Hi,
can you please give the patch below a try ?
Cheers,
Gilles
diff --git a/ompi/tools/wrappers/ompi_wrapper_script.in
b/ompi/tools/wrappers/ompi_wrapper_script.in
index d87649f..b66fec3 100644
--- a/ompi/tools/wrappers/ompi_wrapper_script.in
+++ b/ompi/tools/wrappers/ompi_wrapper_script.in
Hi Gilles,
Thanks for responding me.
i did as mention previous mail ,but am getting below error as mpicc not
found...
*nmahesh@nmahesh-H81MLV3:~/Workspace/ARM_MPI/mpi$
/home/nmahesh/Workspace/ARM_MPI/openmpi/bin/mpicc
-L/home/nmahesh/Workspace/ARM_MPI/openmpi/lib helloworld.c *
*bash
You can try
configure --host=arm... CC=gcc_cross_compiler CXX=g++_cross_compiler
On Tuesday, October 18, 2016, Mahesh Nanavalla <
mahesh.nanavalla...@gmail.com> wrote:
> Hi all,
>
> How to cross compile *openmpi *for* arm *on* x86_64 pc.*
>
> *Kindly provide configure options for above...*
>
> Th
Hi,
> How to cross compile *openmpi *for* arm *on* x86_64 pc.*
>
> *Kindly provide configure options for above...*
You should pass your arm architecture name to the --host option.
Example of my configure options for Open MPI, run on sparc64,
built on x86_64:
--prefix=...
--host=sparc64-unk
Hi all,
Thank you for responding me
Below is my configure options...
./configure --enable-orterun-prefix-by-default
--prefix="/home/nmahesh/Workspace/ARM_MPI/openmpi" \
CC=arm-openwrt-linux-muslgnueabi-gcc \
CXX=arm-openwrt-linux-muslgnueabi-g++ \
--host=arm-openwrt-linux-muslgnueabi \
-
Hi Gilles,
Thank you for reply,
After doing below config options also
./configure --enable-orterun-prefix-by-default
--prefix="/home/nmahesh//home/nmahesh/Workspace/ARM_MPI/armmpi/openmpi"
CC=arm-openwrt-linux-muslgnueabi-gcc
CXX=arm-openwrt-linux-muslgnueabi-g++
--host=arm-openwrt-linux-muslgnu
Hi,
You did *not* specify the following options to configure, right?
Specifying all these will cause a problem.
--disable-mmap-shmem
--disable-posix-shmem
--disable-sysv-shmem
Please send the output of the following command.
mpirun --allow-run-as-root -np 1 --mca shmem_base_verbose 100
Hi all
it's working.
I forget to copy all openmpi libs and bin to target board
Now it's working fine...
Thank u all.
Thank u very much for your support
root@OpenWrt:/# cp /openmpi/lib/libopen-rte.so.12 /usr/lib/
root@OpenWrt:/# cp /openmpi/lib/libopen-pal.so.13 /us
Hi all,
can any one tell purpose and importance of *--disable-vt*
*Thanks&Regards,*
*Mahesh.N*
On Wed, Oct 19, 2016 at 12:11 PM, Mahesh Nanavalla <
mahesh.nanavalla...@gmail.com> wrote:
> Hi all
>
> it's working.
>
> I forget to copy all openmpi libs and bin to target board
>
> Now
vt is a contrib that produces traces to be used by VaMPIr
IIRC, this has been removed from Open MPI starting v2.0.0
Worst case scenario is it will fail to build, and most likely case is you
do not need it, so you can save some build time with --disable-vet
Cheers,
Gilles
On Wednesday, October 1
Hi Gilles,
Thanks for reply,
If i do *--disable-vt *while configuring the openmpi-1.10.3 ,
the size of the installation directory reduced 70MB to 9MB.
will it effect anything?
On Wed, Oct 19, 2016 at 4:06 PM, Gilles Gouaillardet <
gilles.gouaillar...@gmail.com> wrote:
> vt is a contr
You will not be able to generate VT traces, and since you unlikely want to
do that, you will likely be just fine
Cheers,
Gilles
On Wednesday, October 19, 2016, Mahesh Nanavalla <
mahesh.nanavalla...@gmail.com> wrote:
> Hi Gilles,
>
> Thanks for reply,
>
> If i do *--disable-vt *while configurin
k...
Thank u very much for your quick reply.
On Wed, Oct 19, 2016 at 4:38 PM, Gilles Gouaillardet <
gilles.gouaillar...@gmail.com> wrote:
> You will not be able to generate VT traces, and since you unlikely want to
> do that, you will likely be just fine
>
> Cheers,
>
> Gilles
>
> On Wednes
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