MUMPS solver

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AnnaKowal
Posts: 11
Joined: Thu Oct 25, 2018 12:54 pm
Location: University of Otago

MUMPS solver

Post by AnnaKowal » Fri Aug 14, 2020 3:13 pm

Hi,

I did try to run 2D soil Site Response Analysis of a Layered Soil Column using MUMPS solver in OpenSeesPy. I changed the system parameter to Mumps and it runs smoothly but I didn't notice any difference in execution time, which I would expect (?).

Is it anything specific of running MUMPS system in OpenSeesPy?

Many thanks for help,
Anna

mhscott
Posts: 444
Joined: Tue Jul 06, 2004 3:38 pm
Location: Corvallis, Oregon USA
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Re: MUMPS solver

Post by mhscott » Fri Aug 14, 2020 3:23 pm

If your model is not large (2D soil column), you won't see much time difference with any of the solvers.
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Michael H. Scott, Ph.D.
OpenSees blog: www.portwooddigital.com

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