The Open Community Runtime: A runtime system for extreme scale computing

  title={The Open Community Runtime: A runtime system for extreme scale computing},
  author={Timothy G. Mattson and Romain Cledat and Vincent Cav{\'e} and Vivek Sarkar and Zoran Budimlic and Sanjay Chatterjee and Joshua B. Fryman and Ivan Ganev and Robin Knauerhase and Min Lee and Beno{\^i}t Meister and Brian Nickerson and Nick Pepperling and Balasubramanian Seshasayee and Sagnak Tasirlar and Justin Teller and Nick Vrvilo},
  journal={2016 IEEE High Performance Extreme Computing Conference (HPEC)},
The Open Community Runtime (OCR) is a new runtime system designed to meet the needs of extreme-scale computing. While there is growing support for the idea that future execution models will be based on dynamic tasks, there is little agreement on what else should be included. OCR minimally adds events for synchronization and relocatable data-blocks for data management to form a complete system that supports a wide range of higher-level programming models. This paper lays out the fundamental… CONTINUE READING
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