Jun,
a patch is available at
https://github.com/ggouaillardet/ompi-release/commit/f277beace9fbe8dd71f733602b5d4b0344d77a29.patch
this is not a bulletproof one, but it does fix your problem.
in this case, MPI_Ineighbor_alltoallw is invoked with sendbuf ==
recvbuf, and internally,
libnbc consid
Giles,
Thanks for the small bug fix. It helped clear up that test case but I'm
again running into another segmentation fault on a more complicated problem.
I've attached another 'working' example. This time I am using the
MPI_Ineighbor_alltoallw on a triangular topology; node 0 communicates
bi-
On 07/03/2016 18:58, Marco Lubosch wrote:
Thanks Marco,
I reinstalled Cygwin and OMPI like 10 times. I had an issues with
gcc(mingw) because it was preinstalled under windows. I then had to
remove it and reinstall gcc under cygwin and got it working but as I
said only copiling plain C code with
Thanks Marco,
I reinstalled Cygwin and OMPI like 10 times. I had an issues with
gcc(mingw) because it was preinstalled under windows. I then had to
remove it and reinstall gcc under cygwin and got it working but as I
said only copiling plain C code with "mpicc". I also disabled Windows
Firewa
Just want to point you you do not want to
#include
"/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/usr/include/machine/types.h"
instead
#include
If you want to use a different OS X SDK use -isysroot.
-Nathan
On Sat, Mar 05, 2016 at 09:38
On 06/03/2016 10:06, Marco Lubosch wrote:
Hello guys,
I try to do the first steps with Open MPI and I finally got it work on
Cygwin64(Windows 7 64bit).
I am able to compile plain C code without any issues via "mpicc ..." but
when I try to initialize MPI the program is getting stuck within
"MPI
Thanks Giles,
Looks like it works with excluding VT. I was using g++ —version 4.9 btw.
Thank you,
Jordan
> On Mar 6, 2016, at 9:05 PM, Gilles Gouaillardet wrote:
>
> Jordan,
>
> do you really need vt ?
> if no, a trivial workaround is to
> configure --disable-vt ...
>
> what is your configu
Jordan,
do you really need vt ?
if no, a trivial workaround is to
configure --disable-vt ...
what is your configure command line ?
assuming g++ is your c++ compiler, what does g++ --version says ?
Cheers,
Gilles
On 3/7/2016 1:32 PM, Jordan Willis wrote:
Hi everyone,
I have tried everythi
