at that point.

[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