Am 20.07.2018 um 07:33 schrieb Shuwei Zhao <[email protected]>:

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?

Having done so, MPICH should detect the granted nodes automatically, hence a plain: $ mpiexec ./my_executable in the jobscript should be sufficient. -- Reuti

Appreciate a lot!

Thank you!

On Mon, Jul 16, 2018 at 01:20 Reuti <[email protected]> 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 _______________________________________________ discuss mailing list [email protected] To manage subscription options or unsubscribe: https://lists.mpich.org/mailman/listinfo/discuss

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