Re: [QE-users] GRID Implementation for ph.x -Estimating individual Q-point time

2020-05-22 Thread Baer, Bradly
, 2020 3:34 PM To: Quantum ESPRESSO users Forum Subject: Re: [QE-users] GRID Implementation for ph.x -Estimating individual Q-point time Dear Brad, Have you checked the number of irreducible representations for each q-point? The number of IRREPS may explain the running time being different for each

Re: [QE-users] GRID Implementation for ph.x -Estimating individual Q-point time

2020-05-22 Thread Claudio A. Perottoni
Dear Brad, Have you checked the number of irreducible representations for each q-point? The number of IRREPS may explain the running time being different for each q-point, and may also possibly be used to roughly estimate running time. Best regards, Claudio On Fri, May 22, 2020 at 4:01 PM Baer, B

[QE-users] GRID Implementation for ph.x -Estimating individual Q-point time

2020-05-22 Thread Baer, Bradly
Hello friends, I am using QE 6.5 compiled with Intel mkl/mpi libraries on a cluster. Due to some file system limitations that I don't currently know enough to solve, I am attempting to implement the GRID method for obtaining a complete phonon dispersion for a simple supercell of AlN/GaN. I ha