CommunityNews

CommunityNews

RISC-Vlim, a RISC-V Framework for Logic-in-Memory Architectures

RISC-Vlim, a RISC-V Framework for Logic-in-Memory Architectures.
Most modern CPU architectures are based on the von Neumann principle, where memory and processing units are separate entities. Although processing unit performance has improved over the years, memory capacity has not followed the same trend, creating a performance gap between them. This problem is known as the “memory wall” and severely limits the performance of a microprocessor. One of the most promising solutions is the “logic-in-memory” approach. It consists of merging memory and logic units, enabling data to be processed directly inside the memory itself. Here we propose an RISC-V framework that supports logic-in-memory operations. We substitute data memory with a circuit capable of storing data and of performing in-memory computation. The framework is based on a standard memory interface, so different logic-in-memory architectures can be inserted inside the microprocessor, based both on CMOS and emerging technologies. The main advantage of this framework is the possibility of comparing the performance of different logic-in-memory solutions on code execution. We demonstrate the effectiveness of the framework using a CMOS volatile memory and a memory based on a new emerging technology, racetrack logic. The results demonstrate an improvement in algorithm execution speed and a reduction in energy consumption.

Read in full here:

This thread was posted by one of our members via one of our news source trackers.

Where Next?

Popular General Dev topics Top

First poster: dimitarvp
skiftOS is a simple, handmade operating system for the x86 platform, aiming for clean and pretty APIs while keeping the spirit of UNIX. s...
New
First poster: AstonJ
:tada: Launching Fig I am excited to announce that, as of today, Fig is generally available to the public for download. With our public ...
New
First poster: dpritchett
It’s not what programming languages do, it’s what they shepherd you to. How many of you have listened, read or taken part in a discussio...
New
First poster: bot
Flipper Zero is a portable multi-tool for pentesters and geeks in a toy-like body. It loves hacking digital stuff, such as radio protocol...
New
First poster: bot
The overengineered Solution to my Pigeon Problem. TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlle...
New
CommunityNews
GitHub - livekit/livekit: Scalable, high-performance WebRTC SFU. SDKs in JavaScript, React, React Native, Flutter, Swift, Kotlin, Unity/C...
New
First poster: bot
Developing Godot Projects with Neovim. When I started using Godot Engine, what surprised me the most is the built-in Language Server Pro...
New
First poster: dani
The pool of talented C++ developers is running dry. Highly sought after, rarely provided.
New
First poster: KnowledgeIsPower
Building a Slack/Discord alternative with Tauri/Rust linen <span class="hashtag-icon-placeholder"></span>blog. Introduction My name is K...
New
First poster: AstonJ
On the benefits of learning in public. Learning in public helps me grow as an engineer and seems to benefit others too. Here’s why I sho...
New

Other popular topics Top

AstonJ
If it’s a mechanical keyboard, which switches do you have? Would you recommend it? Why? What will your next keyboard be? Pics always w...
New
PragmaticBookshelf
Design and develop sophisticated 2D games that are as much fun to make as they are to play. From particle effects and pathfinding to soci...
New
PragmaticBookshelf
Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
New
AstonJ
Seems like a lot of people caught it - just wondered whether any of you did? As far as I know I didn’t, but it wouldn’t surprise me if I...
New
AstonJ
Biggest jackpot ever apparently! :upside_down_face: I don’t (usually) gamble/play the lottery, but working on a program to predict the...
New
Maartz
Hi folks, I don’t know if I saw this here but, here’s a new programming language, called Roc Reminds me a bit of Elm and thus Haskell. ...
New
Help
I am trying to crate a game for the Nintendo switch, I wanted to use Java as I am comfortable with that programming language. Can you use...
New
First poster: bot
The overengineered Solution to my Pigeon Problem. TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlle...
New
PragmaticBookshelf
Author Spotlight: VM Brasseur @vmbrasseur We have a treat for you today! We turn the spotlight onto Open Source as we sit down with V...
New
AstonJ
Curious what kind of results others are getting, I think actually prefer the 7B model to the 32B model, not only is it faster but the qua...
New