Hi Ian,
Thanks for replying. This didn't work for me, but I understand your logic. Is there a way that I can determine how many threads per process my simfactory is configured for? That way I should be able to specify the exact # of procs right? Thanks! -- Chad Henshaw Georgia Institute of Technology - Physics ________________________________ From: [email protected] <[email protected]> Sent: Monday, October 1, 2018 5:06:24 PM To: Gomard-Henshaw, Chad Cc: Einstein Toolkit Users Subject: Re: [Users] Issue running the default qc0-mclachlan.par On 28 Sep 2018, at 18:48, Gomard-Henshaw, Chad <[email protected]<mailto:[email protected]>> 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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