Issue link: https://resources.randsim.com/i/1504494
7 ©2023 ANSYS, Inc. / Confidential GPU Solver: Turbulence • Enhanced robustness • RANS equation solution frequency controls for SBES 400 steps Timing standard Timing when updating k+w every 5 th step only CPU (Milan 128 cores) 11792.5 [29.5 s/dt] 6533.2 [16.3 s/dt] GPU (DGX 8 x A100) 357.6 [0.9 s/dt] 255.7 [0.6 s/dt] Speedup 32.8 (1 GPU ~ 512 CPU cores) 27.2 (1 GPU ~ 435 CPU cores) Auto external aero case, 156M with SBES, DGX: 8 x A100 80GB, enables less than 1 day turn-around 0.6 s per time step for 156M cell external aero calculation!