Changes between Version 5 and Version 6 of Doc/compiler/running


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Timestamp:
Mar 7, 2007, 2:58:27 PM (17 years ago)
Author:
/O=GRID-FR/C=FR/O=CNRS/OU=LAL/CN=Charles Loomis
Comment:

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  • Doc/compiler/running

    v5 v6  
    4747The performance of the compiler can degrade markedly if there is not sufficient memory to do a particular compile and build.  The mechanism for increasing the available memory differs depending on how the compiler in invoked.
    4848
    49 == Direct Invocation via Java ==
     49=== Direct Invocation via Java ===
    5050
    5151If the java compiler class is being directly invoked via the {{{java}}} command, then the option "-Xmx" must be added.  For example to start java with 1024 MB, the following command and options can be used:
    … …  
    5555For the panc command, currently the panc script must be edited to add this option.
    5656
    57 == Direct Invocation via Ant ==
     57=== Direct Invocation via Ant ===
    5858
    5959If the compiler is invoked via the panc ant task, then the memory option can be added with the ANT_OPTS environmental variable.
    … …  
    6767depending on whether you use an "sh"- or "csh"-type shell.
    6868
    69 == Invocation via Eclipse ==
     69=== Invocation via Eclipse ===
    7070
    7171If you use the default VM to run the panc ant task, then you will need to increase the memory when starting eclipse.  From the command line you can add the VM arguments like: