Re: ABAQUS V.2018 Random vibration analysis become very slow
| Newsgroups | gmane.comp.mathematics.abaqus.user |
|---|---|
| Message-ID | <CADDF6DwhYgK8DgyS9zifrrPJaPE3ASWLFLzTo-AHs=kJxE9OWw@mail.gmail.com> |
Hi, Is the default Laczos in both versions? If it's a big model, I will try running the modal analysis in both versions. Good luck Abhishek On Sun, 31 Mar 2019, 2:31 pm [email protected] [Abaqus], < [email protected]> wrote: > > > Hi all > > I've used abaqus 6.12 to do the random vibration analysis , and everything > is fine. Until now, we upgrade to V2018, I found the CPU time became very > very slow. I try to use the same inp file and submit this job in 6.12 & > V2018 to compare this situation at the same computer. It tooks 12 hours in > 6.12, but over 24 hours in v2018. Is there anyone get the same trouble and > how to solve this problem. > > > RJ > > > > >