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--- askingforsupport:start [2014/03/13 09:45]
thlatshwayo [Some hints on resolving your difficulty]
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-====== How to ask for help ======
-===== The Help Desk =====
-If you need assistance, please go to [[http://www.chpc.ac.za/index.php/support-resources/log-a-support-query|the support query page]].  However, before you do that, please ensure that you have crucial information available, and include it in your submission.
-===== Please RTFM (Read The Fine Manual) =====
-Before submitting the support request, please take a moment to read whatever relevant documentation is available on [[http://wiki.chpc.ac.za|the CHPC Wiki]].  The Wiki is updated as things change and we become aware of existing difficulties, solutions and workarounds.  Please check back often.
-===== Some hints on resolving your difficulty =====
-Here are some things to try:
-  * PBSPro has replaced Moab as the job scheduler.  msub does not work any more, you need to use qsub.
-  * The syntax of a PBSPro job script is similar to that of a Moab script, but not identical.  Please look at the examples on the [[http://wiki.chpc.ac.za|Wiki]].
-  * PBSPro syntax is also not identical to PBS.
-  * PBSPro requires you to change to the working directory with a ''cd'' command.  There is no -d option.
-  * Use ldd to check if the executable can link to the correct libraries.  If it cannot find the libraries, it may be necessary to load the required modules.
-  * Neither $PBS_O_WORKDIR, $PBS_WORKDIR nor $PBS_JOBDIR will know automatically what your working directory is.  If you do not set these explicitly, they will have no values.
-===== Information to include in your support query =====
-Please include the following information where relevant:
-  * Your CHPC login name
-  * Your affiliation (company, university, institute, etc.)
-  * A one-line summary of the project that you are working on
-  * The software that you are using
-  * The directory in which your troublesome project is located
-  * The language in which the code was written
-  * The compiler used
-  * Which MPI is being used? (OpenMPI, MPICH2, etc ....)
-  * Are you using thread-level parallelisation such as OpenMP?
-  * Which modules are you loading?
-  * When was the code last compiled?
-  * Does the code work properly on a single workstation or cluster node?
-  * Has it worked before on distributed parallel?
-  * Any other relevant information

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