If they use more than 100% an you do not want them to, either recompile without OMP support, or limit OMP to one thread via the enviroment variable export OMP_NUM_THREADS=1
hth On Thursday, 2 June 2016 12:24:10 CEST veronica sanchez wrote: > Dear all, > > We have observed that the QE jobs we run on our cluster consume higher > amounts of CPU, which is not the desired behavior. > > I added a htop of a running process with the aim of showing the QE behavior > we observed here. > > I would like to ask if anyone has seen something like that before and if > there is something I could do to improve the QE behavior. > > I tested with two different systems and get the same CPU behavior, just in > case this behavior were related to the type of system we were investigated. > > Thank you very much in advance, > Verónica > > > [image: Inline image 1] -- Dr. Lorenzo Paulatto IdR @ IMPMC -- CNRS & Université Paris 6 +33 (0)1 44 275 084 / skype: paulatz http://www.impmc.upmc.fr/~paulatto/ 23-24/4é16 Boîte courrier 115, 4 place Jussieu 75252 Paris Cédex 05 _______________________________________________ Pw_forum mailing list [email protected] http://pwscf.org/mailman/listinfo/pw_forum
