GPU Total Calculation Time Calculator
Posted by Dinesh onGRAPE system provided time estimate to evaluate the system speed. Total calculation time per step for a single GPU (graphic processing unit) system can be calculated by adding host computer, PCI-Express and GPU acceleration times.
Total Calculation Time for Single GPU System
Formula:
Ttotal = Thost + TPCIe + TGPU
where,Thost = time for host computer to predict and correct particles
TPCIe = time for transferring data between PC and GPU memory through PCI-Express x16 slot
TGPU = time for GPU to calculate the acceleration and jerk
Ttotal = GPU's total calculation time