> Nothing changed between 1.2.5 and 1.2.6 with regards to depending on
Ok then I need to check what we did differently when installing both
The mpicc wrapper from 1.2.6 links -libverbs.
(It shows up with mpicc -V).
> Does ldd show that your apps depend on libibverbs?
Yes, ldd shows a dependency.
Dipl.-Inform. Samuel Sarholz - High Performance Computing,
RWTH Aachen University, Center for Computing and Communication,
Seffenter Weg 23, 52074 Aachen (Germany), Office: 2.13
Tel: +49 241/80-24915 - Fax: +49 241/80-22134