pep1776 0 Report post Posted January 11, 2016 hallo everybody, I'm using HW 12 and have already run some analysis (mostly static analysis). I use a Intel i7 3770k cpu with 4 cores and hyperthreading. I use the "-ncpu 8" option when running radioss, to minimize running time. But windows still shows only 50% cpu usage in the task manager. I also tried to use the "-nt 8" option, but it didn't make any difference. My professor in university told me these run options, but doesn't know himself, why the cpu ist only at 50%. Does anybody know, how to get 100% cpu usage when running Radioss 12? Is there some kind of parameter in the control cards maybe? Thanks in advance for some help! Quote Share this post Link to post Share on other sites
Guest Report post Posted January 12, 2016 HI, you cannot get 100 cpu usage..solver knows how much CPU or Ram to utilise. just because of using nt -8 doesnt mean it uses 8 cpus. Use SPMD card in deck. Kindly share the<filename> 001.out file. Quote Share this post Link to post Share on other sites
pep1776 0 Report post Posted January 14, 2016 Thanks for your help. i try to run another analysis for testing. how do i use SPMD card? Quote Share this post Link to post Share on other sites