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D4.7 Optimized MPI and compute in network implementations

Edited by Simon Pickartz (ParTec) Authors Xu Huang (ParTec), Simon Pickartz (ParTec), Carsten Clauss (ParTec), Gilles Moreau (CEA), Hugo Taboada (CEA), Marc Pérache (CEA), Timo Schneider (ETHZ) Executive summary This deliverable presents improvements of the support for the BullSequana eXascale Interconnect (BXI) by the two Message-Passing Interface (MPI) implementations ParaStation MPI and Multi-Processor Computing (MPC). […]

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D2.3 RoCE and IPoverBXI Evaluation Report

Edited by Nikolaos D. Kallimanis (FORTH), Gregoire Pichon (Atos) Authors Giorgos Saloustros (FORTH), Nikolaos D. Kallimanis (FORTH), Nikolaos Chrysos (FORTH), Jonathan Espié Caullet (Atos), Sylvain Goudeau (Atos), Grégoire Pichon (Atos) Executive summary In the RED-SEA project, we study new interconnect technologies built around BXI. Designing new solutions for RDMA interconnects, it is important to know […]

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D4.3 Planned MPI-related optimizations

Edited by Hugo Taboada (CEA) Authors Gilles Moreau (CEA), Hugo Taboada (CEA), Marc Pérache (CEA), Simon Pickartz (ParTec), Carsten Clauss (ParTec) Executive summary This document presents the two contributions from Commissariat à l’énergie atomique et aux énergies alternatives (CEA) and ParTec on the development of Message-Passing Interface (MPI) optimizations on their respective platforms Multi-Processor Computing […]