Paper
Research
ASPO: Constraint-Aware Bayesian Optimization for FPGA-based Soft Processors
Abstract
ASPO (Constraint-Aware Bayesian Optimization) is a novel approach designed to efficiently tune parameters for complex FPGA-based soft processors, overcoming limitations of standard Bayesian Optimization concerning categorical constraints and lengthy optimization times. The
Research
Design and Implementation of a RISC-V SoC with Custom DSP Accelerators for Edge Computing
Abstract
This paper analyzes the performance of a custom RISC-V SoC implementation, utilizing the RV32I base ISA with M and A extensions, specifically targeting edge computing applications. Through cycle-accurate simulation, the pipelined design
Research
Ramping Up Open-Source RISC-V Cores: Assessing the Energy Efficiency of Superscalar, Out-of-Order Execution
Abstract
This work standardizes the proprietary XuanTie C910 Out-of-Order (OoO) RISC-V core for full compliance and introduces CVA6S+, an enhanced dual-issue version of the CVA6 core, achieving a 34.4% performance boost. A
Research
Enable Lightweight and Precision-Scalable Posit/IEEE-754 Arithmetic in RISC-V Cores for Transprecision Computing
Abstract
This paper presents a novel, unified hardware solution for integrating lightweight and precision-scalable Posit arithmetic into RISC-V Floating Point Units (FPU), while maintaining compatibility with IEEE-754 standards. The implementation uses dedicated posit
Research
Modular SAIL: dream or reality?
Abstract
This paper addresses the critical challenge of compositionality in the RISC-V development flow, which is necessary to fully leverage the modular nature of the ISA specification. The authors introduce "modular SAIL,
Research
RISC-Q: A Generator for Real-Time Quantum Control System-on-Chips Compatible with RISC-V
Abstract
RISC-Q is introduced as an open-source, flexible generator for Quantum Control System-on-Chips (QCSoC) designed to meet the stringent, real-time demands of large-scale qubit systems. It addresses the fragmentation and scalability issues of