Research
Research
A First Look at RISC-V Virtualization from an Embedded Systems Perspective
Abstract
This article describes the first public implementation and evaluation of the RISC-V Hypervisor Extension (H-extension v0.6.1) targeting embedded and mixed-criticality systems on a Rocket chip core. The
Research
Comparative Analysis and Enhancement of CFG-based Hardware-Assisted CFI Schemes
Abstract
This paper addresses the difficulty of quantitatively comparing existing hardware-assisted Control Flow Integrity (CFI) schemes by implementing several promising CFG-based mechanisms on a unified RISC-V platform. The authors benchmark
Research
Open Source RISC-V Hardware Changes the Game - EE Times Asia
Abstract
The shift towards open-source RISC-V hardware is fundamentally transforming the semiconductor industry by democratizing processor design and development. This open Instruction Set Architecture (ISA) facilitates rapid innovation, enabling unprecedented customization
Research
Brightening the Optical Flow through Posit Arithmetic
Abstract
This paper investigates the commercial and technical merits of the posit data format as a drop-in replacement for the IEEE 754 floating-point standard, specifically applying it to the Lucas-Kanade
Research
ANDROMEDA: An FPGA Based RISC-V MPSoC Exploration Framework
Abstract
ANDROMEDA is an FPGA-based framework designed for the exploration and optimization of complex RISC-V Multiprocessor Systems-on-Chip (MPSoCs). It enables computer architects to vary and observe the performance trade-
Research
Efficient Sealable Protection Keys for RISC-V
Abstract
This paper proposes SealPK, an efficient hardware-assisted intra-process isolation mechanism for the RISC-V open ISA, designed to overcome limitations found in modern processors like Intel MPK. SealPK dramatically expands