(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
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
You are including boost/numeric/* headers without checking in
CMakeLists.txt, whether those headers are really persist
in the system.
Fixed here.
https://github.com/yade/trunk/commit/daf2883ab3bba6d5257f1aa4d27293a6ae09dc3f
Anton
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Hi there,
I just tried to find out what is not working at my machine in parallel
mode (using yade -jN). First thing I recognized is different MHz for
my CPUs are used:
me@debian ~/YADE/build less /proc/cpuinfo | grep MHz
cpu MHz : 3167.68
cpu MHz : 2000.0
cpu MHz :
and a further question is, why did that happen to our machines?
Even my new virtual box shows this behavior you describe.
I am always usung Ubuntu 12.04 LTS 64bit, shall that be the problem?
-Ursprüngliche Nachricht-
Von: Yade-dev
yes, and it can be assumed that some modules that are imported in yade could be
the reason fort he problem:[1]
After some more googling I found the answer here.
It turns out that certain Python modules (numpy, scipy, tables, pandas,
skimage...) mess with core affinity on import. As far as I can
I have ubuntu 12.04 64bits on two machines and I never had the problem
that you have now. Maybe after some updates?...
No we are not compiling openblas from source (I am, in fact, but the
fact that you ask means that you are not compiling it, for sure it is
not done silently).
Openblas is not
Alexander has really found a source of problems.
OpenBlas is really a problem here [1]. It was fixed in Debian package
on 02 Mar 2013:
* Disable processor affinity. (Closes: #684338)
It means, that Debian Wheezy as well as all Ubuntus 12.10 and older
are affected by the bug. We can disable the
Please, check b14b0f0d. We should problably
consider to use boost::log soon.
Anton
2014-02-26 15:03 GMT+01:00 Christian Jakob ja...@ifgt.tu-freiberg.de:
Hi,
Actually I compiled latest trunk with cmake -DDEBUG. Then I run a script
like
yadeDebug my-example.py
When yade crashes, it
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
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At my computer videos are working well, maybe a setting problem with
your browser?
** Changed in: yade
Status: New = Invalid
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https://bugs.launchpad.net/bugs/1286095
Title:
I am, in fact,
but the fact that you ask means that you are not compiling it, for
sure it is not done silently
Bruno, you have hidden rapper talents ^^
Openblas is not used unless you simulate fluid coupling with FlowEngine.
You could disable it at compile time to be sure it is not the
Thank you Anton.
Now, I see, the RungeKuttaCashKarp54Integrator comes with the
installation as long as OdeInt is included in the boost library. I am
planning to modify some parts of the integrator in the very next days.
Thank you for your modification.
burak.
On Fri, 2014-02-28 at 10:44 +0100,
https://github.com/yade/trunk/commit/25ef0d590eb910486fc63683be2ba6697209fb81
Congratulations on first commit!
Please, next time do one change per commit.
Cheers,
Anton
2014-02-28 13:58 GMT+01:00 Eulitz, Alexander
alexander.eul...@iwf.tu-berlin.de:
On my PC, also blank spaces, the very last pictures/videos (from
Modelling progressive failure in rocks) excepted.
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https://bugs.launchpad.net/bugs/1286095
Title:
wiki's video not
On both of my PCs (Debian Squeeze and Wheezy) I use Iceweasel and it
works fine. I can watch all videos and pictures at this page...
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Title:
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
revno: 3831
committer: Anton Gladky gladky.an...@gmail.com
timestamp: Fri 2014-02-28 12:14:59 +0100
message:
Output some additional messages, when DEBUG mode is enabled.
modified:
lib/base/Logging.hpp
--
lp:yade
revno: 3829
committer: Anton Gladky gladky.an...@gmail.com
timestamp: Fri 2014-02-28 09:22:32 +0100
message:
Fix split delimiter
Thanks to Alexander Eulitz for noting that
modified:
py/config.py.in
--
lp:yade
revno: 3830
committer: Anton Gladky gladky.an...@gmail.com
timestamp: Fri 2014-02-28 10:40:54 +0100
message:
Fix library name for new openblas.
modified:
cMake/FindOpenBlas.cmake
--
lp:yade
revno: 3832
author: Alexander Eulitz alexander.eul...@iwf.tu-berlin.de
committer: Anton Gladky gladky.an...@gmail.com
timestamp: Fri 2014-02-28 14:03:16 +0100
message:
corrected a little bug in description of yadedaily-installation and
Not a bug. Chnages in the secutity behavior of firefox.
The solution is here:
https://support.mozilla.org/en-US/questions/970673
** Changed in: yade
Status: Confirmed = Invalid
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revno: 3829
committer: Christian Jakob ja...@ifgt.tu-freiberg.de
timestamp: Thu 2014-02-27 09:27:24 +0100
message:
absorb bool integrateInertia from Clump::updateProperties by int
discretization
modified:
core/Clump.cpp
Merge authors:
Alexander Eulitz [Eugen] (kubeu)
Anton Gladky (gladky-anton)
revno: 3830 [merge]
committer: Christian Jakob ja...@ifgt.tu-freiberg.de
timestamp: Fri 2014-02-28 17:31:13 +0100
message:
Merge branch 'master' of
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