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Performance variation is a significant problem forlarge scale HPC systems and will increase on future exascalesystems. In this work, we show that performance variationimpacts the performance and energy efficiency of contemporarylarge-scale computing systems in highly temporally inconsistentways. We thus present a case for criticality models, a learningbased mechanism that allows a system to generate...
Linux-based operating systems and runtimes (OS/Rs) have emerged as the environments of choice for the majority of HPC systems. While Linux-based OS/Rs have advantages such as extensive feature sets and developer familiarity, these features come at the cost of additional system overhead. In contrast to Linux, there is a substantial history of work in the HPC community focused on lightweight OS/Rs that...
Linux-based operating systems and runtimes (OS/Rs) have emerged as the environments of choice for the majority of modern HPC systems. While Linux-based OS/Rs have advantages such as extensive feature sets as well as developer familiarity, these features come at the cost of additional overhead throughout the system. In contrast to Linux, there is a substantial history of work in the HPC community focused...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.