PC got very lag while simulate in realflow

This forum is for specific questions or issues regarding the use of the Realflow-Forum
tiang_listrx
Posts: 5
Joined: Thu Mar 02, 2017 7:24 am

PC got very lag while simulate in realflow

Postby tiang_listrx » Thu Mar 02, 2017 7:37 am

my computer got very lag while simulate but it never happened before, i tried to restart my pc several times but it still lagging.

OS : windows 8.1 Pro 64-bit
Processor : I7-4960X @ 3.60GHz (12CPUs)
RAM : 64GB
vga : 2x GTX 1080
RealFlow 2015


User avatar
ChristianZ
Posts: 3251
Joined: Sat Sep 09, 2006 11:37 am
Location: CH

Re: PC got very lag while simulate in realflow

Postby ChristianZ » Thu Mar 02, 2017 8:39 am

That might be related to other software running in the background and maybe doing something on the many files exported from realflow, for example virus scanners or automatic backup software? Does it also happen when you run the simulation in command line mode?
RF10 standard, System specs: OSX 10.11, MacPro 4.1 2xXeon, GTX980Ti, 64 GB RAM

alex
Posts: 37
Joined: Tue May 25, 2010 1:18 pm

Re: PC got very lag while simulate in realflow

Postby alex » Thu Mar 02, 2017 8:44 am

Hi,

If you are using Hybrido, just disable OpenCL. The performance gain is just not worth it, judging by your UI lag.

If you are using Dyverso, make sure you try both of your graphic cards separately. I have two graphic cards as well, and I must always select the second one in order to avoid user interface lagging.
This is due to the fact that one of your graphic cards is already being used to display all the graphic elements in your screen.
RealFlow Team
Next Limit Technologies


Return to “Forum Support”

Who is online

Users browsing this forum: No registered users and 1 guest