<HTML><BODY><br>Many thanks for all answers ! <br>It looks for me now that OpenHPC choice may will be best for me. <br>1 of my 2 existing clusters is based on RH, 2nd - on OpenSuSE. Basing of OpenHPC on repositories is plus for me. Plus support of mvapich2/OpenMPI/intelMPI (I don't know about basical MPICH). Etc.<br>Are there, by your opinions, some clear OpenHPC minuses ?<br><br>Mikhail<br><br><br></BODY></HTML>