[Yade-dev] [Bug 1286095] [NEW] wiki's video not working

2014-02-28 Thread Bruno Chareyre
Public bug reported: Instead of videos we have blank space at the moment: https://yade-dem.org/wiki/Screenshots_and_videos Maybe a change on youtube's side, or a bad change on our (server) side. ** Affects: yade Importance: Undecided Status: New -- You received this bug notificat

Re: [Yade-dev] cpu affinity problem

2014-02-28 Thread Bruno Chareyre
koverflow.com/questions/15639779/what-determines-whether-different-python-processes-are-assigned-to-the-same-or-d?lq=1 >> answer#25 > ___ > Mailing list: https://launchpad.net/~yade-dev > Post to : yade-dev

Re: [Yade-dev] cpu affinity problem

2014-02-28 Thread Bruno Chareyre
___ > 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 > &g

Re: [Yade-dev] parallel collider - testing needed

2014-02-28 Thread Bruno Chareyre
> 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 convenient value

Re: [Yade-dev] parallel collider - testing needed

2014-02-28 Thread Bruno Chareyre
(forwarding to yade-dev) On 28/02/14 10:13, Klaus Thoeni wrote: > Hi guys., > > have a look at this: > > https://yade-dem.org/wiki/Performance_Test > > Feel free to add your own tests. If you want I can provide the scripts for > the > graphs. > > Cheers > Klaus > > > > ___

Re: [Yade-dev] Yade Workshop in Grenoble

2014-02-27 Thread Bruno Chareyre
On 27/02/14 15:50, Chen, Feng wrote: > Is it possible for the workshop to offer some kind of live broadcast for > remote attendance? Good idea. I can't tell you it will be done but I'll try to keep that in mind. Bruno ___ Mailing list: https://launch

Re: [Yade-dev] parallel collider - testing needed

2014-02-26 Thread Bruno Chareyre
Thanks! Comments below. On 26/02/14 13:33, Matthias Frank wrote: > > > i have also some benchmark results: > > for 1 thread > --- > > InsertionSortCollider 7 > 213143

Re: [Yade-dev] parallel collider - testing needed

2014-02-26 Thread Bruno Chareyre
> after running "make install" in my build folder I start yade using "python > yadeparallel -j4 --performance" Why "python" in the first place?! I would not be surprised if the number of cores allocated to python was 1, which may cause "yade -j4" to run in a single thread context. B ___

Re: [Yade-dev] parallel collider - testing needed

2014-02-26 Thread Bruno Chareyre
>>> It is a good benchmark overall, the problem is that it is hardly >>> reproducible. Each run can give a really different total time (more than >>> a factor 2 between two measure time, didn't you see that to? >> when i run the script with num_balls1D = 10 i get: >> > Mmmmh... I should try again

Re: [Yade-dev] parallel collider - testing needed

2014-02-26 Thread Bruno Chareyre
> > yes, it is faster at -j1: > So this is an independent problem. For me -j4 is always faster and effectively uses 4 cores, be it with the old or the new collider. I have no idea what can be wrong with your processor. B ___ Mailing list: https://la

Re: [Yade-dev] parallel collider - testing needed

2014-02-25 Thread Bruno Chareyre
Is there any difference at all on this machine, between -j1 and -j4? B On 25/02/14 18:56, Bruno Chareyre wrote: > There is apparently a problem with your computer/compilation option/other? > If you run an ordinary simulation with -j4 and many particles do you see > 4 cores used?

Re: [Yade-dev] parallel collider - testing needed

2014-02-25 Thread Bruno Chareyre
67 spheres, velocity= 4.86679881913 +- 0.487840014886 % > 200813 spheres, velocity= 2.64490152313 +- 0.285084118261 % > > > SCORE: 3402 > Number of threads 4 > > ## > > > For my computer it seems to have nearly no spe

Re: [Yade-dev] parallel collider - testing needed

2014-02-25 Thread Bruno Chareyre
> sorry for late reply. Feel free to share the pdf. Originally it was supposed > to be transferred to the wiki, anyway. > I'm thinking about a good way to measure performance for highly dynamic > simulations, now. Maybe the script that martin-niehoff posted[1] would be > useful. It is basicly a

Re: [Yade-dev] parallel collider - testing needed

2014-02-25 Thread Bruno Chareyre
On 25/02/14 10:17, Christian Jakob wrote: > >> It is a good benchmark overall, the problem is that it is hardly >> reproducible. Each run can give a really different total time (more than >> a factor 2 between two measure time, didn't you see that to? > > when i run the script with num_balls1D =

[Yade-dev] Yade Workshop in Grenoble

2014-02-25 Thread Bruno Chareyre
than today will not count!). A more detailed agenda will follow, which will be open for discussion here on yade-dev. If you have suggestions regarding topics to discuss or special events that you would like to see, feel free to suggest. With best regards. Bruno Chareyre (*) Yet Another Dis

Re: [Yade-dev] parallel collider - testing needed

2014-02-25 Thread Bruno Chareyre
> I rotated the wall below a little bit to make it slightly aslope. This > is the reason why columns can collapse (not because truncation error): > I see. > > As you mentioned in a previous post we should define two benchmarking > scripts. One for quasi-static simulations and one for dynamic ones

Re: [Yade-dev] parallel collider - testing needed

2014-02-24 Thread Bruno Chareyre
14 16:36, Bruno Chareyre wrote: > Hi there, > I implemented a parallel version of the InsertionSortCollider. It is > almost ready but not yet pushed to the main trunk, as I have a few > things to check before that. > It would be helpful if some of you could 1/ test that your scripts

[Yade-dev] parallel collider - testing needed

2014-02-24 Thread Bruno Chareyre
Hi there, I implemented a parallel version of the InsertionSortCollider. It is almost ready but not yet pushed to the main trunk, as I have a few things to check before that. It would be helpful if some of you could 1/ test that your scripts work correctly and 2/ benchmark this for N>100k and j>4.

Re: [Yade-dev] [yade-dev] clump discretization/integrateInertia

2014-02-21 Thread Bruno Chareyre
If discretization<=0 don't integrate... it makes sense. Moreover, discretization=0 should be the default IMO. IntegrateInertia is a very good feature but it should be used on purpose, not by default. B On 21/02/14 01:29, Klaus Thoeni wrote: > Hi guys, > > is there a reason why we have two paramet

Re: [Yade-dev] updating PFV

2014-02-20 Thread Bruno Chareyre
On 20/02/14 10:52, Christian Jakob wrote: > Hi, > > I want to do some updates/improvements of PFV method. Don't do anything yet! There is some code cleaning going on locally (different variable names, removing useless functions, and so on). It will mess up everything when I will commit if you have

[Yade-dev] [Bug 1282634] Re: Fails to build from yade/trunk

2014-02-20 Thread Bruno Chareyre
Thanks a lot Christian. @Chao See, as I told you, opening a bug report is more efficient than looking for me in the building. ;) -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1282634 Title: Fail

Re: [Yade-dev] Why Ip2 functors must be symmetric?

2014-02-19 Thread Bruno Chareyre
> Ok, so we have two options: > a) swap for Ig2 (as it is now) and therefore get rid of goReverse in Ig2, and > call go/goReverse for Ip2 > b) get rid of swap for Ig2 and call go/goReverse in both cases (maybe more > consistent?) > > What do you think? a) sounds feasible b) no advantage in doi

Re: [Yade-dev] Why Ip2 functors must be symmetric?

2014-02-18 Thread Bruno Chareyre
>> Maybe not removed. I think it is necessary, precisely because we can >> have non-symmetric functors. If you swap ids in Ip2 you may break the >> work of the Ig2. >> The go reverse is here for this reason (handling non-symmetric cases >> without forcing a specific ordering of id1/id2 and without

Re: [Yade-dev] adaptative integration scheme (Burak ER)

2014-02-17 Thread Bruno Chareyre
e anything from ParallelEngine? For the consistency of sources formatting in yade, please don't keep blank lines between each lines of codes. Thanks for the two example scripts and the clear comments. It makes the pull request self consistent. Bruno On 17/02/14 17:48, Bruno

[Yade-dev] adaptative integration scheme (Burak ER)

2014-02-17 Thread Bruno Chareyre
forwarding https://github.com/yade/trunk/pull/40 Bruno __ Hi Mr. Chareyre/Gladky, As we all already discussed at the topic here[1] I have created a general integrator interface for both multistep and single step methods. I think the interface is flexible for the integration purposes. It inh

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-02-17 Thread Bruno Chareyre
> 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. B _

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-02-17 Thread Bruno Chareyre
On 17/02/14 12:28, Klaus Thoeni wrote: > >> I think this is also what Anton had in mind. Base types should be free >> of capillary things, which are very specific. > So you agree that the parameters should already be separated at material > level, correct? Yes, except that the capillary model has

Re: [Yade-dev] Why Ip2 functors must be symmetric?

2014-02-17 Thread Bruno Chareyre
On 17/02/14 12:07, Klaus Thoeni wrote: > 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 i

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-02-17 Thread Bruno Chareyre
On 16/02/14 04:55, Klaus Thoeni wrote: > 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 ma

Re: [Yade-dev] Why Ip2 functors must be symmetric?

2014-02-17 Thread Bruno Chareyre
Hi Klaus, 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). However, I am like you, I don't see the reason why it is asserted symmetric. I sugge

[Yade-dev] [Bug 1019349] Re: RuntimeWarning: to-Python converter for boost::shared_ptr already registered; second conversion method ignored.

2014-02-16 Thread Bruno Chareyre
** Changed in: yade Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1019349 Title: RuntimeWarning: to-Python converter for boost::shared_ptr already register

[Yade-dev] [Bug 806469] Re: 3D View (shift-click)

2014-02-16 Thread Bruno Chareyre
Commit fae9180ff fixes the problem. ** Changed in: yade Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/806469 Title: 3D View (shift-click) Status in Yet A

[Yade-dev] [Bug 1233727] Re: Shop::unbalancedForce is not valid for capillary law

2014-02-16 Thread Bruno Chareyre
Closing the bug. Please re-open and provide example script if the problem persists. UnbalancedForce is defined exactly the same way with and without capillary forces, since the input values are the total forces on each body independently of their origin. ** Changed in: yade Status: New

[Yade-dev] [Bug 1273775] Re: Too much memory used at creation/removal of interactions ? (JCFpm)

2014-02-04 Thread Bruno Chareyre
Absolutely. Closing :) ** Changed in: yade Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1273775 Title: Too much memory used at creation/removal of intera

[Yade-dev] [Bug 1275851] [NEW] yadedaily will not install (ubuntu 12.04)

2014-02-03 Thread Bruno Chareyre
Public bug reported: sudo apt-get install yadedaily Reading package lists... Done Building dependency tree Reading state information... Done The following extra packages will be installed: libyadedaily python-yadedaily The following NEW packages will be installed libyadedaily python-ya

[Yade-dev] Please ping us when you have a "pull request"

2014-02-03 Thread Bruno Chareyre
https://github.com/yade/trunk/pull/39 https://github.com/yade/trunk/pull/38 https://github.com/yade/trunk/pull/37 https://github.com/yade/trunk/pull/36 -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4 76

[Yade-dev] [Bug 1273775] Re: Too much memory used at creation/removal of interactions ? (JCFpm)

2014-01-29 Thread Bruno Chareyre
"please don't close the bug" -> reopening. ** Changed in: yade Status: Fix Committed => Confirmed -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1273775 Title: Too much memory used at crea

[Yade-dev] [Bug 1273775] Re: Too much memory used at creation/removal of interactions ? (JCFpm)

2014-01-28 Thread Bruno Chareyre
Thanks for reporting. Could you check if the following replacement fix the problem? scene->interactions->requestErase(contact->getId1(),contact->getId2()); > scene->interactions->requestErase(contact); I don't know if I failed some search/replace or if it has been commited afterward, but the

[Yade-dev] Make Law2's return bool?

2014-01-28 Thread Bruno Chareyre
if (parentErase and childErase) return false; else return true; } The change is relatively easy to implement. Feel free to comment on this solution before I (or somebody else) implement it. Bruno [1] https://answers.launchpad.net/yade/+question/242890 -- _______ Brun

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-01-28 Thread Bruno Chareyre
On 28/01/14 14:10, Anton Gladky wrote: > That is true. I actually moved an implementations into > ViscoelasticCapillarPM [1], but parameters are still in the parent > class. Any suggestions how to improve it are very welcome. If I don't miss something, it could be just like CapillaryPhys, which in

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-01-28 Thread Bruno Chareyre
>> the main difference is that the contact stiffness kn and the ratio kt/kn are >> defined in the IP2 functor as indicated in the commit massage via MatchMaker MatchMakers is right, yet I'm not sure it is incompatible with defining parameters in materials as usual. >> IMO, there is a potential o

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-01-28 Thread Bruno Chareyre
t visco-elastic and capillary parameters. > > Anyway, I am glad you asked because I see potential of improving on both > sides. What do you think? > > BTW, any other news? > > Cheers > Klaus > > > On Monday 27 January 2014 16:03:19 Bruno Chareyre wrote: >>

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3804: new simple contact law with normal viscose damping which allows to specify kn and ks/kn in Ip2

2014-01-27 Thread Bruno Chareyre
> 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 Professor ENSE

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3797: Allow the contact between (coh)frictMat and viscElMat as frictPhys. Almost everything was done by...

2014-01-14 Thread Bruno Chareyre
st: 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 Professor ENS

Re: [Yade-dev] [Bug 923929] Re: OMP force container fails to reset forces on clump members

2014-01-02 Thread Bruno Chareyre
> 1. Why will adding a vector of zeros [1] helps resetting the forces of clumps? Because the size of the force container is adjusted dynamically. Adding a zero force to body "id" instructs the container that "id" is a valid index, then it will be resetted, otherwise it is not known by the container

[Yade-dev] [Bug 923929] Re: OMP force container fails to reset forces on clump members

2013-12-23 Thread Bruno Chareyre
addForce() is thread-safe because each thread is computing its own partial sum of forces. The total is sync'ed only once a step by NewtonIntegrator. getForceUnsynced(id)+= is not thread safe, OTOH, all threads would access the same value. It should not be used except in a few exceptions. -- Yo

Re: [Yade-dev] Mass multiply in ViscElPhys

2013-12-19 Thread Bruno Chareyre
he >> same than for the FrictPhys, which seems essential. >> >> Do you agree with this ? Of course, all this modifications will be described >> in the documentation. >> >> François > ___ > Mailing list: https://launchpad.net/

[Yade-dev] [Bug 923929] Re: OMP force container fails to reset forces on clump members

2013-12-19 Thread Bruno Chareyre
No progress since #6. It should not be a problem for users. Why are you asking? -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/923929 Title: OMP force container fails to reset forces on clump membe

Re: [Yade-dev] Add the ability to do a contact between a FrictMat and a ViscElMat

2013-12-17 Thread Bruno Chareyre
On 17/12/13 11:28, François wrote: > > If they all inherit from elastMat this problem will disappear, no? > > No. In fact ViscElPhys already inherits from FrictPhys. We can cast a > ViscElPhys into a FrictPhys, but not the opposite so I must change > something here. Ok. Well. I guess you will fi

Re: [Yade-dev] Add the ability to do a contact between a FrictMat and a ViscElMat

2013-12-17 Thread Bruno Chareyre
erence in what really happens: "mat.young =" ... is simple assignement. "ViscElMat(.,young=...)" is triggering postLoad(). Last possible difficulty, the kn/Young decision must be preserved if you save and reload. I'm not saying it is difficult. Just a few thin

Re: [Yade-dev] Add the ability to do a contact between a FrictMat and a ViscElMat

2013-12-16 Thread Bruno Chareyre
? > (Anton, Raphaël ...) > > Thanks, > > François > > > ___ > Mailing list: https://launchpad.net/~yade-dev > Post to : yade-dev@lists.launchpad.net > Unsubscribe : https://launchpad.net/~yade-dev > More help : https

Re: [Yade-dev] [Bug 1261388] [NEW] Wrong code comment

2013-12-16 Thread Bruno Chareyre
You are right. Feel free to fix. -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1261388 Title: Wrong code comment Status in Yet Another Dynamic Engine: New Bug description: Hi, I think the

[Yade-dev] [Bug 1260213] Re: error in FlowEngine with imposed pressure and getCellFlux()

2013-12-12 Thread Bruno Chareyre
And, as mentionned yesterday. It is not a velocity, it is a flux. -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1260213 Title: error in FlowEngine with imposed pressure and getCellFlux() Status i

[Yade-dev] [Bug 1254708] Re: start-script picks wrong yade libraries in ubuntu 14.04

2013-12-12 Thread Bruno Chareyre
I think we should fix that quickly, else we will have a significant flux of weird bugs/questions from people who don't realize they are not running what they think they are running. It will be extremely difficult for us (repliers) to understand the problems since, as shown above, the "Welcome to

[Yade-dev] [Bug 1260213] Re: error in FlowEngine with imposed pressure and getCellFlux()

2013-12-12 Thread Bruno Chareyre
Not a bug, although the documentation could be more explicit. Docstring: imposePressure( (FlowEngine)arg1, (Vector3)pos, (float)p) -> int : Impose pressure in cell of location 'pos'.

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] 9 revisions removed

2013-12-05 Thread Bruno Chareyre
://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 Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble c

Re: [Yade-dev] [Bug 1257843] Re: /pkg/dem/Tetra.cpp:116: error: no matching function for call to ‘intersection(const CGAL::Triangle_3 >&, const CGAL::Segment_3

2013-12-04 Thread Bruno Chareyre
After removing Tetra, another error with numpy/boost (conflicting namespace "detail"). Last successfull compilations were late august. In the meantime I was on 12.04 away from office. I guess I have to give up 10.04. :( -- You received this bug notification because you are a member of Yade devel

[Yade-dev] [Bug 1257843] Re: /pkg/dem/Tetra.cpp:116: error: no matching function for call to ‘intersection(const CGAL::Triangle_3 >&, const CGAL::Segment_3

2013-12-04 Thread Bruno Chareyre
Maybe also of interest: http://doc.cgal.org/latest/Kernel_23/group__intersection__grp.html#ga66850ea839dafff504fbd39e141fcc79 -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1257843 Title: /pkg/dem/

[Yade-dev] [Bug 1257843] Re: /pkg/dem/Tetra.cpp:116: error: no matching function for call to ‘intersection(const CGAL::Triangle_3 >&, const CGAL::Segment_3

2013-12-04 Thread Bruno Chareyre
I don't see any intersect(triangle, segment) in CGAL 4.3 (latest) documentation. -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1257843 Title: /pkg/dem/Tetra.cpp:116: error: no matching function fo

[Yade-dev] [Bug 1257843] [NEW] /pkg/dem/Tetra.cpp:116: error: no matching function for call to ‘intersection(const CGAL::Triangle_3 >&, const CGAL::Segment_3

2013-12-04 Thread Bruno Chareyre
Public bug reported: This compile error occurs on lucid (10.04). I know it is an old ubuntu, but it would be nice to keep compatibility. I guess the intersection(segment,triangle) is not available on older CGAL, though I'm a bit surprised. Not compiling Tetra on old systems is an option. ** Af

Re: [Yade-dev] Problem with Re: [Branch ~yade-pkg/yade/git-trunk] Rev 3757: Change in the calculation of the normal and tangential stiffness and damping.

2013-12-04 Thread Bruno Chareyre
> Raphael, there is something wrong with this commit. > Check-tests are failing. Please, have a look. Regression tests can be tested with the following commands [1]: yade --test yade --check If they don't give exactly the same as before it is reported as a failure. In your case the behavior is r

[Yade-dev] [Bug 1183402] Re: Segmentation fault by importing scipy.interpolate

2013-12-02 Thread Bruno Chareyre
For the record, a similar problem found a solution in [1]. The fix mentioned there (see below) doesn't work in our case unfortunately, but it may ring a bell for someone. import sys flags = sys.getdlopenflags() import pybel sys.setdlopenflags(flags) import scipy.linalg [1] http://grokbase.com/t/s

[Yade-dev] [Bug 1183402] Re: Segmentation fault by importing scipy.interpolate

2013-12-02 Thread Bruno Chareyre
** Changed in: yade Status: New => Triaged ** Changed in: yade Importance: Undecided => Low -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1183402 Title: Segmentation fault by importing

Re: [Yade-dev] [Yade-users] [Important] Call for testing of new daily-packages

2013-11-29 Thread Bruno Chareyre
ools (4.0.0-1build1) ... Setting up python-envisage (4.0.0-1build1) ... Setting up mayavi2 (4.0.0-3build1) ... -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4

Re: [Yade-dev] [Bug 1256067] Re: Problem compiling the code, message error "-- Configuring incomplete, errors occurred!"

2013-11-29 Thread Bruno Chareyre
Invalid is correct. Yes, there are additional prerequisites. If you google with the above keywords you will find a few other threads where the question was raised. -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpa

Re: [Yade-dev] [Yade-users] [Question #239919]: Is getStress documentation ok ?

2013-11-29 Thread Bruno Chareyre
You are right. It is not the same but it is also bad. I can include that, no problem. B On 29/11/13 07:18, Anton Gladky wrote: > 2013/11/28 Bruno Chareyre : >> I will update, however it seems to me that the pages you are quoting are >> not the most relevant. >> Jerome d

Re: [Yade-dev] [Yade-users] [Question #239919]: Is getStress documentation ok ?

2013-11-28 Thread Bruno Chareyre
(yade-dev) > For the broken link, I spoke about the page you (?) refer to : > http://stevenharman.net/git-pull-with-automatic-rebase. Where we can not > let display the image supposed to explain what is to be avoided.. Yes, me. :) I can see the image on this page. Maybe a problem with your browser.

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3752: Merge branch 'master' of github.com:yade/trunk

2013-11-28 Thread Bruno Chareyre
e authors: >> Anton Gladky (gladky-anton) >> Anton Gladky (gladky-anton) >> Bruno Chareyre (bruno-chareyre) >> Jan Stránský (honzik) >> >> revno: 3752 [merge] >> committer: Jerome Duriez

Re: [Yade-dev] [Yade-users] [Important] Call for testing of new daily-packages

2013-11-26 Thread Bruno Chareyre
v. It still has to be checked versus the libs of the "main" archive (suitesparse-dev, metis-dev). On 14.04, it's a little bit slower. I think it needs to tune and recompile some of the libs to achieve good performances. Bruno On 26/11/13 14:51, Bruno Chareyre wrote: > (to yade-dev

Re: [Yade-dev] [Yade-users] [Important] Call for testing of new daily-packages

2013-11-26 Thread Bruno Chareyre
: yade-us...@lists.launchpad.net > Unsubscribe : https://launchpad.net/~yade-users > More help : https://help.launchpad.net/ListHelp > > > -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 5

[Yade-dev] [Bug 1254708] Re: start-script picks wrong yade libraries in ubuntu 14.04

2013-11-25 Thread Bruno Chareyre
** Changed in: yade Importance: Undecided => Critical -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1254708 Title: start-script picks wrong yade libraries in ubuntu 14.04 Status in Yet Another

[Yade-dev] [Bug 1254708] [NEW] start-script picks wrong yade libraries in ubuntu 14.04

2013-11-25 Thread Bruno Chareyre
Public bug reported: If yade is compiled on 14.04 where yade stable is also installed, yade-mine executable will import the stable libraries present in /usr/lib/python2.7. It makes it impossible to use compiled version (maybe also problems to expect if different binary packages are installed).

[Yade-dev] [Bug 1254708] Re: start-script picks wrong yade libraries in ubuntu 14.04

2013-11-25 Thread Bruno Chareyre
Took me a while to figure out the problem. The reason is the split of yade package into different subpackages I think. Not sure about best solution. Should it be fixed on the packaging side or code side? -- You received this bug notification because you are a member of Yade developers, which is

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-22 Thread Bruno Chareyre
I checked version numbers Klaus, they are the same. It seems we will never know what exactly the problem was. Bruno -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1250928 Title: Compilation from s

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-21 Thread Bruno Chareyre
@Klaus If you don't have them installed at all it means you did not read the install manual. How is it supposed to work? :) -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1250928 Title: Compilatio

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-21 Thread Bruno Chareyre
So. I tried a fresh 12.04 in chroot. Followed the documentation strictly to install prerequisites, then compiled. Without the ppa and without metis. I am a bit disappointed: nothing happens. Compiled normally, and runs the fluid-coupling example script without problems (just extremely slow, as e

[Yade-dev] yade-daily versions

2013-11-21 Thread Bruno Chareyre
Hi Anton, Do you know why yade-daily on launchpad (8+3759+64~ubuntu12.04.1) doesn't match the version I see with apt (5+3730+52~ubuntu12.04.1)? Thanks Bruno ___ Mailing list: https://launchpad.net/~yade-dev Post to : yade-dev@lists.launchpad.net Uns

Re: [Yade-dev] yade-daily versions

2013-11-21 Thread Bruno Chareyre
> Wait a little bit. Our private-discussed builds are almost ready. > > [1] https://launchpad.net/~yade-pkg/+archive/snapshots/+packages > <https://launchpad.net/%7Eyade-pkg/+archive/snapshots/+packages> > > Anton > > > 2013/11/21 Bruno Chareyre <mailto:

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-21 Thread Bruno Chareyre
I'm curious to know what versions you have for the following things: openblas, suitesparse, metis, lapack. Could you make keyword searches on them [1]? This set of libraries was difficult to use with combined packaged versions in the recent years but it should be ok >=12.04. There seem to be a few

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-21 Thread Bruno Chareyre
And, by the way, launchpad can build for 12.04 without trouble. So, reproducing the same steps should succeed for everyone, shouldn't it? -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1250928 Title:

Re: [Yade-dev] yade-daily versions

2013-11-21 Thread Bruno Chareyre
-trunk-bin# apt-get install yade Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package yade On 21/11/13 16:29, Bruno Chareyre wrote: > Hi Anton, > Do you know why yade-daily on launchpad (8+3759+64~ubuntu12.04.1) > does

Re: [Yade-dev] yade-daily versions

2013-11-21 Thread Bruno Chareyre
precise main universe multiverse/ > > Anton > > > 2013/11/21 Bruno Chareyre <mailto:bruno.chare...@hmg.inpg.fr>> > > >> >> 12.04 has 0.70.0 as an "official" package [1]. Is "universe" >> repository >> enabled in your

Re: [Yade-dev] yade-daily versions

2013-11-21 Thread Bruno Chareyre
> > 12.04 has 0.70.0 as an "official" package [1]. Is "universe" repository > enabled in your /etc/apt/sources.lists? > Ok. sources.list is one line here... /deb http://archive.ubuntu.com/ubuntu precise main// / TYVM. Bruno ___ Mailing list: https://la

Re: [Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-19 Thread Bruno Chareyre
@Klaus Is it with yade-users ppa available? In that case it should work like a charm in my experience. Bruno -- You received this bug notification because you are a member of Yade developers, which is subscribed to Yade. https://bugs.launchpad.net/bugs/1250928 Title: Compilation from source p

[Yade-dev] [Bug 1250928] Re: Compilation from source probably miss some documentation

2013-11-14 Thread Bruno Chareyre
@Klaus It works for you because you have enough packages installed. This is why this type error is not very easy to spot. If you install a fresh 12.04 however, it will not work, whatever the compilation options. @Alexender Thanks for mentionning that. You are right it is the same problem. I repl

[Yade-dev] [Bug 1250928] [NEW] Compilation from source probably miss some documentation

2013-11-13 Thread Bruno Chareyre
Public bug reported: It seems the instructions for installing prerequisites [1] will fail on ubuntu 12.04 if yade-users ppa is not enabled first. Trying to compile anyway leads to a few cmake warnings but it will let one build. Then boot failure because of missing lib (didn't do the build mysel

Re: [Yade-dev] Problem with daily-builds on new Yade versions

2013-11-13 Thread Bruno Chareyre
Hi Anton, > > We should, probably, consider creating our own build-server for > Ubuntu/Debian > daily builds. I was also thinking about that recently. Thanks for investigating the problem and suggesting this. What do we need to setup a build server? Also a question. The version number of yade-dai

[Yade-dev] Fwd: Re: yade-daily is not so daily

2013-11-08 Thread Bruno Chareyre
Resending to the correct adresses... B Original Message Subject:Re: [Yade-dev] yade-daily is not so daily Date: Fri, 08 Nov 2013 12:59:07 +0100 From: Bruno Chareyre Reply-To: bruno.chare...@hmg.inpg.fr To: yade-dev@lists.launchpad.net Hi Ehsan, Thomas

Re: [Yade-dev] yade-daily is not so daily

2013-11-08 Thread Bruno Chareyre
l try to fix that. > > Anton > > > 2013/11/6 Bruno Chareyre : >> Hi (Anton), >> It seems yade-daily is slow generating for ubuntu 13.10, and I know a >> few guys waiting for it (see e.g. [1]). >> Is there something blocking? (sorry for dumb question, I cou

[Yade-dev] yade-daily is not so daily

2013-11-06 Thread Bruno Chareyre
/yade/+question/238031 -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4 76 82 70 43 ___ Mailing list: https://launchpad.net/~yade-dev Po

Re: [Yade-dev] gmplib and other libraries

2013-10-29 Thread Bruno Chareyre
launchpad.net > Unsubscribe : https://launchpad.net/~yade-dev > More help : https://help.launchpad.net/ListHelp > > > -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4 76 82 70 4

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3713: Remove pkg/dem/DomainLimiter.*

2013-10-15 Thread Bruno Chareyre
scribe : https://launchpad.net/~yade-dev > More help : https://help.launchpad.net/ListHelp -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4 76 82 70 43 _

Re: [Yade-dev] "About integrating a third party library to yade"

2013-10-10 Thread Bruno Chareyre
For your question, you can check trunk/CMakeLists.txt and grep "triangulation" in there. You will see how to compile something conditionaly. However, tetgen is available in ubuntu repositories, so there is no need to compile it. It is quite often that some libraries are packaged without any note o

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3705: Explicitly link ZLIB-library

2013-10-10 Thread Bruno Chareyre
Thanks for comments Anton. > Well, we do really use bzip2 and gz compressors in some parts > of the code [1], so the dependency on both of them should be there. We surely use them. The question was more to know if the "-dev" packages were needed. I understand from your message that the "-dev" pack

Re: [Yade-dev] [Branch ~yade-pkg/yade/git-trunk] Rev 3705: Explicitly link ZLIB-library

2013-10-09 Thread Bruno Chareyre
> with libbz2-dev there is no problem. Fine, but strictly speaking this is not needed for compilation. libbz2 is enough (since it was working correctly before). Couldn't we avoid this new dependency? Bruno ___ Mailing list: https://launchpad.net/~yad

Re: [Yade-dev] Please don't fix url's in the documentation

2013-10-08 Thread Bruno Chareyre
> > Why is there a underline after the code for the link ... > > `bla`_ ? This is a convention of Sphinx, which we use to build the documentation. http://openalea.gforge.inria.fr/doc/openalea/doc/_build/html/source/sphinx/rest_syntax.html#internal-and-external-links > > And why does a wrong link

Re: [Yade-dev] Please don't fix url's in the documentation

2013-10-08 Thread Bruno Chareyre
> >> Apparently it was Christian who added the /user/ in a >> TesselationWrapper's docstring. > > sorry, i just wanted to make the link working... > No worries. I just wanted to be sure nobody would go for changing all the links in the documentation. B __

Re: [Yade-dev] Please don't fix url's in the documentation

2013-10-08 Thread Bruno Chareyre
Apparently it was Christian who added the /user/ in a TesselationWrapper's docstring. This is the problem with git merges, all confusing... Bruno On 08/10/13 11:44, Bruno Chareyre wrote: > Hi there, > After Jerome, Jan also got the idea of changing hyperlinks in the doc, > from do

[Yade-dev] Please don't fix url's in the documentation

2013-10-08 Thread Bruno Chareyre
have been changed with "/current" in the meantime they will fail. Cheers Bruno p.s. Please Jan, could you check if you have setup auto-rebase? For some reason you are still triggering some merges. -- ___ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab.

Re: [Yade-dev] [Bug 1229783] Re: Loading clumps takes too much time

2013-10-04 Thread Bruno Chareyre
> > >> Thanks Christian for comments. >> Is that possible to use the same method as before, where the inertia was >> just the total inertia of members? We should really keep that option >> even if the default is now to compute inertia automaticaly. Reasons are >> that sometimes we want something f

<    3   4   5   6   7   8   9   10   11   12   >