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Standard software environments: Difference between revisions
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→How can I change which version of StdEnv is my default?
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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]] | 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]] 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>, but that time hasn't come yet. Users can however specify their own default by running the following command (example provided for the <code>2020</code> 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? = | ||
If you compile your own code, or install R or Python packages, yes, you should recompile or reinstall the packages you need using the newer version the standard environment. | If you compile your own code, or install R or Python packages, yes, you should recompile or reinstall the packages you need using the newer version the standard environment. | ||