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Re: [ptp-user] module prerequisites and conflicts

Hi

Currently there is no way to change the order in which modules are loaded.
See https://bugs.eclipse.org/bugs/show_bug.cgi?id=394130

Eclipse does not know about modules that are loaded automatically. Users
should add such modules to the module list, because Eclipse will purge all
loaded modules before loading the ones on the list.


John

On Wed, Dec 12, 2012 at 1:19 PM, Christoph Pospiech <Christoph.Pospiech@xxxxxxxxxx> wrote:
Hi,

how do we handle the following case - taken from SuperMUC ?

**** Environment configuration script temporarily stored in
/tmp/di69job/ptpscript_qYDw0H ****
module purge >/dev/null 2>&1
module load binutils
WARNING: binutils/2.19 cannot be loaded due to missing prereq.
HINT: the following modules must be loaded first: tempdir
module load ccomp/intel/13.0
WARNING: ccomp/intel/13.0 cannot be loaded due to missing prereq.
HINT: the following modules must be loaded first: tempdir
module load lrz

DISK GROUP QUOTAS for home and project file systems:
Filesystem                                 Quota     Used Space     Free Space
/home/hpc/pr63vu          ($HOME)        300.0GB  279.0GB (93%)   21.0GB ( 7%)
/gpfs/work/pr63vu         ($WORK)         43.9TB    3.9TB ( 9%)   40.0TB (91%)
-------------------------------------------------------------------------------

CPU GROUP BUDGETS:
Project: pr63vu
Project's Expiration Date:    2016-12-31
Budget:                     Total [cpuh]        Used [cpuh]      Credit [cpuh]
                                 4125377      3634081 (88%)       491296 (12%)
-------------------------------------------------------------------------------
module load lrztools
module load mpi.intel/4.1
WARNING: mpi.intel/4.1 cannot be loaded due to a conflict.
HINT: Might try "module unload mpi.ibm" first.
module load tempdir
make all

It appears that the modules are loaded in alphabetical order, not sorted by
dependencies. Also the conflict is strange. When you login via ssh, mpi.ibm is
automatically loaded, but the module list in eclipse doesn't show a tick next
to it. If I am correct about the alphabetical order, we should see a "module
load mpi.ibm" in between "module load lrztools" and "module load
mpi.intel/4.1".
--

Mit freundlichen Grüßen / Kind regards

Dr. Christoph Pospiech
High Performance & Parallel Computing
Phone: +49-351 86269826
Mobile: +49-171-765 5871
E-Mail: christoph.pospiech@xxxxxxxxxx
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IBM Deutschland GmbH / Vorsitzender des Aufsichtsrats: Martin Jetter
Geschäftsführung: Martina Koederitz (Vorsitzende), Reinhard Reschke, Dieter
Scholz, Gregor Pillen, Joachim Heel, Christian Noll
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