Leonardo Llames specializes in software and various workloads on Power Systems. He works primarily on Linux workloads that are based on open source software, such as open source databases up to Deep Learning frameworks. Of course, some of these workloads are GPU-accelerated and he can also discuss the acceleration of workloads on NVIDIA GPUs. So go ahead and ask him software-related questions; topics such as HW feature codes may cause him to pass out. He’s not completely ignorant of IBM i and AIX since he also spent years developing, optimizing, and web-enabling applications in IBM i.