17 citations · 31 across the 8 of their papers we have counts for
8 papers
Post-Moore Technologies for Plasma Simulation: A Community Roadmap
Luca Pennati, Erik M. Åsgrim, Jeremy J. Williams +21
Plasma simulations are among the most computationally demanding scientific workloads, combining high-dimensional kinetic evolution, particle-mesh coupling, field solves, and data-i…
EPAC: The Last Dance
Filippo Mantovani, Fabio Banchelli, Pablo Vizcaino +36
This paper presents EPAC, a RISC-V-based accelerator chip developed within the European Processor Initiative (EPI) as part of a multi-year, multi-partner effort to build a European…
Introducing MareNostrum5: A European pre-exascale energy-efficient system designed to serve a broad spectrum of scientific workloads
Fabio Banchelli, Marta Garcia-Gasulla, Filippo Mantovani +7
MareNostrum5 is a pre-exascale supercomputer at the Barcelona Supercomputing Center (BSC), part of the EuroHPC Joint Undertaking. With a peak performance of 314 petaflops, MareNost…
Exploring RISC-V Long Vector Capabilities: A Case Study in Earth Sciences
Fabio Banchelli, David Jurado, Marta Garcia-Gasulla +1
This paper investigates the performance of Earth Sciences codes, specifically SeisSol and MiniFALL3D, on a RISC-V-based CPU featuring a long vector processing unit. The study focus…
Exploiting long vectors with a CFD code: a co-design show case
Marc Blancafort, Roger Ferrer, Guillaume Houzeaux +2
A current trend in HPC systems is the utilization of architectures with SIMD or vector extensions to exploit data parallelism. There are several ways to take advantage of such mode…
RAVE: RISC-V Analyzer of Vector Executions, a QEMU tracing plugin
Pablo Vizcaino, Filippo Mantovani, Jesus Labarta +1
Simulators are crucial during the development of a chip, like the RISC-V accelerator designed in the European Processor Initiative project. In this paper, we showcase the limitatio…