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Re: BexContainer not thread-synchronized; call sync() first!

 

Hi,

current BZR version is far away from 0.20.2, so you would, probably be
surprised. We should consider to release newer stable version soon.
But anyway, it is better to use BZR one for developers and experienced
users.
______________________________
Anton Gladkyy


2010/2/22 nejib hadda <nejib.hadda@xxxxxxxxxxx>

> Hi evrybody !
>
> I fixed to ThreeDtriaxial test on the 0.20.2 version of Yade.
>
> Bruno, I am not used to bazar version and I've never been working on it,
> but since you say that it is newer than the one I have and currently
> evrybody is developping it, I'm going to switch on it.
>
>
>
>
> Le vendredi 19 février 2010 à 12:01 +0100, nejib hadda a écrit :
> > Hi,
> >
> > I fixed the problem of sync() for yade 0.20.2 in ThreeDTriaxialEngine by
> > adding:
> >
> > void ThreeDTriaxialEngine::updateParameters ( MetaBody * ncb )
> >
> > Now yade can load the xml file and run it until it comes to write data
> > to the Wallstresses file:
> >
> > For example, in my xml file I ask Yade to records data evry 50
> > iterations, and the current iteration in my xml file is 3221: Yade
> > crashes at the 3251st iteration but not for a sync() problem but rather
> > it throws me an error message related to The  TriaxialStateRecorder.cpp
> > file
> >
> > "TriaxialStateRecorder::action (this=0x9ec08f8, ncb=0xb44e220) at
> > pkg/dem/Engine/DeusExMachina/TriaxialStateRecorder.cpp:89"
> >
> > the problem is located here:
> >
> > void TriaxialStateRecorder::action (MetaBody * ncb )
> > {.
> >  .
> >  .
> > if ( ! ( Omega::instance().getCurrentIteration() %
> > triaxialCompressionEngine->computeStressStrainInterval == 0 ) )
> >
> >               triaxialCompressionEngine->computeStressStrain ( ncb );
> > .
> > .
> > .
> >
> > In the Xml file, I ommited the TriaxialStateRecorder engine, and load it
> > in yade it runs with no crashes.
> >
> > May be someone can Have an idea to fix this problem, Thanks !
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Le jeudi 18 février 2010 à 20:18 +0100, Václav Šmilauer a écrit :
> > > > I'm using the new version of yade 0.20.2, I replaced the triaxial
> > > > compression engine by the TreeDTriaxialEngine.
> > > 0.20.2 is quite old, given changes we've done recently...
> > >
> > > > Can you tell me how can I sync'ing forces in this engine!
> > > Have a look at TriaxialStressController::applyCondition(MetaBody* ncb),
> > > it is just a single line:
> > >
> > >     ncb->bex.sync();
> > >
> > > you can put it to ThreeDTriaxialEngine, although that one doesn't
> access
> > > "bex" (forces) at all; it looks like bug elsewhere, but you would have
> > > track down where exactly is this bex being read.
> > >
> > > v
> > >
> > >
> > > _______________________________________________
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> >
> >
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>
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