Mercurial > repos > pjbriggs > trimmomatic
diff README.rst @ 7:6eeacf19a38e draft
Version 0.36.3: fix the naming of output collections to differentiate btwn paired/unpaired; document the _JAVA_OPTIONS env var (thanks Marius van den Beek).
author | pjbriggs |
---|---|
date | Tue, 21 Mar 2017 08:42:05 -0400 |
parents | 141bba0e9a77 |
children | 415a165d92bb |
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--- a/README.rst Fri Feb 24 05:12:32 2017 -0500 +++ b/README.rst Tue Mar 21 08:42:05 2017 -0400 @@ -19,6 +19,19 @@ and the trimmomatic program and data, and setting the appropriate environment variables. +Controlling the available memory +================================ + +The default amount of memory avilable to trimmomatic is set to 8GB. +To change the default amount of memory you can set the environment variable +``_JAVA_OPTIONS`` to ``-Xmx<amount_of_memory_in_GB>G``. The recommended way to +set this is in the job_conf.xml file. To change the available memory to 6GB, a +line like the below should be added: + +``<env id="_JAVA_OPTIONS">-Xmx6G</env>`` + +This will set the environment variable ``_JAVA_OPTIONS`` to ``-Xmx6G``. + Manual Installation =================== @@ -58,6 +71,9 @@ ========== ====================================================================== Version Changes ---------- ---------------------------------------------------------------------- +0.36.3 - Fix naming of output collections. Instead of all outputs being called + "Trimmomatic on collection NN" these will now be called "Trimmomatic + on collection NN: paired" or "Trimmomatic on collection NN: unpaired". 0.36.2 - Support fastqsanger.gz datatype. If fastqsanger.gz is used as input the output will also be fastqsanger.gz. - Use $_JAVA_OPTIONS to customize memory requirements.