Thaks all
I did the simple copying of the 32Bit applications and now it works.
Thanks
Jody
On Wed, Feb 2, 2011 at 5:47 PM, David Mathog wrote:
> jody wrote:
>
>> How can i force OpenMPI to be built as a 32Bit application on a 64Bit
> machine?
>
> THe easiest way is not to - just copy over a
jody wrote:
> How can i force OpenMPI to be built as a 32Bit application on a 64Bit
machine?
THe easiest way is not to - just copy over a build from a 32 bit
machine, it will run on your 64 bit machine if the proper 32 bit
libraries have been installed there. Otherwise, you need to put -m32
on
jody wrote:
Thanks for your reply.
If i try your suggestion, every process fails with the following message:
*** The MPI_Init() function was called before MPI_INIT was invoked.
That's a funny error message. If you search the OMPI users mail list
archives, this message shows up, but I didn
Jody,
With the gnu compilers the -m32 flag works. With other compilire's the same or
other flag should work.
Doug Reeder
On Feb 1, 2011, at 11:46 PM, jody wrote:
> Thanks for your reply.
>
> If i try your suggestion, every process fails with the following message:
>
> *** The MPI_Init() fun
Thanks for your reply.
If i try your suggestion, every process fails with the following message:
*** The MPI_Init() function was called before MPI_INIT was invoked.
*** This is disallowed by the MPI standard.
*** Your MPI job will now abort.
[aim-triops:15460] Abort before MPI_INIT completed succ
> I have sofar used a homogenous 32-bit cluster.
> Now i have added a new machine which is 64 bit
>
> This means i have to reconfigure open MPI with
`--enable-heterogeneous`, right?
Not necessarily. If you don't need the 64bit capabilities you could run
32 bit binaries along with a 32 bit versi
