Dear Filippo, Apologies for my mistake, my input command was incorrect, now it runs with mpirun -genvall -np 8 ./pw.x -inp ~/QE520/AUSURF112/ausurf.in |tee ~/QE520/AUSURF112/ausurf.out
I see it takes about 26G of RAM and 8 instants of pw.x is running with 'top'. However, I check with 'nvidia-smi', Thu Oct 29 19:55:07 2015 +------------------------------------------------------+ | NVIDIA-SMI 340.65 Driver Version: 340.65 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 Tesla C2050 Off | 0000:0C:00.0 Off | 0 | | 30% 52C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 1 Tesla C2050 Off | 0000:0D:00.0 Off | 0 | | 30% 50C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 2 Tesla C2050 Off | 0000:11:00.0 Off | 0 | | 30% 54C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 3 Tesla C2050 Off | 0000:12:00.0 Off | 0 | | 30% 50C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 4 Tesla C2050 Off | 0000:83:00.0 Off | 0 | | 30% 46C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 5 Tesla C2050 Off | 0000:84:00.0 Off | 0 | | 30% 45C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 6 Tesla C2050 Off | 0000:87:00.0 Off | 0 | | 30% 47C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ | 7 Tesla C2050 Off | 0000:88:00.0 Off | 0 | | 30% 46C P0 N/A / N/A | 6MiB / 2687MiB | 0% Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Compute processes: GPU Memory | | GPU PID Process name Usage | |=============================================================================| | No running compute processes found | +-----------------------------------------------------------------------------+ It said no compute process found? Is this true? Thanks, Rolly PhD, Research Fellow, Department of Physics and Materials Science, City University of Hong Kong Tel: +852 3442 4000 Fax:+852 3442 0538 Disclaimer: This email (including any attachments) is for the use of the intended recipient only and may contain confidential information and/or copyright material. If you are not the intended recipient, please notify the sender immediately and delete this email and all copies from your system. Any unauthorized use, disclosure, reproduction, copying, distribution, or other form of unauthorized dissemination of the contents is expressly prohibited. _______________________________________________ Pw_forum mailing list [email protected] http://pwscf.org/mailman/listinfo/pw_forum
