As a broader set of applications from simulations to data analysis and machine learning require more parallel computational capability, the demand for interactive and urgent high performance computing (HPC) continues to increase. This paper overviews the progress made so far and elucidates the challenges and opportunities for greater integration of interactive and urgent HPC policies, techniques, and technologies into HPC ecosystems.

翻译：随着从模拟到数据分析及机器学习等更广泛的应用需要更强的并行计算能力，对交互式与紧急高性能计算（HPC）的需求持续增长。本文综述了目前所取得的进展，并阐述了将交互式与紧急HPC策略、技术及解决方案更深入地融入HPC生态系统所面临的挑战与机遇。