revno: 2627
committer: Václav Šmilauer e...@doxos.eu
branch nick: yade
timestamp: Thu 2010-12-23 15:01:33 +0100
message:
1. Fix an error in Law2_L3Geom_FrictPhys_ElPerfPl (forces were applied at the
step the interaction broke);
Going back to the dynamic case (energy.py) :
It can be verified that there is an unbalanced energy evolution
independant of friction and damping.
To make plastic dissipation 0, it is enough to set frictionAngle close
to pi/2.
For damping, make it 0.
The results are attached. ScGeom and L3 give
It seems to me that this kind of loop parallelizes badly since one
thread will access a member directly while another one will be updating
it from inside the clump inner loop. So 1 loop would be better than 2.
I think that is not relevant, since 1. yade parallellizes very badly in
general
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