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pro vyhledávání: '"Sergey Oblomov"'
Autor:
Alexander Sannikov, Sangmin Seo, Yanfei Guo, Ken Raffenetti, Paul Fischer, Tomislav Janjusic, Thilina Rathnayake, Michael Alan Blocksome, Jithin Jose, Matthew Otten, Hajime Fujita, Sergey Oblomov, Sayantan Sur, Masamichi Takagi, Pavan Balaji, Masayuki Hatanaka, Misun Min, Abdelhalim Amer, Paul Coffman, Wesley Bland, Akhil Langer, Michael Chuvelev, Dmitry Durnov, Charles J. Archer, Min Si, Lena Oden, Gengbin Zheng, Xin Zhao
Publikováno v:
SC
This paper provides an in-depth analysis of the software overheads in the MPI performance-critical path and exposes mandatory performance overheads that are unavoidable based on the MPI-3.1 specification. We first present a highly optimized implement