[mpich-discuss] error when running mpich hydra with sge

Shuwei Zhao shuweizhao1991 at gmail.com
Fri Jul 20 00:33:38 CDT 2018


Hi Reuti

Thank you very much for your response
. I have changed the control_slave to true but the error keeps. Do you know
other reason? Could you please share a simple example of running mpi under
sge?

Appreciate a lot!

Thank you!

On Mon, Jul 16, 2018 at 01:20 Reuti <reuti at staff.uni-marburg.de> wrote:

> Hi,
>
> Am 16.07.2018 um 03:16 schrieb Shuwei Zhao:
>
> > Hi, All,
> >
> > I met with an issue that when run mpich-3.2.1 with SGE grid. After
> reading the wikipage
> https://wiki.mpich.org/mpich/index.php/Using_the_Hydra_Process_Manager, I
> tried to run a 4 process application on SGE but still get the following
> error:
> >     "error: executing task of job 151347 failed: execution daemon on
> host "host1" didn't accept task"
> > "error: executing task of job 151347 failed: execution daemon on host
> "host1" didn't accept task"
> > "error: executing task of job 151347 failed: execution daemon on host
> "host1" didn't accept task"
>
> You requested a PE and the definition of the PE includes:
>
> control_slaves     TRUE
>
> -- Reuti
>
>
> > Here is the list of commands I tried to run:
> > mpiexec -n 4 - f  machine_file ./my_executable
> > mpiexec -rmk sge -n 4 -f machine_file ./my_executable
> > mpiexec -launcher sge -n 4 -f machine_file ./my_executable
> > mpiexec -rmk sge -launcher sge -n 4 -f machine_file ./my_executable
> >
> > Has anyone can share with me successful experience on running mpich in
> sge? Or can anyone point me how to fix this error?
> >
> > Appreciate your help ahead!
> >
> > Thanks,
> > Shuwei
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