The Performance of Large Car Model by MPP Version of LS-DYNA on Fujitsu PrimePower

In order to get the accurate results, the car models become large and the computational time becomes long. I developed 1.2million elements car models based on NCAC Caravan model, for studying the performance of large number of elements models and large number of CPUs on MPP version of LS-DYNA. 1., The selection of parts of surface to surface contact is sensitive for the large number of CPUs. 2. Soft=2 contact is good performance compared with Soft=1 contact for large number of CPUs