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Standard software environments/en (view source)
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= How can I change which version of <code>StdEnv</code> is my default? = | = How can I change which version of <code>StdEnv</code> is my default? = | ||
Our clusters use different versions of <code>StdEnv</code> as their default version. As of August 2020, [[Cedar]] and [[Graham]] use <code>StdEnv/2016.4</code>, while [[Béluga/en|Béluga]] uses <code>StdEnv/2018.3</code>. [[Niagara]] also defaults to <code>StdEnv/2018.3</code> if you <code>module load CCEnv StdEnv</code>. In the future, we will probably switch all of them to use <code>StdEnv/2020</code>. | Our clusters use different versions of <code>StdEnv</code> as their default version. As of August 2020, [[Cedar]] and [[Graham]] use <code>StdEnv/2016.4</code>, while [[Béluga/en|Béluga]] uses <code>StdEnv/2018.3</code>. [[Niagara]] also defaults to <code>StdEnv/2018.3</code> if you <code>module load CCEnv StdEnv</code>. In the future, we will probably switch all of them to use <code>StdEnv/2020</code>. However, users can specify their own default by running the following command (example provided for the 2020 version) | ||
{{Command|echo "module-version StdEnv/2020 default" >> $HOME/.modulerc}} | {{Command|echo "module-version StdEnv/2020 default" >> $HOME/.modulerc}} | ||
= Do I need to reinstall/recompile my code if the <code>StdEnv</code> version changes? = | = Do I need to reinstall/recompile my code if the <code>StdEnv</code> version changes? = | ||
Yes. If you compile your own code, or install R or Python packages, you should recompile or reinstall the packages you need using the | Yes. If you compile your own code, or install R or Python packages, you should recompile or reinstall the packages you need using the newest version of the standard environment. | ||