[Users] Issue running the default qc0-mclachlan.par

[ian.hinder at aei.mpg.de]

> On 28 Sep 2018, at 18:48, Gomard-Henshaw, Chad <cgomard at gatech.edu> wrote:
> 
> Hello,
> 
> When running the default qc0 simulation, I get an error (see attached). This was run using the following command in the windows linux subshell:
> 
> ./simfactory/bin/sim create-run qc05 \
>   --parfile=par/qc0-mclachlan.par
> 
> 
> The simulation runs for about an hour before aborting; I get partial output files but only with two data points. Can you please advise on how to address this issue?

Hi,

We should have a FAQ...  You need to run on at least two processes, due to internal limitations in the code. So add

	 --procs 2

to your create-run command line.  

[I don't know exactly how your machine is configured in simfactory; if it is configured to use more than one thread per process, then you need to use enough "--procs" (which really means "threads") that at least two MPI processes are used.]

-- 
Ian Hinder
https://ianhinder.net

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