It looks like you are running in parallel a code compiled for serial execution. There is a rather long section in the general user guide describing compilation for parallel execution and what to do in case configure does not recognize your parallel compilation environment. Paolo
Il 15/ott/2016 12:28 AM, "Afshin Arjangmehr" <[email protected]> ha scritto: > Dear QE developers and users, > > I have asked the authorities to install QE 5.4.0 on university cluster > (operating system: CentOS) and now, after installation, something is wrong > with the parallel executions. > I perform pwscf run and in its output file, every step is repeated equal > to the number of cpu cores (N). It is similar to performing N serial runs > altogether, each on a single core (please see attached output file). > I had this problem on my personal cluster (operating system: Ubuntu 16.04 > LTS) with QE 5.4.0 and QE 6.0 (not with QE 5.1 that I installed using sudo > apt-get install ... ). I am really confused right now, since I have no idea > whether it is related to QE or mpich2. Can you please recommend me on how > to solve this issue? Is there any specific setting in ./configure step? > > Thanks for your kind response in advance. > > > Bests, > Afshin > > > -- > With Best Regards > Afshin Arjhangemehr > PhD student in Radiation Application > Shahid Beheshti University G.C, Tehran, IRAN > (+98) 912 439 20 64 > > _______________________________________________ > Pw_forum mailing list > [email protected] > http://pwscf.org/mailman/listinfo/pw_forum >
_______________________________________________ Pw_forum mailing list [email protected] http://pwscf.org/mailman/listinfo/pw_forum
