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Re: [Question #682290]: the correct use of collider.avoidSelfInteractionMask ?

 

Question #682290 on Yade changed:
https://answers.launchpad.net/yade/+question/682290

Luc OGER gave more information on the question:
I have just done a basic test with two different cmake option on my
UBUNTU 19 machine : enable-mpi=off or not

here the two answer for the #20 mask py program:
CASE 1: with MPI:
 /home/oger/full-yade-local/install_with_MPI/bin/yade-2019-08-30.git-a2f1fbf mask_test.py
Welcome to Yade 2019-08-30.git-a2f1fbf
Using python version: 3.7.3 (default, Apr  3 2019, 05:39:12)
[GCC 8.3.0]
TCP python prompt on localhost:9000, auth cookie `cssdyk'
XMLRPC info provider on http://localhost:21000
Running script mask_test.py
br gg gr
[[ ^L clears screen, ^U kills line. F12 controller, F11 3D view (press "h" in 3D view for help), F10 both, F9 generator, F8 plot. ]]

CASE 2 WITHOUT MPI:
oger@hp-1021:~/programme_perso/yade$ /home/oger/full-yade-local/install/bin/yade-2019-08-30.git-a2f1fbf mask_test.py
Welcome to Yade 2019-08-30.git-a2f1fbf
Using python version: 3.7.3 (default, Apr  3 2019, 05:39:12)
[GCC 8.3.0]
TCP python prompt on localhost:9000, auth cookie `eskacd'
XMLRPC info provider on http://localhost:21000
Running script mask_test.py
bb br gb gg gr rr
[[ ^L clears screen, ^U kills line. F12 controller, F11 3D view (press "h" in 3D view for help), F10 both, F9 generator, F8 plot. ]]


in all other OPENSUSE machines I have always put -DENABLE_MPI=OFF

which can epxlain the problem....for the solution it is another story!

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