The Einstein Toolkit is hosted on many different machines around the world. We provide a script called GetComponents to simplify downloading the toolkit. This page just describes how to download the toolkit - you may also be interested in the Tutorial for New Users which leads you through these steps and more on the National Data Service.
The development of production level scientific software, such as the components of the Einstein Toolkit, represents the academic output of researchers. These scientific contributions should be acknowledged and respected on par with those solely based in theory or experiment. Please review our Citation Policy.
This is the recommended version of the toolkit for most users. See the release notes for more information.
Note: OSX users cannot use the 'subversion' client shipped by Apple. In that case install subversion either from homebrew or macports.
Enter the directory on your machine in which you would like to download the ET (for example, your home directory), and type the commands listed below. This will create a directory called Cactus in which the components of the Einstein Toolkit are downloaded.
curl -kLO https://raw.githubusercontent.com/gridaphobe/CRL/ET_2018_02/GetComponents chmod a+x GetComponents ./GetComponents --parallel https://bitbucket.org/einsteintoolkit/manifest/raw/ET_2018_02/einsteintoolkit.thA tarball of the release is also available here, but using GetComponents is the preferred method to obtain the code. Use the tarball only if there is no way to use GetComponents (which should almost never be the case).
curl -kLO https://raw.githubusercontent.com/gridaphobe/CRL/master/GetComponents chmod a+x GetComponents ./GetComponents --parallel https://bitbucket.org/einsteintoolkit/manifest/raw/master/einsteintoolkit.th
The Einstein Toolkit has been tested on many different large-scale production resources and can be compiled and run on just about any laptop, workstation, cluster or supercomputer with standard HPC software installed. The main requirements are: