Re: [QE-users] MPI error

2024-07-15 Thread Lorenzo Paulatto
Nevermind, my monitor was playing tricks on me. The actual problem is the line just before "ATOMIC_POSITIONS" which is not empty, but contains several TAB characters. Remove it and the input will work hth On 15/07/2024 09:49, Lorenzo Paulatto wrote: Hello, if I understand correctly, you u

Re: [QE-users] MPI error

2024-07-15 Thread Lorenzo Paulatto
Hello, if I understand correctly, you used the dash character «—» instead of minus sign «-» in many places all over the file. On 15/07/2024 08:05, Suraj P wrote: Dear QE users, Im trying to do a relaxation calculation of a Copper unit cell doped with Nickel. 75 % of the atoms are doped with

Re: [QE-users] MPI error

2024-07-14 Thread Paolo Giannozzi
Dear Suraj, it's not a "MPI error": it is an error reading the input data, notably one of the "cards". There is nothing obviously wrong in your data, but consider that errors can be produced by bad characters, DOS CR-LF characters, missing EOL (end-of-line) in the last line, ... PAolo On 15/0

[QE-users] MPI error

2024-07-14 Thread Suraj P
Dear QE users, Im trying to do a relaxation calculation of a Copper unit cell doped with Nickel. 75 % of the atoms are doped with Nickel and the remaining atoms are Copper. During the vc-relax calculation, Im getting an error message as follows, and the calculation gets automatically terminated

[QE-users] MPI error - root cause and solution

2024-05-24 Thread wenusaras
Dear QE Users, I am currently running PWtk scripts in an MPI configuration using the following setup: MPI: Open MPI 4.0.3 PWtk: 2.0 Quantum ESPRESSO: 7.2 Occasionally during the pwtk execution, after the completion of an intermediate pw.x run, I encounter the following error: " error type

Re: [QE-users] MPI error using using simple.x

2020-09-15 Thread Michal Krompiec
Dear Anibal, It is very likely that you are running out of memory. Best, Michal Krompiec Merck KGaA On Tue, 15 Sep 2020 at 13:42, Anibal Thiago Bezerra < anibal.beze...@unifal-mg.edu.br> wrote: > Dear Quantum Espresso Users and Developers, > > I'm using simple.x to get the dielectric function fo

[QE-users] MPI error using using simple.x

2020-09-15 Thread Anibal Thiago Bezerra
Dear Quantum Espresso Users and Developers, I'm using simple.x to get the dielectric function for a gold-Aluminium alloy. With pure systems (Au and Al), I had no problems at all. For the alloy, the supercell has 12 atoms and the calculation ran with the parameters similar to the ones in the exampl

Re: [QE-users] MPI error in pw.x

2019-01-13 Thread Paolo Giannozzi
On Sun, Jan 13, 2019 at 1:37 PM Alex.Durie wrote: What I have been unable to resolve, is the following crash which occurs > with post-processing tools such as bands.x or pw2wannier90.x forrtl: severe > (24): end-of-file during read, unit 99, file > STEM/scratch.san/ad5955/Co/./co.save/wfcup1.dat

Re: [QE-users] MPI error in pw.x

2019-01-13 Thread Alex . Durie
Dear all, Sorry to dredge up an old(ish) problem, but under this new information I was wondering if anyone could help. As previously reported I am using QE v6.3 pw.x with the Intel compiler suite 16.3 on a linux cluster with a bank of Intel Xeon processors, and am getting strange seemingly unr

Re: [QE-users] MPI error in pw.x

2018-12-12 Thread Paolo Giannozzi
On Mon, Dec 10, 2018 at 6:18 PM Alex.Durie wrote: Given as Paolo has demonstrated the problem is not within the code > unfortunately I haven't demonstrated anything like that: I have demonstrated that it is nothing obvious and easily reproducible. I don't think it is a bug because it seems to me

[QE-users] MPI error in pw.x

2018-12-10 Thread Alex . Durie
lists.quantum-espresso.org<https://lists.quantum-espresso.org/mailman/listinfo/users>> users Info Page - lists.quantum-espresso.org<https://lists.quantum-espresso.org/mailman/listinfo/users> lists.quantum-espresso.org This is the mailing list for discussions about the Quantum

Re: [QE-users] MPI error in pw.x

2018-12-10 Thread Paolo Giannozzi
scf.out > > > > > > and the same problem occurred. I am using PWSCF v.6.3 using the Intel > parallel studio 2016 suite. PW was built using all intel compilers, intel > MPI and mkl. > > > > > > Many thanks, > > > > > > Alex > > > &

Re: [QE-users] MPI error in pw.x

2018-12-10 Thread Axel Kohlmeyer
+0100 > From: Paolo Giannozzi > To: Quantum Espresso users Forum > Subject: Re: [QE-users] MPI error in pw.x > Message-ID: > > Content-Type: text/plain; charset="utf-8" > > If it is not a problem of your compiler or mpi libraries, it can only be > the us

Re: [QE-users] MPI error in pw.x

2018-12-10 Thread Alex . Durie
the Intel parallel studio 2016 suite. PW was built using all intel compilers, intel MPI and mkl. Many thanks, Alex Date: Sun, 9 Dec 2018 21:26:31 +0100 From: Paolo Giannozzi To: Quantum Espresso users Forum Subject: Re: [QE-users] MPI error in pw.x Message-ID: Content-Type: text/pl

Re: [QE-users] MPI error in pw.x

2018-12-09 Thread Paolo Giannozzi
If it is not a problem of your compiler or mpi libraries, it can only be the usual problem of irreproducibility of results on different processors. In order to figure out this, one needs as a strict minimum some information on which exact version exhibits the problem, under which exact circumstance

[QE-users] MPI error in pw.x

2018-12-08 Thread Alex . Durie
Dear experts, I have been running pw.x with multiple processes quite successfully, however when the number of processes is high enough, such that the space group has more than 7 processes, where the subspace diagonalization no longer uses a serial algorithm, the program crashes abruptly at abou