FastISS RISC-V VP++: A Simulation Performance Evaluation of RVV Workloads

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Abstract

In this paper, we consider the SystemC-based open-source RISC-V VP++ with support for the RISC-V "V" Vector Extension (RVV), whose interpreter-based Instruction Set Simulator (ISS) has recently been significantly optimized, as presented in [1]. While the original paper examined simulation performance gains using classical, non-vectorized workloads, this paper focuses on the gains on a workload vectorized using RVV.
Original languageEnglish
Title of host publicationRISC-V Summit Europe 2025
Number of pages2
Edition1
Publication statusPublished - 2025

Fields of science

  • 202028 Microelectronics
  • 102011 Formal languages
  • 202017 Embedded systems
  • 102005 Computer aided design (CAD)
  • 202041 Computer engineering
  • 202005 Computer architecture

JKU Focus areas

  • Digital Transformation

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