Anna Kahler

Dr. Anna Kahler is a computational researcher at the National High Performance Computing Center Erlangen (NHR@FAU) at Friedrich Alexander University Erlangen-Nuremberg. She specializes in optimizing molecular dynamics simulations on high-performance computing infrastructure, with primary focus on GROMACS performance across diverse hardware architectures including GPUs and CPUs.

Her research centers on computational biophysics and high-performance computing, specifically:

• Runtime parameter optimization for molecular dynamics software
• GPU acceleration strategies for biomolecular simulations
• Performance benchmarking across CPU and GPU architectures
• Support for complex simulation setups including multi-GPU configurations and replica exchange molecular dynamics

Dr. Kahler's publication history demonstrates consistent expertise in protein structure modeling and molecular dynamics, particularly regarding G-protein coupled receptors and amyloid-beta oligomerization. Her recent work has shifted toward practical HPC optimization challenges rather than fundamental biological questions. She maintains an active technical blog documenting performance characteristics across modern hardware platforms and provides user support through the NHR@FAU HPC Café initiative.

Her current work focuses on hardware-specific optimization for molecular simulation workloads, with recent publications analyzing GROMACS performance on ARM architectures, AMD CPUs, and next-generation GPU hardware. She actively supports researchers with challenging simulation configurations through documented case studies on multi-GPU setups and non-standard REMD implementations.