WARNING: Number of MPI greater than GPUs / Floating point exception

mirix miro... at gmail.com
Fri Dec 14 11:25:28 UTC 2012

Removing all new options one by one, it turns out that the culprit was 
HWLOC. What is the correct way of linking that library?

Removing any mention of hwloc in the arch file the program compiles and 
runs well in tests/QS/C.inp

However, tests/QS/benchmark/H2O-32.inp fails with the following error:

 *** 12:19:29 ERRORL2 in cp_fm_cholesky:cp_fm_cholesky_decompose processor 
 *** 0  err=-300 condition FAILED at line 102                              

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