Very strange. Can you please provide the input data? Paolo
On Wed, Dec 18, 2019 at 8:04 AM Lorenzo Monacelli < [email protected]> wrote: > Dear QE user list, > > I'm facing the error when using n_pool parallelization that says that > some processor has no k-point. > > I learned this error appears when the number of n_pool in the > parallelization is not a good divisor of the total number of k-points in > a calculation. > > However, in this nscf calculation I'm running I have 216 K points and > I'm using 216 processors with npool = 108 (see the output) > > So I assume each pool should process 2 k points (I have no symmetry). > > However, the calculation stops with the error in the subroutine > divide_et_impera related on the k point division. > > Is there some other constraint in the use of npool that I am not aware of? > > Bests, > > Lorenzo Monacelli > > > > _______________________________________________ > Quantum ESPRESSO is supported by MaX (www.max-centre.eu/quantum-espresso) > users mailing list [email protected] > https://lists.quantum-espresso.org/mailman/listinfo/users -- 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 [email protected] https://lists.quantum-espresso.org/mailman/listinfo/users
