Question #228175 on Yade changed:
https://answers.launchpad.net/yade/+question/228175
Eugen Kubowsky posted a new comment:
I agree Anton. It's a good performance for that number of particles and
the corresponding number of interactions gouing in hand with that for a
compression test.
Btw.: here
Question #227428 on Yade changed:
https://answers.launchpad.net/yade/+question/227428
Eugen Kubowsky posted a new comment:
I tried wiki and it works great! Thank you Remi Cailletaud!
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Question #227428 on Yade changed:
https://answers.launchpad.net/yade/+question/227428
Eugen Kubowsky posted a new comment:
Remi Cailletaud upgraded the host system, and for me at least it doesn't
crash. Do you still have problems?
in fact I did not try wiki again.
Well, this is precisely why I
Question #227410 on Yade changed:
https://answers.launchpad.net/yade/+question/227410
Eugen Kubowsky posted a new comment:
Yes, I also think that this was a good discussion ;)
Maybe we should add something of it to the doc?
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New question #227529 on Yade:
https://answers.launchpad.net/yade/+question/227529
Hi.
I'm running two yade-batch processes with several jobs.
Batch summary of the first one can be called by locahost:9080. Summary for the
second one via localhost:9081.
The first batch process is allowed to use 28
Question #227428 on Yade changed:
https://answers.launchpad.net/yade/+question/227428
Status: Answered = Open
Eugen Kubowsky is still having a problem:
Hello und schöne Grüße nach Freiberg aus Berlin,
thank you both. Id really like to see the plots live when I run my simulation
in batch
Question #227428 on Yade changed:
https://answers.launchpad.net/yade/+question/227428
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
@bruno: done ;) berlin is listed as user location. Are you sure about the wiki?
what have you done to fix stability issues
New question #227354 on Yade:
https://answers.launchpad.net/yade/+question/227354
Hi,
how can I change the label and title of a plot that was/will be created by
yades plot module.
for example?
plot.plots={'step':('unTrue','torque',),'unPerso':('normFn',),'unTrue':('normFnBis',)}
plot.plot()
I
Question #227354 on Yade changed:
https://answers.launchpad.net/yade/+question/227354
Eugen Kubowsky posted a new comment:
Yes I think, that this is a bug. Would be better if figures are returned
always.
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Question #227354 on Yade changed:
https://answers.launchpad.net/yade/+question/227354
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Thanks Bruno Chareyre, that solved my question.
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Question #226804 on Yade changed:
https://answers.launchpad.net/yade/+question/226804
Status: Solved = Open
Eugen Kubowsky is still having a problem:
Hi, another question in this context. I think it is better adding it here than
starting a new question post.
As you have seen above, I use
New question #226962 on Yade:
https://answers.launchpad.net/yade/+question/226962
Hi,
if you look at a cylinder whose axis is parallel to z axis from top in Yade
(view plane XY looking in z direction) - you'll see kind of a perspective view.
Is there a chance to look at it orthogonal - so that
Question #226962 on Yade changed:
https://answers.launchpad.net/yade/+question/226962
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Great guys! Thanks a lot!
I remember that I read about the magic h-key some time ago. But I dont know
where.
What do you
Question #226804 on Yade changed:
https://answers.launchpad.net/yade/+question/226804
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Good to know! Thank you B
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New question #226967 on Yade:
https://answers.launchpad.net/yade/+question/226967
Hi again,
how can I create a chain of facet cylinders? That is I want to stack facet
cylinders so that they are connected.
I try to sketch it:
---
||
||
||
||
||
---
Question #226967 on Yade changed:
https://answers.launchpad.net/yade/+question/226967
Description changed to:
Hi again,
how can I create a chain of facet cylinders? That is I want to stack facet
cylinders so that they are connected.
I try to sketch it:
---
|**|
|**|
|**|
|**|
Question #226967 on Yade changed:
https://answers.launchpad.net/yade/+question/226967
Status: Open = Solved
Eugen Kubowsky confirmed that the question is solved:
ok, I'm sorry for asking. One click at Source on the reference page of
yade.geom.facetBunker helps a lot ;)
here's the relevant
Question #226967 on Yade changed:
https://answers.launchpad.net/yade/+question/226967
Status: Solved = Open
Eugen Kubowsky is still having a problem:
And here's a brief summary what is done, if you want to modify the code
by yourself:
The segmented cylinder shall be considered as one body
Question #226967 on Yade changed:
https://answers.launchpad.net/yade/+question/226967
Status: Open = Solved
Eugen Kubowsky confirmed that the question is solved:
solved
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Question #226962 on Yade changed:
https://answers.launchpad.net/yade/+question/226962
Eugen Kubowsky posted a new comment:
http://www.youtube.com/watch?v=KKVk3YK0nu0feature=player_embedded#!
wow, that's a great Gui feature
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New question #226804 on Yade:
https://answers.launchpad.net/yade/+question/226804
Hi guys,
I'm playing around with forces in Yade.
Suppose that there are two facets (Bodies 18 and 19) that make up a
rectangular. I use ForceEngines to apply given force on these facets. The force
vector for facet
Question #226804 on Yade changed:
https://answers.launchpad.net/yade/+question/226804
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
ah ok...
Thanks! What I wanted was something like this:
Yade []: O.forces.f(18).dot(O.bodies[18].shape.normal
Question #226597 on Yade changed:
https://answers.launchpad.net/yade/+question/226597
Eugen Kubowsky posted a new comment:
hm maybe you suppose that cfp coupling will be fully implemented in 1.0
release, dont you?
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Question #225776 on Yade changed:
https://answers.launchpad.net/yade/+question/225776
Status: Answered = Open
Eugen Kubowsky is still having a problem:
Thanks again for all your help so far!
let me start with Jan:
@Jan
frictionAngle - internalFrictionAngle - contact law:
it is similar case
New question #225776 on Yade:
https://answers.launchpad.net/yade/+question/225776
hi there,
each material in Yade has got a frictionAngle. But what exactly is meant by it?
In my eyes a frictionAngle is only defined for a pair of two materials. There
are several ways of determining [1].
But how
Question #225776 on Yade changed:
https://answers.launchpad.net/yade/+question/225776
Status: Answered = Open
Eugen Kubowsky is still having a problem:
Thanks Nguyen.
if you look at [1] there is one thing I dont understand.
I give you an example:
in [1] you see a box which is placed
New question #225266 on Yade:
https://answers.launchpad.net/yade/+question/225266
Hi,
in a recent simulation my particles happen to jump out of facet cylinder, in
which they were placed in. An other smaller facet cylinder is rotating inside
the big one and thus moving particles.
Have a look at
Question #225266 on Yade changed:
https://answers.launchpad.net/yade/+question/225266
Status: Answered = Open
Eugen Kubowsky is still having a problem:
that's no good news ;)
But I dont understand why the glyphes keep on moving correctly..
I think I have to continue the simulation and take
Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Linked to bug: #1160304
https://bugs.launchpad.net/bugs/1160304
Wiki bug
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Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Removed link to bug: #1160304
https://bugs.launchpad.net/bugs/1160304
Wiki bug
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Question #224056 on Yade changed:
https://answers.launchpad.net/yade/+question/224056
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Hi,
thanks for this!
setting rRelFuz=0 with makeCloud works fine.
Best example script is:
examples/packs.packs.py
There you
Question #224356 on Yade changed:
https://answers.launchpad.net/yade/+question/224356
Status: Answered = Open
Eugen Kubowsky is still having a problem:
ok thank you guys, this works.
Is it possible to access python promt and batch summary from a remote computer
in same network?
If I type
Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Eugen Kubowsky posted a new comment:
well, I proudly present the latest results of Christian Jakobs Tests with
additional Yade Timing Stats.
[can you please activate my yade-wiki account, so that I can put
New question #224356 on Yade:
https://answers.launchpad.net/yade/+question/224356
Short question: how can I access TCP Infos under for example localhost:9000
likeKlaus Thoeni described [1]?
if I use lynx localhost:9000 it says: Enter auth cookie: Bye ('127.0.0.1',
36976)
How can I enter the
New question #224357 on Yade:
https://answers.launchpad.net/yade/+question/224357
hi again,
reading the annoucement for yade relase 0.95.0 my mouth waters because Bruno
dropped the keyword 'paralellism';)
- add thread number attribute to change the number of thread of
interactionLoop
Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Eugen Kubowsky posted a new comment:
Ah ok, I see that deactivating the collider is no solution. But what about this
idea:
- increase all Bouding boxes so that there will be a lot of pseudo-collisions
from
New question #224056 on Yade:
https://answers.launchpad.net/yade/+question/224056
Does anyone know of a script which creates a packing of spheres with the same
radius each? I'm sure there is such a script around. But I dont find it. Maybe
someone can help me.
Thanks
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Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Eugen Kubowsky posted a new comment:
hi again,
I did a lot of performance tests during the last weeks. I'll post results in
some days.
@Bruno: you said, that InsertionSortCollider is main non-parallel engine
Question #214316 on Yade changed:
https://answers.launchpad.net/yade/+question/214316
Eugen Kubowsky posted a new comment:
Interesting stuff Bruno, thanks for linkage!
Of course there are publications that state that Cuda was really worth
implementing like [1]
So maybe performance would really
Question #214316 on Yade changed:
https://answers.launchpad.net/yade/+question/214316
Eugen Kubowsky posted a new comment:
Hmmm, as I have seen in my latest performance tests for my current simulation -
performance does not profit from a high number of cores. I seems that using one
core is best
New question #220639 on Yade:
https://answers.launchpad.net/yade/+question/220639
hi guys,
I have encountered the following problem:
my simulation starts with a lot of particles falling into a cylinder. after
they reached the bottom of the cylinder the start to dispose. this is called
Question #220639 on Yade changed:
https://answers.launchpad.net/yade/+question/220639
Status: Answered = Open
Eugen Kubowsky is still having a problem:
Thanks Jan for your answer.
Hm, I already used vtk recorder to save my simulation and postprocess it in
paraview. But I dont know whether
Question #220639 on Yade changed:
https://answers.launchpad.net/yade/+question/220639
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Thanks Jan Stránský, that solved my question.
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Question #220513 on Yade changed:
https://answers.launchpad.net/yade/+question/220513
Eugen Kubowsky posted a new comment:
@christian:
or like running a 100k particle simulation on a netbook, not that I would ever
try such a thing ;)
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Question #220639 on Yade changed:
https://answers.launchpad.net/yade/+question/220639
Eugen Kubowsky posted a new comment:
I think that the text save way is more flexible if you just need to save the
position of spheres. Because it is independent of the yade release you saved it
with and could
Question #220639 on Yade changed:
https://answers.launchpad.net/yade/+question/220639
Eugen Kubowsky posted a new comment:
;) Oh my god, what a bad wording ...
I meant footnotes
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Question #220639 on Yade changed:
https://answers.launchpad.net/yade/+question/220639
Eugen Kubowsky posted a new comment:
hm, ok that's fine christian ;) Thanks
Is there any plausible reason why you cant share screenshots here in launchpad?
I also dont get the point, why there is no code
Question #214316 on Yade changed:
https://answers.launchpad.net/yade/+question/214316
Eugen Kubowsky posted a new comment:
Because Yade-User Riccardo Carta asked about it again, I dealt with this topic
again.
The link I posted some months ago is quite interesting but nevertheless it
seems
Question #220513 on Yade changed:
https://answers.launchpad.net/yade/+question/220513
Eugen Kubowsky posted a new comment:
yes, me too. but only for small tests. I dont think that calculation
power is really the same as in a native operating system.
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Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Eugen Kubowsky posted a new comment:
Ok, thanks for all the reply. As is thought performance is a hot topic in here
;)
first of all I'll provide you detailed graphs. Second I will give you results
Question #218621 on Yade changed:
https://answers.launchpad.net/yade/+question/218621
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
thanks, that will help a lot. openGL is installed on the server, because you
can use yade with graphics if you directly
Question #218621 on Yade changed:
https://answers.launchpad.net/yade/+question/218621
Status: Solved = Open
Eugen Kubowsky is still having a problem:
hmm, I tried using the vtkrecorder. but it doesnt work as expected.
As a tets I used the 3D Postprocessing example. But because i have to use
Question #218621 on Yade changed:
https://answers.launchpad.net/yade/+question/218621
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
you're absolutely right, thank you.
I just added the following line of code to the .py script
# start simulation without
Question #217180 on Yade changed:
https://answers.launchpad.net/yade/+question/217180
Eugen Kubowsky proposed the following answer:
yes, thanks.
I'll do Christians test and enter a lot of particles there, to see how the
difrent number of cores perform
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Question #215540 on Yade changed:
https://answers.launchpad.net/yade/+question/215540
Eugen Kubowsky posted a new comment:
Hey guys!
i guess its good to use this post for the results of the performance tests run
with our server.
it has the following configuration:
- 2xIntel Xeon E5-2687W @3.1GHz
Question #217180 on Yade changed:
https://answers.launchpad.net/yade/+question/217180
Eugen Kubowsky requested more information:
Hi Chareyre, could you please explain your answer in a little more
detail? im really intereseted in understanding it.
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Question #214773 on Yade changed:
https://answers.launchpad.net/yade/+question/214773
Status: Open = Answered
Eugen Kubowsky proposed the following answer:
Hi Guys,
I think I know what confuses you. If I take a look at your python script, your
simulation is a rather simple experiment. One
Question #214316 on Yade changed:
https://answers.launchpad.net/yade/+question/214316
Status: Answered = Solved
Eugen Kubowsky confirmed that the question is solved:
Thanks Anton Gladky, that solved my question.
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New question #214316 on Yade:
https://answers.launchpad.net/yade/+question/214316
Hey guys,
I barely dare to ask, but does Yade support CUDA?
According to posts I found in the archive, Yade isnt that parallelism friendly,
especially when it comes to cluster computing. But what about using
Question #214316 on Yade changed:
https://answers.launchpad.net/yade/+question/214316
Eugen Kubowsky posted a new comment:
just found that - in case somebody is interested:
http://vimeo.com/53052481
taken from here: http://mathema.tician.de/software/pycuda
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Question #186108 on Yade changed:
https://answers.launchpad.net/yade/+question/186108
Eugen Kubowsky posted a new comment:
Hey guys! could anybody please help me?
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Question #186108 on Yade changed:
https://answers.launchpad.net/yade/+question/186108
Eugen Kubowsky proposed the following answer:
Hi Anton,
thanks for your help so far!
Let me give yo some more technical details about the workstation solutions that
I have in mind.
There are 4
Question #186108 on Yade changed:
https://answers.launchpad.net/yade/+question/186108
Eugen Kubowsky requested more information:
Hi Yade community (btw. you're doing an excellent job in developing this
amazing DEM engine!)
Hi Liqing,
have you finally updated your Yade version and compared
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