[Users] problem on running bbh expample

Cory Chu cory.yk.chu at gmail.com
Fri Dec 23 03:52:45 CST 2016


Erik

Should I simply change the .ini file in simfactory/mdb/machines
with
ppn = 2
max-num-threads = 2
num-threads = 2

and adding --procs = 2 on running command ?

sorry i just can not find a detail documentation on this part
after i change the above setting
the problem did not solved

Cory


On Fri, Dec 23, 2016 at 5:56 AM, Erik Schnetter <schnetter at cct.lsu.edu>
wrote:

> Cory
>
> The root of the problem is this:
>
> On Thu, Dec 22, 2016 at 3:50 PM, Cory Chu <cory.yk.chu at gmail.com> wrote:
>
>> TAT/Slab can only be used if there is a single local component per MPI
>> process
>
>
> The thorn TAT/Slab has certain limitations, and these require that a
> certain minimum number of MPI processes is used, so that certain operations
> can occur simultaneously. If you increase the number of MPI processes the
> error should go away.
>
> -erik
>
> --
> Erik Schnetter <schnetter at cct.lsu.edu>
> http://www.perimeterinstitute.ca/personal/eschnetter/
>
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