A Problem found in OpenSees new version 2.5.0

[YuZhang]

Hi guys,

I have just downloaded the newly released version 2.5.0 and found a problem when running one of my models. My model is relatively large so I used "system UmfPack -lvalueFact 120". When testing the same codes, 2.5.0 ran significantly slower than 2.4.6. I checked the task manger in Windows and it showed that the memory used by 2.5.0 is around 0.4GB while that of 2.4.6 was 1.2GB. I am not sure if this is the reason. Has anyone else also met this problem? Please let me know if you have any ideas on that. Thanks in advance.