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UID:pretalx-eu-summit-2026-K9TL88@cfp.riscv-europe.org
DTSTART;TZID=CET:20260609T132000
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DESCRIPTION:New RISC-V CPU cores are released every year\, and while these 
 cores typically conform to standardized RISC-V ISA profiles\, vendors freq
 uently introduce additional proprietary extensions. This growing diversity
  makes it difficult for developers to accurately determine the exact instr
 uction sets supported by a specific CPU core\, thereby complicating the se
 lection of appropriate toolchains\, firmware\, and operating system images
 . The RuyiSDK Package Manager addresses this challenge by aggregating info
 rmation on RISC-V CPUs\, MCUs\, and development boards together with their
  corresponding toolchains\, firmware\, and system images. It establishes a
  comprehensive mapping between CPU architectures\, development boards\, an
 d required software resources. This mapping is maintained in a structured 
 packages index\, which provides a unified\, metadata-driven representation
  of RISC-V hardware and software resources\, along with associated downloa
 d links. This paper presents the overall architecture and design of the Ru
 yiSDK Package Manager\, focusing on three core components: package managem
 ent\, virtual environment isolation\, and device provisioning. The system 
 currently supports most commercially available RISC-V development boards. 
 Beyond toolchain integration\, it lays the foundation for IDE integration 
 and other developer utilities. By streamlining access to software resource
 s and standardizing development workflows\, the system lowers the barrier 
 to entry for RISC-V software development\, facilitates developer onboardin
 g\, and improves visibility into software support across heterogeneous RIS
 C-V platforms.
DTSTAMP:20260522T163212Z
LOCATION:Poster Island D
SUMMARY:RuyiSDK Package Manager - A Unified Package Management and Developm
 ent Environment for RISC-V - Weilin Cai\, Yunxiang Luo
URL:https://cfp.riscv-europe.org/eu-summit-2026/talk/K9TL88/
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