code_saturne User's Forum

Hello,I use code_saturne on salome-platform, I set number of processes and threads of process.After starting calculation, there are some sign that is“base: component_find: unable to open /home/qjw/salome/Salome-V8_3_0-x86_64_731137d5/prerequisites/Openmpi-165/lib/openmpi/mca_btl_ofud: libibverbs.so.1: cannot open shared object file: No such file or directory (ignored)”. But it can calculate, are there some errors? Do these have influences on calculation? How use parallel computing on one computer?

Hello.
I use Saturne on local machines running it via Saturne GUI and there is no message you describe. The message itself is about InfiniBand, don't know why it appears on your machine (there are usually no InfiniBand hardware on PC). Possibly it's just some library dependencies issue that can be ignored it the calculation runs smoothly (check the listing file).