I believe I had reported during last two years the issue at least 2x in this mailing list ... With no response from the community ...
All QE users of our national supercomputer must use QE 6.4 as the last build working OK with MPI ... I will give a detailed report how to reproduce the same issue by 2 different compilers on 2 different OS: gnu on Linux ifort on Linux gnu on Windows (both msys2 and cygwin enviroment, ) with different MPI implementation ... I had just recently checked, the issue was not handled in 7.2 source code .... QE simply compiles OK and than crashes during any MPI run (as well as in MP run) ... Only single threads builds works OK ... I can write the crash report with details at the begging of the next year (out of office for next 2 weeks) .... Michal Husak UCT Prague ________________________________ From: Paolo Giannozzi <paolo.gianno...@uniud.it> Sent: Tuesday, December 19, 2023 12:01 PM To: Quantum ESPRESSO users Forum Cc: Husak Michal Subject: Re: [QE-users] libxc needed for this functional - QE bulid with libxc On 12/17/23 10:16, Husak Michal via users wrote: > We had de-facto stopped QE usage, because from the version 7.0 QE support for > MPI parallelization is non functional funny: nobody else has reported that QE hasn't been working on parallel machines since two years P. -- Paolo Giannozzi, DMIF, Univ. Udine, Italy *** AVAILABLE POST-DOC POSITION: *** https://physicslab.uniud.it/persone/paolo-giannozzi/advert _______________________________________________ The Quantum ESPRESSO community stands by the Ukrainian people and expresses its concerns about the devastating effects that the Russian military offensive has on their country and on the free and peaceful scientific, cultural, and economic cooperation amongst peoples _______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users