(sorry for the previous empty email) On Wed, May 27, 2020 at 4:27 PM Michal Krompiec <michal.kromp...@gmail.com> wrote:
> So far, speedup on 4 nodes vs 1 node is 3.26x. Is it normal or does it > look like it can be improved? > it looks like there isn't much space for improvement. One can figure out how to improve things (or what hinders improvement) by looking at the final reports with timing, but you have to know quite a bit about QE parallelization. Paolo -- Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche, Univ. Udine, via delle Scienze 208, 33100 Udine, Italy Phone +39-0432-558216, fax +39-0432-558222
_______________________________________________ Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) users mailing list users@lists.quantum-espresso.org https://lists.quantum-espresso.org/mailman/listinfo/users
