Hello Clément,
Yes, I have some function blocks and expression blocks. Must I understand that I have to write CBLOCK for scilab function or scilab expression or both ? Here are other results for a more complex project name PELT1 Time request : 100 s Results : Xcos Scilab 5.5.2 : Durée de la simulation : 258.3 s Xcos Sciab 6.1.0 : Durée de la simulation : 4353.4 s So the ratio is 16.8 for PELT1 Other information : Scilab 5.5.2 : time between click go and first scope on the screen = 5 s Scilab 6.1.0 : time between click go and first scope on the screen = 95 s Ratio=19 and I also have other projects more complex Pelt1 is for 1 needle (2 positonning loop) Perlt6 for 6 !!! (7 positonning loop) BR De : users <[email protected]> De la part de Clément David Envoyé : vendredi 28 février 2020 10:10 À : Users mailing list for Scilab <[email protected]> Objet : Re: [Scilab-users] Xcos 6.1.0 - benchmark time test Hello Pierre, Are you using a block with its simulation function implemented in Scilab? Any C/C++ implemented block might perform the same at simulation time. In 6.0.2, implementing Xcos blocks using the Scilab language had some performance issues. In 6.1.0, I tried to speed up things a little bit by reusing some allocated data structure during simulation time [1] ; more work might still be needed here. [1]: http://cgit.scilab.org/scilab/commit/?id=bfe4f25275dc0d889817d10b63e10c9a064 1ef32 Regards, -- Clément From: users <[email protected] <mailto:[email protected]> > On Behalf Of Perrichon Sent: Friday, February 28, 2020 8:51 AM To: 'Users mailing list for Scilab' <[email protected] <mailto:[email protected]> > Subject: [Scilab-users] Xcos 6.1.0 - benchmark time test Hello, Here I test a PELTON basic algorithm under xcos, and record with tic-toc the simulation real time. These programs have been set for 120 s (scope) Results : Xcos Scilab 5.5.2 : Durée de la simulation : 45.4 s Xcos Sciab 6.1.0 : Durée de la simulation : 65.2 s So the ratio is 1.44 for a basic sheme Any explaination ? Can that be improved ? BR
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