Users

users@lists.einsteintoolkit.org

3 participants
3984 discussions

Start a nNew thread

(no subject)
by Petr Tsatsin 18 Jul '11

18 Jul '11

2 2

Scheduling problem in ML_ADMConstraints
by Erik Schnetter 16 Jul '11

16 Jul '11

I notice that ML_ADMConstraints is not quite scheduled correctly. It is scheduled with the line schedule group ML_ADMConstraints_group in MoL_PseudoEvolution which lacks an "after MoL_PostStep", since the ADM variables are calculated in MoL_PostStep. However, this line is auto-generated by Kranc -- is there a good way to add this "after" modifier? One work-around would be to schedule an empty group (or a trivial routine) in between these two, ensuring their correct order. -erik -- Erik Schnetter <schnetter(a)cct.lsu.edu> http://www.cct.lsu.edu/~eschnett/

3 4

Official Cactus/Carpet/Kranc references
by Steven R. Brandt 16 Jul '11

16 Jul '11

Ram asked for the best references to Cactus / Carpet / Kranc for purposes of citing in a paper he's writing. What would we prefer he cite? Cheers, Steve

3 2

ExternalLibraries/HDF5 not supplying hdf5.h?
by Scott Hawley 15 Jul '11

15 Jul '11

Hi, I've got ExternalLibraries/HDF5 in my thorn list, but the build can't find hdf5.h Preprocessing /home/shawley/Cactus/arrangements/Carpet/CarpetIOHDF5/src/CarpetIOHDF5.cc Compiling /home/shawley/Cactus/arrangements/Carpet/CarpetIOHDF5/src/CarpetIOHDF5.cc In file included from /home/shawley/Cactus/configs/texmex/build/CarpetIOHDF5/CarpetIOHDF5.cc:23: /home/shawley/Cactus/arrangements/Carpet/CarpetIOHDF5/src/CarpetIOHDF5.hh:5:18: error: hdf5.h: No such file or directory Any suggestions? Thanks, Scott PS - I had earlier tried to compile with a Debian HDF5 installation, but kept getting erros linking hdf5_cpp, so I removed the installation and went with a Cactus-only build. -- Scott H. Hawley, Ph.D. Asst. Prof. of Physics Chemistry & Physics Dept Office: Hitch 100D Belmont University Tel: +1-615-460-6206 Nashville, TN 37212 USA Fax: +1-615-460-5458 PGP Key at http://sks-keyservers.net

2 2

Re: [Users] BOOST Libraries
by David Radice 15 Jul '11

15 Jul '11

Erik, I just renamed the thorn as Boost and pushed your changes to the github version. The new URL is git://github.com/dradice/Boost.git Cheers, David On Thu, 2011-07-14 at 14:28 -0400, Erik Schnetter wrote: > David > > I've updated your thorn. I believe you started with an old/outdated > HDF5 script, and there were a few errors that prevented building the > library from scratch. I'd also like to advocate renaming the library > to "Boost", mixed case, because that seems to be the official name of > the library. > > My copy is available on Damiana in > <~eschnett/damiana/EinsteinToolkit-hg/arrangements/ExternalLibraries/Boost>. > -erik > > On Fri, Jul 1, 2011 at 12:59 PM, David Radice <david.radice(a)aei.mpg.de> wrote: > > Hello, > > > > I wrote a small thorn to add support for the BOOST libraries within > > Cactus, as I am using them in a couple of thorns that I have written. > > > > It's based on the ExternalLibraries/HDF5 thorn that Erik wrote, so it > > takes care to check if boost is already installed and, if it is not, it > > builds them from a shipped tarball. > > > > It's publicly available at: > > > > git://github.com/dradice/BOOST.git > > > > I hope that this can be useful also for other people. > > > > Cheers, > > David > > > > -- > > David Radice > > Max Planck Institute for Gravitational Physics > > Albert Einstein Institute > > Am Muehlenberg 1 > > D-14476 Potsdam > > Germany > > > > Tel : +49 331 567 7242 > > Fax : +49 331 567 7499 > > Room : 1.64 > > E-Mail : david.radice(a)aei.mpg.de > > > > > > _______________________________________________ > > Users mailing list > > Users(a)einsteintoolkit.org > > http://lists.einsteintoolkit.org/mailman/listinfo/users > > > > > -- David Radice Max Planck Institute for Gravitational Physics Albert Einstein Institute Am Muehlenberg 1 D-14476 Potsdam Germany Tel : +49 331 567 7242 Fax : +49 331 567 7499 Room : 1.64 E-Mail : david.radice(a)aei.mpg.de

1 0

(no subject)
by Petr Tsatsin 14 Jul '11

14 Jul '11

3 2

Meeting minutes
by Roland Haas 12 Jul '11

12 Jul '11

Meeting minutes: Present were: Tanja, Roland, Frank, Josh, Bruno, Yosef, Peter, Erik, Eloisa status of ET paper: no progress everbody was busy with other things. fall ET workshop: * Josh put his draft for a proposal into svn (https://svn.einsteintoolkit.org/documents/Proposal_WS_Fall2011/) Lonestar issues: * runs with large number of cores (>=72) hang often * happens to RIT and GT using the simfactory options list (but at least in the case of GT our own submission script) * known to happen (Frank knows) * happens with git version of Cactus * GT: when hang occurs then the processes hang in Carpet/Recompose (specifically a comm_state routine, I think step) where most processes think they are done with a refinement level but some are not yet done and wait for more data. * suspect some MPI related problem * will try differnt MPI versions and all contact the help desk Yours, Roland -- My email is as private as my paper mail. I therefore support encrypting and signing email messages. Get my PGP key from http://keys.gnupg.net.

3 3

Einstein Toolkit Meeting Reminder
by Frank Loeffler 11 Jul '11

11 Jul '11

Hi Please consider joining the weekly Einstein Toolkit phone call at 10 am US central time on Mondays. As usual, you can find instructions how to join on the following web site: http://einsteintoolkit.org/community/support/ I short: the number is (+1) 225-578-4942 or (+1) 866-573-0359 and the conference id is 118682#. One of the long-lasting items on almost every call agenda has been the ET paper, and it should be on tomorrows as well. However, realistically there isn't any chance most of the people who still need to do work for the paper (which includes myself) will have the opportunity to do so within the coming week, nor did they apparently do so over the previous few weeks. Thus, the ET paper will _not_ be part of tomorrows discussion, but that doesn't mean it has been forgotten. Expect a 'revival' of this in about two weeks. I didn't hear news about CCE, but with Christian Reisswig being on vacation we should defer this topic as well. In addition, I am very short on time this week, so I personally would favor a very short meeting tomorrow. Thus, I will not put an agenda up and we will simply go around to give everyone the opportunity to ask or comment on anything. Frank

1 0

"No Einstein Toolkit Meeting" Reminder
by Frank Loeffler 04 Jul '11

04 Jul '11

Hi There will be no Einstein Toolkit meeting today. The next Monday-meeting will happen in two weeks: May 9th at 10am US central time. Frank Loeffler

2 1

BOOST Libraries
by David Radice 01 Jul '11

01 Jul '11

Hello, I wrote a small thorn to add support for the BOOST libraries within Cactus, as I am using them in a couple of thorns that I have written. It's based on the ExternalLibraries/HDF5 thorn that Erik wrote, so it takes care to check if boost is already installed and, if it is not, it builds them from a shipped tarball. It's publicly available at: git://github.com/dradice/BOOST.git I hope that this can be useful also for other people. Cheers, David -- David Radice Max Planck Institute for Gravitational Physics Albert Einstein Institute Am Muehlenberg 1 D-14476 Potsdam Germany Tel : +49 331 567 7242 Fax : +49 331 567 7499 Room : 1.64 E-Mail : david.radice(a)aei.mpg.de

1 0

Jump to page:

2026

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

Users