Re: [Wien] MPI setup on a multicore maschine

2013-10-23 Thread Martin Gmitra
Dear all, Thanks for replays. In the machine there is no problem to run k-point parallelized calculations. The .machines file for the MPI run has the form: lapw0:localhost:4 1:localhost:4 2:localhost:4 hf:localhost:4 granularity:1 It is a Debian system with sym link /bin/csh -

[Wien] MPI setup on a multicore maschine

2013-10-22 Thread Martin Gmitra
Dear Wien2k users, We are running recent version of Wien2k v13.1 in k-point parallelization. To perform screened HF we believe that MPI parallelization would speed up our calculations. The calculations are intended for test reasons to be run on a local multicore maschine. Our .machines file

Re: [Wien] MPI setup on a multicore maschine

2013-10-22 Thread tran
Hi, I don't know what is the problem, but I can just say that in .machines there is no line specific for the HF module. If lapw1 and lapw2 are run in parallel, then this will be the same for hf. F. Tran On Tue, 22 Oct 2013, Martin Gmitra wrote: Dear Wien2k users, We are running recent

[Wien] MPI setup on a multicore maschine

2013-10-22 Thread Martin Kroeker
This here appears to be the problem: @: Expression Syntax. lapw1cpara (or actually the lapw1para_lapw it links to) is a shell script, and there appears to be a script syntax issue somewhere during or after parsing of the .machines file (cf. the Extrafine unset message printed shortly before).

[Wien] MPI setup on a multicore maschine

2013-10-22 Thread Martin Kroeker
Sorry, I misread F.Tran's response - the extraneous hf:localhost:4 line might indeed be sufficient to derail the echo|sed|awk machinery in the script. -- Dr. Martin Kroekermar...@ruby.chemie.uni-freiburg.de c/o Prof.Dr. Caroline Roehr Institut fuer Anorganische und Analytische Chemie

Re: [Wien] MPI setup on a multicore maschine

2013-10-22 Thread Oliver Albertini
If the jobs are all on the same localhost, then they should all be set up with the same speed: lapw0:localhost:4 localhost:4 localhost:4 granularity:1 On Tue, Oct 22, 2013 at 2:21 AM, t...@theochem.tuwien.ac.at wrote: Hi, I don't know what is the problem, but I can just say that in

Re: [Wien] MPI setup on a multicore maschine

2013-10-22 Thread Peter Blaha
Wrong syntax. You need a speed parameter. But of course, the speed should be the same for shared memory: 1:localhost:4 1:localhost:4 Am 22.10.2013 18:42, schrieb Oliver Albertini: If the jobs are all on the same localhost, then they should all be set up with the same speed: lapw0:localhost:4