[TRNSYS-users] trnsys on multicore/multiprocessor machine

[George Kyriakarakos]

Dear Maurice,

 

For optimization purposes there is no limitation on the number of trnsys.exe
instances you can run at the same time. Using the TRNOPT component or
manually setting up the use of GENOPT you can run in parallel a number of
trnsys.exe instances equal to the number of your cores. Check the
information on how you can do it manually below or get TRNOPT:

https://sel.me.wisc.edu/trnsys/demos/genopt-type56.pdf

 

You can also do parametric runs internally with TRNEDit, externally no limit
in possible approaches.

 

To be honest I do not see another scenario where you would want to run
trnsys.exe instances in parallel in a single computer for which the license
is valid. I also cannot see any scenario benefitting of running more
instances than 1 in parallel by a single core
 


Best regards,

George

--

Dr. George Kyriakarakos, Agricultural Engineer
PhD, MSc Energy Systems & Renewable Energy Sources
Agricultural University of Athens,
Dept. of Natural Resources and Agricultural Engineering
Iera odos street, 75, Athens 11855, Greece
Tel. +30.210.5294046 (direct), Fax:+30.210.5294023
Mobile +30.6942.046895
e-mail:  <mailto:gk at aua.gr> gk at aua.gr

Skype: georgekyriak

 

 

 

From: TRNSYS-users <trnsys-users-bounces at lists.onebuilding.org> On Behalf Of
Maurice Charbit - OZE-ENERGIES via TRNSYS-users
Sent: Monday, October 18, 2021 1:12 AM
To: trnsys-users at lists.onebuilding.org
Cc: Maurice Charbit - OZE-ENERGIES <mch at oze-energies.com>
Subject: [TRNSYS-users] trnsys on multicore/multiprocessor machine

 

Hi,

 

I have access to a multi-core/multiprocessor PC and I have an individual
license of TRNSYS. I need to launch TRNSYS many times (via os.system in
Python) which is very time consuming.

 

Question : is it possible, in the goal to reduce computation time, to launch
simultanously several trnsys.exe.

 

 

 

Envoyé à partir de Courrier <https://go.microsoft.com/fwlink/?LinkId=550986>
pour Windows

 

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