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<< Cosmo.WebHome %TOC% ---- ---+Inhomogeneous Cosmologies 2017 hands-on sessions * *main URL http://cosmo.torun.pl/cosmotorun17_soft.html* ---++ workshop notes - ET * http://einsteintoolkit.org * Participants to the ET tutorials are asked to install the toolkit and reproduce a simple spacetime prior to the workshop, following the instructions at https://docs.einsteintoolkit.org/et-docs/Simplified_Tutorial_for_New_Users. ---+++ modify einsteintoolkit.th, download extra files and recompile * Edit =einsteintoolkit.th= in your top ET directory with an editor * Find =eloisa/ctthorns.git= * A few lines later: =!REPO_BRANCH = $ET_RELEASE= should become =!REPO_BRANCH = master= * Add a few lines later: =CTThorns/CT_Dust= * You may safely comment out with "#" or remove the line =Llama/WaveExtractL= since it is heavy (RAM/cpu time) to compile and not needed. * You may safely comment out =EinsteinInitialData/NoExcision= * Now do: =./GetComponents einsteintoolkit.th= * =cd Cactus= * Compile again: =./simfactory/bin/sim build --mdbkey make 'make -j2' --thornlist=manifest/einsteintoolkit.th= * Run: =./simfactory/bin/sim submit eds-0001 --parfile=repos/ctthorns/par/eds.par --procs=1 --walltime=0:30:0= ---+++ Hints * *avoid filling home directory:* To avoid creating a huge (733 Mb) directory in your home directory for the simplified tutorial for new users, create your target directory and soft link it to =~/simulations= either before you start or before you start running a simulation. ---+++ successful runs of tutorial * Krzysztof, Boud, Sven, ---++workshop notes - scalar averaging N-body * http://bitbucket.org/broukema/ramses-scalav * <strike>We must recommend that participants try installing the packages and libraries *before* the session!</strike> Done. * *Get started:* http://bitbucket.org/broukema/ramses-scalav * TODO: the default cosmo.nml.EdSbg file should be for 32^3, and there should be a warning to the user to check memory with _free_ before starting the run! ---+++ debian/ubunut/mint hints * mpgrafic - you might need to install _autoconf-archive_ and do _autoreconf; ./configure ; make_ ---+++ OS X hints * fopenmp: https://stackoverflow.com/questions/29057437/compile-openmp-programs-with-gcc-compiler-on-os-x-yosemite#29109926 ---+++ successful runs of tutorial * Justyna, (Boud), ---++ workshop notes - Sage Manifolds * http://sagemanifolds.obspm.fr ---+++ successful runs of tutorial * Krzysztof,
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Topic revision: r11 - 03 Jul 2017,
BoudRoukema
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