GPU Offloading of a Large-Scale Gyrokinetic Particle-in-Cell Fortran Code on Summit: From OpenACC to OpenMP

Qiheng Cai, Junyi Cheng, Yang Chen, Marcus Wagner, Christopher Daley, Dossay Oryspayev, Stefan Tirkas, Sophie Redd, Scott E. Parker. GPU Offloading of a Large-Scale Gyrokinetic Particle-in-Cell Fortran Code on Summit: From OpenACC to OpenMP. In Sridutt Bhalachandra, Christopher Daley, VerĂ³nica Melesse Vergara, editors, Accelerator Programming Using Directives - 8th International Workshop, WACCPD@SC 2021, Virtual Event, November 14, 2021, Proceedings. Volume 13194 of Lecture Notes in Computer Science, pages 133-148, Springer, 2021. [doi]

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