Work

Plasma-PEPSC D2.4 Report on Phase-1 Co-design with the EPI systems

Year: 2025

Type: article

Abstract: Following the path started with the first WP2 deliverables (D.2.1 and D2.2), we continue to port and study the performance on the EPI architectures: Arm targeting SiPearl RHEA CPU, and RISC-V targeting the EPI long-vector accelerator. The remaining part of the text is structured as follows: In Section 1 we introduce scope of the deliverable and the co-design methodology, and in Section 2 we briefly describe the two EPI computational architectures. In Sections 3, 4, 5, and 6 we report on the studies and code optimizations performed on both Arm and RISC-V platforms respectively for the all codes BIT-1, Vlasiator, PIConGPU, and GENE/GENE-X. In Section 7 we briefly summarize the content of this deliverable, the

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.17976814

Authors: Papaefstathiou, Vassilis, Ganse, Urs, Chronaki, Kallia, RENAULT, Etienne, Thomas, Rollin, Vizcaino, Pablo, Oliva, Gerard, Seitz, Valentin, Banchelli, Fabio, Mantovani, Filippo, Widera, René, Narwal, Tapish, Williams, Jeremy J.

Institutions: University of Crete, Foundation for Research and Technology Hellas, University of Helsinki, FORTH Institute of Computer Science, Barcelona Supercomputing Center, Helmholtz-Zentrum Dresden-Rossendorf, KTH Royal Institute of Technology

Language: English

Topic: Parallel Computing and Optimization Techniques

Subfield: Hardware and Architecture

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

Funder: European Commission

Award: Plasma Exascale-Performance Simulations CoE - Pushing flagship plasma simulations codes to tackle exascale-enabled Grand Challenges via performance optimisation and codesign

OpenAlex ID: W7116087023

FWCI:

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