Hi
The error is resolved. The solution was actually in a previous post.
http://www.open-mpi.org/community/lists/users/2011/03/15954.php
-Original Message-
From: Kumar, Sudhir
Sent: Tuesday, December 18, 2012 1:37 PM
To: 'Open MPI Users'
Subject: RE: [OMPI users] Windows Open MPI questi
Hello,
I have installed CMake version 2.8.10.2 and OpenMPI version 1.6.2 on a 64
bit Windows 7 computer.
OpenMPI is installed in "C:\program files\OpenMPI" and the path has been
updated to include the bin subdirectory.
In the cmakelists.txt file, I have: find_package(MPI REQUIRED)
Whe
Hi
I am getting several Linker errors while doing a build
Error 194 error LNK2001: unresolved external symbol ompi_mpi_int
-Original Message-
From: users-boun...@open-mpi.org [mailto:users-boun...@open-mpi.org] On Behalf
Of Jeff Squyres
Sent: Tuesday, December 18, 2012 12:59 P
Just curious -- what do you need this struct type for?
It's an internal type; you shouldn't need the definition for MPI applications.
On Dec 18, 2012, at 12:05 PM, marco atzeri wrote:
> On 12/18/2012 5:49 PM, Kumar, Sudhir wrote:
>> Hi
>> Is struct ompi_datatype_t defined only for Linux or is
On Dec 18, 2012, at 12:05 PM, Siegmar Gross wrote:
> I know how to use MPI_Scatter or MPI_Scatterv in C, because I have
> written some small and working example programs myself in the past.
> My first Java program with MPI_Scatter was ColumnScatterMain.java
> which I had sent to the list early Oct
On 12/18/2012 6:55 PM, Jeff Squyres wrote:
...but only of v1.6.x.
okay, adding development version on Christmas wishlist
;-)
On Dec 18, 2012, at 10:32 AM, Ralph Castain wrote:
Also, be aware that the Cygwin folks have already released a fully functional
port of OMPI to that environment as
...but only of v1.6.x.
On Dec 18, 2012, at 10:32 AM, Ralph Castain wrote:
> Also, be aware that the Cygwin folks have already released a fully functional
> port of OMPI to that environment as a package. So if you want OMPI on Cygwin,
> you can just download and install the Cygwin package - no n
It's a historical and emotional decision that also used to have a
business driver. I learned MPI with LAM on Linux (minute's silence...)
and switched to OpenMPI when LAM went to join the big supercomputer in
the sky. Shortly after OpenMPI launched, we had some discussions about
a Windows vers
So a question - why do *you* use (native) OpenMPI on Windows, when
you could just download HPC Pack? Was it for any reason related
to implementation?
(I may have been one of those 2-3 candidate users, but I actually
just download HPC Pack.)
Back to the point of why OpenMPI might be desirable: I
Hi
> >> 1. The datatypes passed to Scatter are not valid MPI datatypes
> >> (MPI.OBJECT). You need to construct a datatype that is specific to the
> >> !MyData class, just like you would in C/C++. I think that this is the
> >> first error that you are seeing (i.e., that OMPI is trying to treat
On 12/18/2012 5:49 PM, Kumar, Sudhir wrote:
Hi
Is struct ompi_datatype_t defined only for Linux or is there a windows
equivalent. If so in which header file can it be found.
Thanks
ompi/datatype/ompi_datatype.h
Regards
Marco
Hi
Is struct ompi_datatype_t defined only for Linux or is there a windows
equivalent. If so in which header file can it be found.
Thanks
libimf.so is present on all nodes, by design. However, some times the
simulation runs and other times not. I have a suspicion that the filesystem
(GPFS) where the Intel library is located, may become temporarily unavailable
in the failure cases. I do not suspect any problem with OpenMPI, but I
Proper Windows support of OpenMPI is likely around 20 hours a week. That
can be maintained by a small group, but it's probably too much for one
person unless they're working in Windows HPC every day. When I posted a
couple of weeks back, there were three people (maybe two?) who responded
that t
Also, be aware that the Cygwin folks have already released a fully functional
port of OMPI to that environment as a package. So if you want OMPI on Cygwin,
you can just download and install the Cygwin package - no need to build it
yourself.
On Dec 18, 2012, at 7:23 AM, Jeff Squyres wrote:
>
On Dec 18, 2012, at 10:06 AM, JR Cary wrote:
> So, IMO, OpenMPI would have to turn to a different
> group for support. E.g., Microsoft compatible HPC
> application vendors. And for that one would need a
> compelling case of being better in, e.g., performance.
I doubt that a performance case cou
On 12/18/12 6:29 AM, Jeff Squyres wrote:
This brings up the point again, however, of Windows support.
Open MPI recently lost its only Windows developer (he moved on to non-HPC
things). This has been discussed on the lists a few times (I honestly don't
remember if it was this users list or the
On Dec 13, 2012, at 2:39 AM, Siegmar Gross wrote:
> I found the error with your hint. For Open MPI 1.6.x I must also
> specify "F77" and "FFLAGS" for the Fortran 77 compiler. Otherwise
> it uses "gfortran" from the GNU package. "gfortran" worked for the
> 64 bit version and didn't work for the 32
Thanks for all the patches.
This brings up the point again, however, of Windows support.
Open MPI recently lost its only Windows developer (he moved on to non-HPC
things). This has been discussed on the lists a few times (I honestly don't
remember if it was this users list or the devel list),
On 12/18/2012 9:04 AM, Siegmar Gross wrote:
Hi,
I tried to install openmpi-1.9a1r27674 on Cygwin-1.7.17 and
got the following error (gcc-4.5.3).
Hi Siegmar
for the time being, I just released 1.6.3 packages
http://cygwin.com/ml/cygwin-announce/2012-11/msg00016.html
http://cygwin.com/ml/cygwin
Am 17.12.2012 um 16:42 schrieb Blosch, Edwin L:
> Ralph,
>
> Unfortunately I didn’t see the ssh output. The output I got was pretty much
> as before.
>
> You know, the fact that the error message is not prefixed with a host name
> makes me think it could be happening on the host where the j
Hi,
I tried to install openmpi-1.9a1r27674 on Cygwin-1.7.17 and
got the following error (gcc-4.5.3).
...
CC path.lo
../../../openmpi-1.9a1r27668/opal/util/path.c: In function
'opal_path_df':
../../../openmpi-1.9a1r27668/opal/util/path.c:578:18: error:
'buf' undeclared (first use in th
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