Hi, I changed the mpich2 version and parallel computing seems to be ok now. Thanks
On Sat, Oct 15, 2016 at 3:49 AM, Paolo Giannozzi <[email protected]> wrote: > 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 > -- With Best Regards Afshin Arjhangemehr PhD student in Radiation Application Shahid Beheshti University G.C, Tehran, IRAN (+98) 912 439 20 64
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