[Wien] System configuration

2019-05-22 Thread Indranil mal
respected sir/ Users, I am using a PC with intel i7 8th gen (with 12 cores) 32GB RAM and 2TB HDD with UBUNTU 18.04 LTS. I have installed OpenBLAS-0.2.20 and using GNU FORTRAN and c compiler. I am trying to run a system with 100 atoms only two cores are using the rest of them ar

Re: [Wien] System configuration

2019-05-22 Thread Dr. K. C. Bhamu
Hii, If you are doing k-point parallel calculation (having number of k-points in IBZ more then 12) then use below script on terminal where you want to run the calculation or use in your job script with -p option in run(sp)_lapw (-so). if anyone knows how to repeat a nth line m times in a file the

Re: [Wien] System configuration

2019-05-22 Thread Pavel Ondračka
Hi Indranil, While the k-point parallelization is usually the most efficient (provided you have sufficient number of k-points) and does not need any extra libraries, for 100atoms case it might be problematic to fit 12 processes into 32GB of memory. I assume you are already using it since you clai