High Performance Computing Systems. Performance Modeling, Benchmarking, and Simulation

Performance Evaluation and Analysis.- Evaluating On-Node GPU Interconnect for Deep Learning Workloads.- Comparison of Parallelisation Approaches,Languages, and Compilers for Unstructured Mesh Algorithms on GPUs.- Periodic I/O scheduling for super-computers.- A performance study of Quantum ESPRESSO's PWscf code on multi-core and GPU systems.- Section B: Performance Modeling and Simulation Modeling Large Compute Nodes with Heterogeneous Memories with Cache-Aware Rooine Model.- A Scalable Analytical Memory Model for CPU Performance Prediction.- Modeling UGAL on the Dragony Topology.- Resilient N-Body Tree Computations with Algorithm-Based Focused Recovery: Model and Performance Analysis.- Multi-fidelity Surrogate Modeling for Application/Architecture Co-design.- A Slurm Simulator: Implementation and Parametric Analysis.- Short Papers.- Path-synchronous Performance Monitoring in HPC Interconnection Networks with Source-code Attribution.- Performance and Energy Usage of Workloads on KNL and Haswell Architectures.- A survey of application memory usage on a national supercomputer: an analysis of memory requirements on ARCHER. <p> </p>