Users October 2012

users@lists.einsteintoolkit.org

16 participants
37 discussions

Re: [Users] Users Digest, Vol 31, Issue 3
by Otacilio Ricardo 04 Oct '12

04 Oct '12

Hi David. I had the same problem. You can install the previous version. Follows the link. First link: https://docs.einsteintoolkit.org/et-docs/Tutorial_for_previous_release Secoudn link: https://docs.einsteintoolkit.org/et-docs/Tutorial_for_New_Users I had the same problem to install any tools, for exemplo Kranc. You can use the command below to install. wget --no-check-certificate https://github.com/gridaphobe/CRL/raw/ET_2011_10/GetComponents chmod 755 GetComponents ./GetComponents -a http://svn.einsteintoolkit.org/manifest/branches/ET_2011_10/einsteintoolkit… mkdir scratch/simulations cd Cactus cp simfactory/etc/defs.local.ini.simple simfactory/etc/defs.local.ini nano simfactory/etc/defs.local.ini Edit defs.local.ini and replace YOUR_LOGIN with your username on Queen Bee YOUR(a)EMAIL.ADDRESS with your usual email address YOUR_ALLOCATION with your project allocation on Queen Bee YOUR_THORNLIST with manifest/einsteintoolkit.th You have make the resgister in the Queen Bee to get the example. LInk:http://einsteintoolkit.org/documentation/request After all you have execute the command below. ./simfactory/bin/sim build Thats all. 2012/10/4 <users-request(a)einsteintoolkit.org> > Send Users mailing list submissions to > users(a)einsteintoolkit.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.einsteintoolkit.org/mailman/listinfo/users > or, via email, send a message with subject or body 'help' to > users-request(a)einsteintoolkit.org > > You can reach the person managing the list at > users-owner(a)einsteintoolkit.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Users digest..." > > > Today's Topics: > > 1. EinsteinExact module (David Andres Norena) > 2. Re: EinsteinExact module (Barry Wardell) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 30 Sep 2012 12:08:04 -0400 > From: "David Andres Norena" <danore(a)pegasus.udea.edu.co> > Subject: [Users] EinsteinExact module > To: users(a)einsteintoolkit.org > Message-ID: <20120930160707.M91740(a)pegasus.udea.edu.co> > Content-Type: text/plain; charset=iso-8859-1 > > Hello, > > I'm a physics graduate student at the University of Antioquia, Colombia. > Currently. I'm > trying to implement the Eistein Toolkit here in my Institute. > Unfortunately, > GetComponents fails obtaining the EinsteinExact Module arguing that there > is no server > access. > > What can be done in this situation? > > Any help you can give me would be highly appreciated. > > Cheers, > > David Nore?a. > Grupo de F?sica y Astrof?sica Computacional, FACom. > Instituto de F?sica. > Universidad de Antioquia. > > > > > ------------------------------ > > Message: 2 > Date: Wed, 3 Oct 2012 13:26:44 -0400 > From: Barry Wardell <barry.wardell(a)gmail.com> > Subject: Re: [Users] EinsteinExact module > To: David Andres Norena <danore(a)pegasus.udea.edu.co> > Cc: users(a)einsteintoolkit.org > Message-ID: > <CAHrK+Z82LiWG=-_ > e8uozR0Y2DKDi4MwZgkNtsUek6AkXBoVvHw(a)mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Hi David, > > Which version of the Einstein Toolkit are you using? Can you please post > the exact command you used with GetComponents along with the full error > message? > > Barry > > On Sun, Sep 30, 2012 at 12:08 PM, David Andres Norena < > danore(a)pegasus.udea.edu.co> wrote: > > > Hello, > > > > I'm a physics graduate student at the University of Antioquia, Colombia. > > Currently. I'm > > trying to implement the Eistein Toolkit here in my Institute. > > Unfortunately, > > GetComponents fails obtaining the EinsteinExact Module arguing that there > > is no server > > access. > > > > What can be done in this situation? > > > > Any help you can give me would be highly appreciated. > > > > Cheers, > > > > David Nore?a. > > Grupo de F?sica y Astrof?sica Computacional, FACom. > > Instituto de F?sica. > > Universidad de Antioquia. > > > > > > _______________________________________________ > > Users mailing list > > Users(a)einsteintoolkit.org > > http://lists.einsteintoolkit.org/mailman/listinfo/users > > >

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ADMMass thorn gives a weird numbers with mesh refinement.
by Petr Tsatsin 04 Oct '12

04 Oct '12

Hello, I recently started using ADMMass thorn and I found out the following problem. If I use it on the unigrid set up everything works fine, however if i use mesh refinement it gives correct values at t=0 but then all the values become something like this -3.50039744772644e+244. I was wondering if anybody experience such a problem? I used standard static_tov.par for testing purposes. Thank you. -- Petr Tsatsin Graduate Student - Department of Physics Charles E. Schmidt College of Science Florida Atlantic University (561)-297-3386 cell: 561-692-2040 ptsatin(a)fau.edu, ptsatsin(a)gmail.com

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different results of runs on different machines
by ciambridge 04 Oct '12

04 Oct '12

Hello all, i have a working installation of the einstein toolkit (compilation finished with all done.) on both my imac at work and on a local cluster at the university of valencia...both are installation of the 2012_05 release... i have written thorns to read in and extrapolate RNSID-like initial data to the cartesian grid of the einstein toolkit.. the code runs on my imac, but gives NaNs and therefore segmentation faults on the cluster.. the imac version was compiled with g++-4.7 and gfortran-4.7 and the version on the cluster with ifort 12.0 (although i think that this shouldn't be an issue??) i have attached both config files for the compilations, the thornlist is the one coming with a fresh checkout, and i have just added my two thorns to it.... running on the imac, the data is read in and interpolated without errors or nans popping up... on the cluster, there seems to be a problem with the initial data, and the code crashes on segmentation faults (i have attached the logs of both an imac and cluster run) i don't know whats causing this, could the problem be caused by the different compilers on the two machines? best wishes, Vassili

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EinsteinExact module
by David Andres Norena 03 Oct '12

03 Oct '12

Hello, I'm a physics graduate student at the University of Antioquia, Colombia. Currently. I'm trying to implement the Eistein Toolkit here in my Institute. Unfortunately, GetComponents fails obtaining the EinsteinExact Module arguing that there is no server access. What can be done in this situation? Any help you can give me would be highly appreciated. Cheers, David Noreña. Grupo de Física y Astrofísica Computacional, FACom. Instituto de Física. Universidad de Antioquia.

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meeting minutes
by Roland Haas 01 Oct '12

01 Oct '12

Present were: Frank, Bruno, Roland, Tanja, Steve, Eloisa, Philipp, Erik ET workshop: * if you plan to attend, please send an email to Burno at bcmsma(a)astro.rit.edu to get a head count * the wiki has been updated with information on how to get to RIT and the booking code for the hotel * the topics will be as listed on the wiki page * leaders for each topic: - cosmology: Eloisa - Multipatch: Erik & Peter - scheduler, timelevel handling: Steve - MHD: Roland, Bruno, Philipp, Tanja (we'll have to designate a frontperson here) * there will be a conference fee of $50 per person, payable on the the first day. RIT will provide receipts and any leftover funds will be reimbursed at the end of the workshop ET release: * aim for Nov 5th ie. after workshop but before Supercomputing conference * please look at tickets tagged as release critical [1] and also check if other outstanding tickets should be marked release critical * announce Carpet repository location change * new thorns: Outflow, Trigger (needs documentation, Frank will provide) * please check test wiki page [2] and delete non-exisiting machines and yourself from machines to which you no longer have access Yours, Roland [1] https://trac.einsteintoolkit.org/query?status=!closed&milestone=ET_2012_11&… [2] https://docs.einsteintoolkit.org/et-docs/Release_Details

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build errors related to util_Table.h and selfwritten thorns
by Vassilios Mewes 01 Oct '12

01 Oct '12

Hello, i have a problem building the Einstein toolkit (release 2012_05, but the same happened in the 2011_10 version as well).. when i include my own thorns in the .th file to build a configuration, and change the schedule files of the thorns, the file util_Table.h in /configs/config_name/bindings/include is overwritten and being blank, thus leading to compile errors of the type: build/Boundary/Boundary.c(226): error: identifier "UTIL_TABLE_FLAGS_CASE_INSENSITIVE" is undefined physbc_table_handle = Util_TableCreate(UTIL_TABLE_FLAGS_CASE_INSENSITIVE) now, this is annoying, but on my iMac i can then at least use the GUI of the finder to manually copy the file from Cactus/src/include and the compilation proceeds normally..when i however use the command line to copy the file, the compilation starts all over again and recompiles all files... so on the local cluster i am installing the toolkit on, i have to recompile the entire toolkit everytime i change my thorns, which a huge pain.. i am using the einsteintoolkit.th thornlist that came with the source code and just added the lines with my thorns in the end, is that the correct way to do it? this has been bugging my for quite a while now, but as the copying via finder semi-solved the problem, i haven't issued a ticket so far..but on the cluster this is not doable.. best wishes, Vassili

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Einstein Toolkit Meeting
by Frank Loeffler 30 Sep '12

30 Sep '12

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#. Besides any development issues that might have come up last week we should discuss about the fall release schedule, goals and tasks. The list at [1] is a good start for open issues, but more issues might already be reported but might miss the relevant ET_2012_11 tag. Please make sure issues that should be resolved within the new release are tagged accordingly. Last week was exceptionally quite: 5 issues have been changed and are still open and 1 has been closed. 13 Tickets are waiting for review at the moment [2]. Please also see if you can help reviewing. Frank Loeffler [1] https://trac.einsteintoolkit.org/query?status=!closed&milestone=ET_2012_11&… [2] https://trac.einsteintoolkit.org/query?status=review&group=component&col=id…

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Users October 2012