[mpich-discuss] A problem in running mpi code on ubuntu 13.10
Kenneth Raffenetti
raffenet at mcs.anl.gov
Tue Jan 28 10:58:10 CST 2014
To double check that the alternatives system did the right thing, can
you can check the output of these commands and send us the results?
ls -l /etc/alternatives/mpicxx
ls -l /etc/alternatives/mpiexec
On 01/28/2014 10:42 AM, ehsan saei wrote:
> Yes I recompiled but the result is the same as before.
>
>
> On Tue, Jan 28, 2014 at 5:36 PM, Kenneth Raffenetti
> <raffenet at mcs.anl.gov <mailto:raffenet at mcs.anl.gov>> wrote:
>
> Just making sure, you recompiled your program with mpicxx before
> running it again?
>
>
> On 01/28/2014 10:30 AM, ehsan saei wrote:
>
> Thanks but, still the same result
>
>
> On Tue, Jan 28, 2014 at 5:20 PM, Kenneth Raffenetti
> <raffenet at mcs.anl.gov <mailto:raffenet at mcs.anl.gov>
> <mailto:raffenet at mcs.anl.gov <mailto:raffenet at mcs.anl.gov>>> wrote:
>
> Try running 'sudo update-alternatives --set mpi
> /usr/include/mpich2'. This tells the Ubuntu alternatives
> system to
> use mpich2 by default.
>
> Ken
>
>
> On 01/28/2014 10:15 AM, ehsan saei wrote:
>
> Yes you are right. I have both of them. Now what is the
> solution for
> this machine?
>
>
> On Tue, Jan 28, 2014 at 4:23 PM, Kenneth Raffenetti
> <raffenet at mcs.anl.gov <mailto:raffenet at mcs.anl.gov>
> <mailto:raffenet at mcs.anl.gov <mailto:raffenet at mcs.anl.gov>>
> <mailto:raffenet at mcs.anl.gov
> <mailto:raffenet at mcs.anl.gov> <mailto:raffenet at mcs.anl.gov
> <mailto:raffenet at mcs.anl.gov>>>__> wrote:
>
> This problem usually comes from having a mix of
> openmpi and
> mpich
> both installed on the same machine. Is that the
> case? You
> can search
> for openmpi by running something like this from
> the command
> line:
>
> dpkg -l | grep openmpi
>
>
> On 01/28/2014 08:50 AM, ehsan saei wrote:
>
> for size the output is 1 independent from the
> number of
> processed that I
> declare with "mpiexec -n ..."
>
>
> On Tue, Jan 28, 2014 at 3:12 PM, Reuti
> <reuti at staff.uni-marburg.de
> <mailto:reuti at staff.uni-marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>>
> <mailto:reuti at staff.uni-______marburg.de
> <mailto:reuti at staff.uni-____marburg.de>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>>
>
>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>>>> wrote:
>
> Am 28.01.2014 um 11:18 schrieb ehsan saei:
>
> > I still have the problem with mpi
>
> In the program you cited you don't output the
> size. Can you
> output
> the size in addition?
>
> -- Reuti
>
>
>
> > On Mon, Jan 27, 2014 at 4:47 PM, ehsan
> saei
> <ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com>>
> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com>>>
> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com>
> <mailto:ehsan.saei at gmail.com <mailto:ehsan.saei at gmail.com>>
>
> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com>
> <mailto:ehsan.saei at gmail.com
> <mailto:ehsan.saei at gmail.com>>>__>__> wrote:
> > which mpicxx returns: /usr/bin/mpicxx
> >
> >
> > On Mon, Jan 27, 2014 at 4:44 PM, Reuti
> <reuti at staff.uni-marburg.de
> <mailto:reuti at staff.uni-marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>>
> <mailto:reuti at staff.uni-______marburg.de
> <mailto:reuti at staff.uni-____marburg.de>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>>
>
>
> <mailto:reuti at staff.uni-____marburg.de
> <mailto:reuti at staff.uni-__marburg.de>
> <mailto:reuti at staff.uni-__marburg.de
> <mailto:reuti at staff.uni-marburg.de>>>>> wrote:
> > Am 27.01.2014 um 16:41 schrieb ehsan saei:
> >
> > > I compile the code with: mpicxx
> main.cpp
> > > and run it with: mpiexec -n 8 ./a.out
> >
> > Does `which mpicxx` resp. `which
> mpiexec` point
> to the
> intended
> target?
> >
> > -- Reuti
> >
> >
> > > I use a single computer with dual
> core core i3
> > >
> > >
> > > On Mon, Jan 27, 2014 at 4:39 PM,
> Wesley Bland
> <wbland at mcs.anl.gov
> <mailto:wbland at mcs.anl.gov> <mailto:wbland at mcs.anl.gov
> <mailto:wbland at mcs.anl.gov>>
> <mailto:wbland at mcs.anl.gov <mailto:wbland at mcs.anl.gov>
> <mailto:wbland at mcs.anl.gov <mailto:wbland at mcs.anl.gov>>>
> <mailto:wbland at mcs.anl.gov
> <mailto:wbland at mcs.anl.gov> <mailto:wbland at mcs.anl.gov
> <mailto:wbland at mcs.anl.gov>>
> <mailto:wbland at mcs.anl.gov <mailto:wbland at mcs.anl.gov>
> <mailto:wbland at mcs.anl.gov <mailto:wbland at mcs.anl.gov>>>>> wrote:
> > > The code is fine. The problem is
> most likely
> either
> the way
> you’re executing your code or the way you
> installed it. Can
> you tell
> us how you executed in on the command
> line to start?
> > >
> > > Thanks,
> > > Wesley
> > >
> > >
> > >
> > >
> _____________________________________________________
>
> > > discuss mailing list
> discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>>
>
>
> > > To manage subscription options or
> unsubscribe:
> > >
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
> > >
> > >
> _____________________________________________________
>
> > > discuss mailing list
> discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>>
>
>
> > > To manage subscription options or
> unsubscribe:
> > >
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
> >
> >
> _____________________________________________________
>
> > discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>>
>
>
> > To manage subscription options or
> unsubscribe:
> >
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
> >
> >
> >
> _____________________________________________________
>
> > discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>>
>
>
> > To manage subscription options or
> unsubscribe:
> >
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
>
>
> _____________________________________________________
>
> discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
>
> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>>>
>
>
> To manage subscription options or
> unsubscribe:
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
>
>
>
>
>
> _____________________________________________________
>
>
> discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
>
> _____________________________________________________
>
>
> discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>
> <mailto:discuss at mpich.org <mailto:discuss at mpich.org>>>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/______mailman/listinfo/discuss
> <https://lists.mpich.org/____mailman/listinfo/discuss>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>>
>
>
>
> <https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>>
>
>
>
>
> ___________________________________________________
> discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>
>
> ___________________________________________________
> discuss mailing list discuss at mpich.org
> <mailto:discuss at mpich.org> <mailto:discuss at mpich.org
> <mailto:discuss at mpich.org>>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/____mailman/listinfo/discuss
> <https://lists.mpich.org/__mailman/listinfo/discuss>
> <https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>>
>
>
>
>
> _________________________________________________
> discuss mailing list discuss at mpich.org <mailto:discuss at mpich.org>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>
>
> _________________________________________________
> discuss mailing list discuss at mpich.org <mailto:discuss at mpich.org>
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/__mailman/listinfo/discuss
> <https://lists.mpich.org/mailman/listinfo/discuss>
>
>
>
>
> _______________________________________________
> discuss mailing list discuss at mpich.org
> To manage subscription options or unsubscribe:
> https://lists.mpich.org/mailman/listinfo/discuss
>
More information about the discuss
mailing list