It can so happen,
> that the shared libraries are taken from the packaged Yade version, but
> you try to use the compiled one.
>
>
> Anton
>
> 2013/6/25 Klaus Thoeni :
> > I actually did re-run cmake. I even deleted everything in my build
> > directory to be sure
t; update? sometimes "make clean" is needed if there are some significant
> changes.
> HTH
> Jan
>
>
>
>
> 2013/6/25 Klaus Thoeni
>
> > Hi guys
> >
> > I just updated one of my machines and compiled yade. Everything went
> > smoothly
>
:
> It is running [1].
> Just do "touch CMakeLists.txt"
>
> [1]
> https://yade-dem.org/buildbot/builders/yade-full/builds/1997/steps/test_1/l
> ogs/stdio
>
> Anton
>
> 2013/6/25 Klaus Thoeni :
> > I added a check script: scripts/checks-and-tests/checks
t you are executing different file?
> Jan
>
>
> 2013/6/25 Klaus Thoeni
>
> > Hi Jan
> >
> > I usually delete everything in my build directory before compiling a new
> > version. I guess that should do the job as well, or not?
> >
> > Thanks
&
e pyc files are created
when launching yade the first time, so it is not related to that since yade is
not starting.
Any other guess?
On Tuesday 25 June 2013 13:55:41 Anton Gladky wrote:
> 2013/6/25 Klaus Thoeni :
> >Has it something to to with PYTHONPATH or so?
>
> Do you set it exp
Wednesday 26 June 2013 21:26:03 Anton Gladky wrote:
> Hmm, difficult to say, what is going on. Did you try to install
> and build in some other directory?
>
> Anton
>
> 2013/6/26 Klaus Thoeni :
> > Files are attached attached. ldd gives a similar error.
> >
> >
Stránský :
> > Hi guys, did you find the solution? I did a fresh installation from the
> > scratch ending with exactly the same error as Klaus..
> > Thanks
> > Jan
> >
> >
> > 2013/6/27 Anton Gladky
> >
> >> 2013/6/27 Klaus Thoeni :
> &g
Hi guys
I run one of the example scripts, i.e. /examples/test/psd.py.
The script uses pylab to plot the psd curve. However, once the plots are shown
the ipython konsole is blocked. One has to close all the windows/figures
including Yade's cotroller and viewer in order to access it again. Same
Hi guys
I just randomly tried a few example scripts and some needed an update. There
is still more to update:
- I think we should change all randomDense-packs to returnSpherePack=True in
order to avoid the warning and troubles in the future especially for new
users. If you agree I am happy to c
Hi guys
I really like the idea of having clump properties updated, thanks Christian.
However, I found a little problem: line 121-122 in Clump.cpp. Clumps with no
physical overlap are detected with intersecting=true, i.e. try this and you
have to wait quite a while:
O.bodies.appendClumped(regul
Hi guys
log4cxx feature and yade.log module are not available any more, right? So how
do you print your logs? I am used to use something like this in my scripts:
import yade.log
yade.log.setLevel('TheClassOfWhichLoggerYouWantToSet',yade.log.TRACE)
One can cmake with -DDEBUG=ON which should comp
Hi Anton
On Thursday 22 August 2013 07:50:28 Anton Gladky wrote:
> Hi Klaus,
>
> 2013/8/22 Klaus Thoeni
>
> > Hi guys
> >
> > log4cxx feature and yade.log module are not available any more, right? So
> > how
> > do you print your logs? I am used to
Hi Anton
On Thursday 22 August 2013 08:33:58 Anton Gladky wrote:
> 2013/8/22 Klaus Thoeni :
> > So what can I use to see the log output? Is there an other way for doing
> > it
> > now? Or is this feature completely removed? If so all the LOGs in the code
> > are for
Hi guys
it seems that MatchMakers are working with Real only. I tried something like
this:
O.engines=[
...
[Law2_ScGeom_MindlinPhys_Mindlin(includeMoment=MatchMaker(matches=((mat1,mat1,True),
(mat1,mat2,False]
...
]
which gives the following error:
TypeError: No registered converter was ab
ize the problem?
>
> Anton
>
> 2013/8/27 Klaus Thoeni :
> > Hi Anton
> >
> > On Thursday 22 August 2013 08:33:58 Anton Gladky wrote:
> >> 2013/8/22 Klaus Thoeni :
> >> > So what can I use to see the log output? Is there an other way for
> >&
ave a real example script for matchMakers. That is
> bad...
This script for example shows the use of MatchMaker:
examples/spheresFactory.py
> Bruno
>
> On 28/08/13 04:18, Klaus Thoeni wrote:
> > Hi guys
> >
> > it seems that MatchMakers are working with Real only
> > I completely forgot about it but changing this should not be a problem.
> > The
> > definition just needs to be changed to:
> > (shared_ptr,includeMoment,,,"bool to consider rolling
> > resistance")
> Yes.
>
> > I could use 0 and 1 instead of False and True in the python script:
> > includeMom
> > Another option is to make MatchMakers for krot and ktwist and set them to
> > 0 so the moment will be 0. It might be an easier solution but not the
> > most efficient.
> The best thing I can imagine is to add a MatchMaker that would not
> replace includeMoment, let's call it momentMatch here.
>
impact is
> completely negligeable.
>
> Bruno
>
>
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/packs/packs.py#L46
>
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Hi Christian
On Wednesday 02 October 2013 07:18:28 Christian Jakob wrote:
> > If I have a clump with, let's say, 20 particles. Will there be 20
> > computations of inertia (each time we add a new member) or only one?
>
> Bruno, as you know there are several ways of creating/modifying a clump.
>
gt; Mailing list: https://launchpad.net/~yade-dev
> > Post to : yade-dev@lists.launchpad.net
> > Unsubscribe : https://launchpad.net/~yade-dev
> > More help : https://help.launchpad.net/ListHelp
>
> --
> ___
> Bruno Chareyre
> Associate Profess
Fri Oct 18 16:11:49 2013
>
>
> ---
>
>
> I am inline with the github revision
> 5aa3f6f4856958a2062a0b8f0558857e86ee8a50 (Oct 16). The suggested
> ArchLinux link is dead.
>
> To manage n
Hi guys,
do you know where gmplib is used in yade? A grep for gmp doesn't give any
results and it seams that yade is running without the library even if cmake is
complaining/warning. Any idea? If it is not used we should get rid of it in
the install requirements.
What do you think about extend
> > do you know where gmplib is used in yade? A grep for gmp doesn't give any
> > results and it seams that yade is running without the library even if
> > cmake is complaining/warning. Any idea? If it is not used we should get
> > rid of it in the install requirements.
>
> Sure, go ahead and remo
Hi guys
it's deleted from the install list. It will indeed be installed with libcgal-
dev. So the question is if we should get rid of the FindGMP.cmake as well
since it depends on libcgal.
Cheers
Klaus
On Tuesday 29 October 2013 15:54:35 Anton Gladky wrote:
> True, Bruno.
> libcgal-dev depends
> Mailing list: https://launchpad.net/~yade-dev
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--
Dr. Klaus Thoeni - Centre for Geotechnical and Materials Model
unchpad.net/~yade-dev
> Post to : yade-dev@lists.launchpad.net
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> More help : https://help.launchpad.net/ListHelp
--
Dr. Klaus Thoeni - Centre for Geotechnical and Materials Modelling
Civil, Surveying and Environmental Engineering - Engineering Buildi
Hi Bruno,
the only library of you list I have installed at the moment is:
libsuitesparse-dev 1:3.4.0-2ubuntu3
Not sure why openblas is giving trouples on my machines. Just to verify, my
Kubuntu version is 12.04.3 LTS. Are you using the same? Here the python verison
installed on my machines
@Bruno
Well I copy pasted the sudo apt-get install from the instructions. But this
did't work in my case. I got the cmake error I showed above. Nervertheless,
un-installing libopenblas-base solved the problem for me. That's whay it's not
installed ;-)
--
You received this bug notification beca
Hi guys
is there I reason why we only have symmetric Ip2 functors? I recently committed
a contact law with non-symmetric Ip2 functor
(Ip2_FrictMat_FrictViscoMat_FrictViscoPhys) but at the moment it is not working
as expected. It turns out that the reason is in InteractionLoop.cpp line 122
and
Sorry for late reply, but here my thoughts. I think a separation at material
level would be better, i.e. FrictMat inherits ViscElastMat which inherits
something like ViscElCapillarMat. I think it would make sense because not all
visco-elastic materials have capillar forces. What do you think?
Hi Bruno
> I think non-symmetric functors are rarely necessary since most
> combinations can be dealt with via inheritance (e.g. Frict vs CohFrict
> is interpreted as Frict vs. Frict since CohFrict inherits from Frict).
Exactly, but what if you want it to behave it like a cohesive contact. This i
Hi Bruno
> > Sorry for late reply, but here my thoughts. I think a separation at
> > material level would be better, i.e. FrictMat inherits ViscElastMat which
> > inherits something like ViscElCapillarMat. I think it would make sense
> > because not all visco-elastic materials have capillar force
> > the "kn=10"
> > will be written in the MatchMaker object. It doesn't need to add a "kn"
> > member to the functor itself.
>
> More precisely, the Ip2 may have a "kn" member but it will be the
> matchmaker itself (NULL pointer by default), not the value of kn.
Exactly, that's it and kn and kt
Hi Anton,
are you planning to split the parameters at material level (see discussion
with Bruno)?
Thanks
Klaus
On Tuesday 28 January 2014 14:10:53 Anton Gladky wrote:
> > On 28/01/14 01:14, Klaus Thoeni wrote:
> >Last but not least I think we could probably split visco-elastic and
Hi Bruno
> Why would you define a body with FrictPhys if is supposed to have a
> cohesive behavior with others?
> You can just give CohFrictPhys to everyone.
That's what I did so far but it is not always possible.
> > Any idea about the goReverse? Can it be removed?
>
> Maybe not removed. I thi
Hi Bruno
> Swapping for the Ig2 and swapping for the Ip2 are two different things.
> This comment at L98 applies for geometry only.
>
> Swapping for the Ip2 after computing the geometry would break everything
> (contact normal should be inverted, etc.)
> It is also what L125 suggests: "assert(!s
Hi guys,
is there a reason why we have two parameters here? Wouldn't one be enough?
E.i. we just use discretization and if discretization==0 than the properties
are not updated. What do you thing?
Klaus
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Hi guys,
is there a reason why we have two parameters here? Wouldn't one be enough?
E.i. we just use discretization and if discretization==0 than the properties
are not updated. What do you thing?
Klaus
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Hi Bruno,
> 2/ Hyperthreading is completely useless for heavy computing tasks,
> actually even bad, as your results suggest.
I did some tests by enabling and disabling hyperthreading some time ago.
Conclusions: always disable hyperthreading, as you say it makes no sense for
the kind of thinks w
> > https://yade-dem.org/wiki/Performance_Test
>
> Wow! Speed x6 for 500k particules?!
> It was definitely worth trying with larger numbers, it changes the
> picture completely when the last points are included.
>
> Very nice page.
> Could you also give some absolute timings for completness? A co
Public bug reported:
O.reset() does not free the memory, i.e. if you run a series of
simulations in a loop the memory usage is accumulating. Here is a script
which reproduces the issue (it should affect all versions):
# -*- coding: utf-8
import subprocess
numberTests = 10
for z in range(numberT
Hi Anton,
you are right, changing the script as follows has the same effect:
# -*- coding: utf-8
import subprocess
numberTests = 10
for z in range(numberTests):
#O.reset()
bodies=
O.bodies.append(pack.regularHexa(pack.inSphere((Vector3(0.0,0.0,0.0)),0.5),radius=0.01,ga
Hi guys,
I run some dynamic tests with my mesh too (some times ago, but I forgot to
check). Implementation is fine and speed up is only about 6-8%. However, the
simulation has just about 30 particles.
I even have more results for the performance check (with 1 Mio particles)
which I will pu
Hi guys,
just to let you know. I updated the results on the wiki [1]. Still performance
test but with more iterations and up to 1 million particles.
Cheers,
Klaus
[1] https://yade-dem.org/wiki/Performance_Test#Test_2
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T(j8)=T(j1)/5.8.
> Could you tell if the collider time alone still decreases with j>8 for
> 1million of particles?
>
> Bruno
>
> On 09/04/14 14:32, Klaus Thoeni wrote:
> > Hi guys,
> >
> > just to let you know. I updated the results on the wiki [1]. Still
>
Hi Jérôme,
nice idea. However, not sure if this is the way to go. I don't think we
need a new attribute. Why not just adding a little table in each LawFunctor
description in the doc? We can still grep for the table and build up the
current wiki table.
BTW, if we don't find a solution here we can
: improve
> output and remove first iteration in calculation velocity estimation
>
>
>
> ----
> revno: 4013
> committer: Klaus Thoeni
> timestamp: Tue 2014-06-10 13:36:47 +1000
> message:
> improve output and remove first iteration
Hi guys,
I created a wiki page where you can add your thoughts about what we should
discuss and implement during the "Coding Fest" which is part of day 3 of the
1st Yade Workshop.
Please feel free to add things you would like to discuss here:
https://yade-dem.org/wiki/Brainstorming
A discussi
Hi guys,
I think Vaclavs tutorial integrated into the doc is great but it probably
needs to be update. Maybe we can keep it this way and in addition add short
tutorials for each feature (feature site to be included in the doc in the
future). This could be in form of rst files or if you think it
On Thursday 17 July 2014 12:47:30 Bruno Chareyre wrote:
> On 17/07/14 10:26, Jérôme Duriez wrote:
> >> Yade must be be consistent and the convention for strain/stress is
> >> traction positive. If python says -1 then paraview should also say -1,
> >> not +1.
> >
> > I'm learning it...
>
> If you
Hi Anton,
why is Eigen3 version 3.2.1 for Trusty not included on our ppa:yade-
users/external but instead on http://yade-dem.org/packages? The default
version in Trusty is 3.2.0-8.
Cheers
Klaus
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Hi guys,
the access on [1] is not working.
Not sure who is responsible for it but can we fix it?
Thanks,
Klaus
[1] https://www.yade-dem.org/source/
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on Bruno Chareyre Gesendet: Montag, 27. Oktober 2014
> > 15:37
> > An: yade-dev@lists.launchpad.net
> > Betreff: Re: [Yade-dev] Server down???
> >
> > I guess it is a problem on 3sr server, but... dumb question: what is found
> > there usually? B
> >
>
revision of the repository
> as compressed archive from the github page of the corresponding revision."
>
>
> No need for a tarball repository, github is doing that for us.
>
> B
>
> On 27/10/14 23:15, Klaus Thoeni wrote:
> > Hi guys,
> >
> >
Very nice indeed :-)
On Wed, 22 Jul 2015 12:57:53 AM Jan Stránský wrote:
> Excelent :-) thanks Bruno
> just repeating Jerome, could it be placed somewhere in launchpad?
> cheers
> Jan
>
> 2015-07-21 23:49 GMT+02:00 Jerome Duriez :
> > Thank you Bruno !
> >
> > A nice improvement would surely to
Hi guys,
I am about to push the pfacet code (as a Xmas present) but before I wanted to
discuss the following:
1) The utils module is massive and I suggest that we move everything related
to cylinder, grids and pfacets in a new file, e.g. gridpfacet_utils.py. Are you
happy if I chance this?
2)
was thinkink about creating special file just for
> different shapes (sphere, facet, polyhedra, box, wall...), but never did
> it. Still I think it is a good idea. Anyway any file split is ok for me..
>
> cheers
> Jan
>
> 2015-12-08 7:30 GMT+01:00 Klaus Thoeni :
> > Hi guys
Hi guys,
just realised that the online documentation is not up-to-date with the latest
trunk version. In addition, as pointed out by Anton --test causes a segfault.
This must be to an earlier commit. Isn't the server supposed to automatically
compile and run --test and make doc?
Cheers
Klaus
heck-scripts to be sure the
> main things don't get silently broken?
> Bruno
>
> On 10/03/16 14:30, nore...@launchpad.net wrote:
> > ----
> > revno: 3806
> > committer: Klaus Thoeni
> > time
I like the idea, either way sounds good to me.
Klaus
On Wed, 20 Apr 2016 08:35:29 AM Jan Stránský wrote:
> Hi Anton,
> I am ok with .MM. What about just YY.MM, 16.04, like Ubuntu?
> cheers
> Jan
>
> 2016-04-19 22:13 GMT+02:00 Anton Gladky :
> > Dear all,
> >
> > I am planning to release new
ch class can be
> used to modelize a single cylinder.
> I wonder how it could be improved. Beyhond renaming GridConnection
> (still an option), we could make ChainedCylinder, or maybe just Cylinder
> an alias of GridConnection.
> Other suggestions?
>
> Bruno
>
> On 05/
t;> > "grid
> >> > connection" will not help to intuitively recognize which class can be
> >> > used to modelize a single cylinder.
> >> > I wonder how it could be improved. Beyhond renaming GridConnection
> >> > (still an opti
this? Any suggestions?
Cheers
Klaus
On Tue, 17 May 2016 09:31:13 AM François wrote:
> 2016-05-11 15:11 GMT+02:00 Bruno Chareyre :
> > On 05/11/2016 01:52 PM, Klaus Thoeni wrote:
> >> I think sooner or later we should get rid of the current ChainedCylinder
> >> implementatio
Yes, will do!
On Thu, 16 Jun 2016 07:30:52 PM Anton Gladky wrote:
> Hi Klaus,
>
> could you please update also a test-case. Because during yade --test
> one get a notification " chainedCylinder is deprecated."
>
> Thanks
>
> Anton
>
>
&
Hi guys (Raphael?),
I couldn't find any example scripts for the HydroForceEngine. Please could
you add some to the source code?
Thanks a lot,
Klaus
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phael.mau...@imft.fr
>
> - Mail original -
>
> De: "Klaus Thoeni"
> À: "Yade developers"
> Envoyé: Samedi 2 Juillet 2016 14:33:24
> Objet: [Yade-dev] HydroForceEngine
>
> Hi guys (Raphael?),
>
> I couldn't find any example scrip
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