---
title: Blog posts tagged "RVA23"
description: Canonical makes open source secure, reliable and easy to use, providing
  support for Ubuntu and a portfolio of enterprise-grade technologies. Founded in
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url: https://canonical.com/blog/tag/rva23?format=md
---

# Blog posts tagged "RVA23"

#### [RISC-V profiles – why is RVA23 significant?](https://canonical.com/blog/risc-v-profiles-why-is-rva23-significant)

Introduction One of the important offerings of the RISC-V Instruction Set Architecture (ISA) is the ability to customize and extend the base instruction set. An initial reaction to hearing this is often to worry about software portability and compatibility, since if every RISC-V CPU  offers a slightly different set of instructions, softwa

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