I tried the same OVM based testbench on IUS8.2-S012 and VCS0906 , and there is an amazing performance contrast !
VCS is 7X more faster than IUS !
anybody have the same problem ? I doubt it's the random engine slow down the simulation .
Hi Yang YiFeng,
I think this is basically the same post as http://www.cadence.com/community/forums/T/13064.aspx. As my colleague Tim Pylant pointed out, we would be glad to help and I think you indicated that you would like to work with us. My recommendation is that we work with you directly as you suggested.
Please feel free to contact me offline at firstname.lastname@example.org and I'll make sure we have a technical team work with you to resolve the performance difference.