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At launch, we will offer two options: a PlayStation®5 console with an Ultra HD Blu-ray disc drive and a PlayStation®5 Digital Edition without a disc drive. The PS5 gameplay experience will be the same, so the choice is all yours. While there are some slight differences in the look of each model, for the overall design, we wanted to deliver a console that’s bold, stunning, and unlike any previous g
生涯5000本以上のギターをいじり続けたきた管理人が実測データを交え世界一詳しいギターレビューやギターパーツ情報をお届け！
I'm about to share a lengthy tale that begins with Apache OpenDAL™ op.read() and concludes with an unexpected twist. This journey was quite enlightening for me, and I hope it will be for you too. I'll do my best to recreate the experience, complete with the lessons I've learned along the way. Let's dive in! All the code snippets and scripts are available in Xuanwo/when-i-find-rust-is-slow TL;DRJum
By Vadim Filanovsky and Harshad Sane In one of our previous blogposts, A Microscope on Microservices we outlined three broad domains of observability (or “levels of magnification,” as we referred to them) — Fleet-wide, Microservice and Instance. We described the tools and techniques we use to gain insight within each domain. There is, however, a class of problems that requires an even stronger lev
This is an upcoming high performance computing book titled “Algorithms for Modern Hardware” by Sergey Slotin. Its intended audience is everyone from performance engineers and practical algorithm researchers to undergraduate computer science students who have just finished an advanced algorithms course and want to learn more practical ways to speed up a program than by going from $O(n \log n)$ to $
Photo by Nathan Anderson / Unsplash Sometimes you need info about hardware, and you probably lost your invoice, spec list or a password to a store website. Maybe you did an upgrade and this info isn't accurate anymore. It's an easy case for home users, but what to do is you have many machines in a corporate environment? The commands below will also be useful for hardware debug. Uname - Linux kerne
🤗 Try the pretrained model out here, courtesy of a GPU grant from Huggingface! Users have created a Discord server for discussion and support here 4/14: Chansung Park's GPT4-Alpaca adapters: #340 This repository contains code for reproducing the Stanford Alpaca results using low-rank adaptation (LoRA). We provide an Instruct model of similar quality to text-davinci-003 that can run on a Raspberry
AI & MLLearn about artificial intelligence and machine learning across the GitHub ecosystem and the wider industry. Generative AILearn how to build with generative AI. GitHub CopilotChange how you work with GitHub Copilot. LLMsEverything developers need to know about LLMs. Machine learningMachine learning tips, tricks, and best practices. How AI code generation worksExplore the capabilities and be
Researchers created Exo, which helps performance engineers transform simple programs that specify what they want to compute into very complex programs that do the same thing as the specification, only much, much faster. Moore’s Law needs a hug. The days of stuffing transistors on little silicon computer chips are numbered, and their life rafts — hardware accelerators — come with a price. When prog
Deep Learning (DL) algorithms are the central focus of modern machine learning systems. As data volumes keep growing, it has become customary to train large neural networks with hundreds of millions of parameters to maintain enough capacity to memorize these volumes and obtain state-of-the-art accuracy. To get around the costly computations associated with large models and data, the community is i
The goal of this guide is to help you pick the best API to communicate with a hardware device (e.g. webcam, microphone, etc.) on the web. By "best" I mean it gives you everything you need with the shortest amount of work. In other words, you know the general use case you want to solve (e.g. accessing video) but you don't know what API to use or wonder if there's another way to achieve it. One prob
Your first look at PS5's internal components* that will power the next generation of amazing games. *Do not try this at home. Risk of exposure to laser radiation, electric shock, or other injury. Disassembling your PS5 console will invalidate your manufacturer’s guarantee. #PlayStation 5 #PS5 #teardown #deconstruct #hardware
台湾生まれ、台湾育ち。2013年に来日後、日本の大手半導体メーカーにて組み込みソフトウェア開発に従事。2016年〜2020年の間、米国アーバインと中国深センに駐在。2021年アーム株式会社に入社、Arm ツールチェーンソリューションの技術マーケティング及びOEM技術セールスを担当。 Armの仮想ハードウェア「Arm Virtual Hardware」とは？ ――はじめに「Arm Virtual Hardware」の概要を教えてください。 ロイ・チェン（以下、ロイ）：「Arm Virtual Hardware（AVH）」は、IoT開発を加速する包括的なソリューションArm Total Solutions for IoTの重要な一部で、クラウド上に仮想チップ/ボードを構築しソフトウェア開発を効率化する開発環境です。Armが無料で提供しています。 従来の組み込み開発はハードウェアへの依存度が高く
Introduction: A Fairy Tale, Ending A long time ago, when everyone wrote single-threaded programs, one of the most effective ways to make a program run faster was to sit back and do nothing. Optimizations in the next generation of hardware and the next generation of compilers would make the program run exactly as before, just faster. During this fairy-tale period, there was an easy test for whether
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This page is a free and collaborative wiki about hardware hacking! The goal of HardBreak (https://www.hardbreak.wiki/) is to collect knowledge about Hardware Hacking / IoT hacking in one place. There are many great blogs about Hardware Hacking, but it is a rather unpleasant experience to search through multiple blogs in different formats to find the information you need. HardBreak aims to organize
AI & MLLearn about artificial intelligence and machine learning across the GitHub ecosystem and the wider industry. Generative AILearn how to build with generative AI. GitHub CopilotChange how you work with GitHub Copilot. LLMsEverything developers need to know about LLMs. Machine learningMachine learning tips, tricks, and best practices. How AI code generation worksExplore the capabilities and be
You’re seeing information for Japan . To see local features and services for another location, select a different city. Show more Motivation for a Better Go Profiler Golang is the lifeblood of thousands of Uber’s back-end services, running on millions of CPU cores. Understanding our CPU bottlenecks is critical, both for reducing service latencies and also for making our compute fleet efficient. Th
Anonymous Coward曰く、 最高のCPUを探し求めても、その選択肢はAMDとIntelの2つしかない。その事実は、両メーカーごと信者を生み、それにより初心者がCPU購入時に公平なアドバイスを受けることが難しくなっている。しかし、実際の答えは非常に明確だ。ほとんどのユーザーにとってはAMD製CPUを選ぶことが勝利につながる。 わずか3年前には、破産の危機に瀕していたAMDが逆転劇を引き起こし、10年間の市場支配を享受していたIntelに動揺を引き起こした。価格設定はほぼすべての人にとって最も重要な要素だ。AMDはバンドルされたCPUクーラーやオーバークロック機能など数多くの利点を提供することで実質的な勝利を得た。Socket AM4マザーボードの互換性の高さもAMDの利点だ。新旧両方のAMD Ryzen等が利用でき、マザーボードへの投資も効率が良い。 AMDの最新プロセッサは、多
Why you can trust ZDNET : ZDNET independently tests and researches products to bring you our best recommendations and advice. When you buy through our links, we may earn a commission. Our process ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relev
After six months of reverse-engineering, the new Arm “Valhall” GPUs (Mali-G57, Mali-G78) are getting free and open source Panfrost drivers. With a new compiler, driver patches, and some kernel hacking, these new GPUs are almost ready for upstream. In 2021, there were no Valhall devices running mainline Linux. While a lack of devices poses an obvious obstacle to device driver development, there is
March 8, 2024 by Hayden James, in Blog Linux Until recently, and for well over the past decade, my wife and I have been nomads. Moving from the Caribbean to Miami, New York, Las Vegas, Vancouver, and now back home. This has meant that for many of those years, my home office basically comprised of a few laptops and screens. These days, we are more settled; my wife has completed her studies, works f
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A powerful feature of the Raspberry Pi is the row of GPIO (general-purpose input/output) pins along the top edge of the board. A 40-pin GPIO header is found on all current Raspberry Pi boards although it is unpopulated on Raspberry Pi Zero, Raspberry Pi Zero W, and Raspberry Pi Zero 2 W. The GPIO headers on all boards have a 0.1-inch (2.54 mm) pin pitch. Any of the GPIO pins can be designated in s
by Hugo Barra (former Head of Oculus at Meta) Friends and colleagues have been asking me to share my perspective on the Apple Vision Pro as a product. Inspired by my dear friend Matt Mullenweg’s 40th post, I decided to put pen to paper. This started as a blog post and became an essay before too long, so I’ve structured my writing in multiple sections each with a clear lead to make it a bit easier
A language for hardcoding algorithms with pipelines and parallelism into FPGA hardware Quick links: To set up Silice, see the getting started guide. To see what can be done with Silice, check out the example projects (all are available in this repo). To start designing hardware, see learn Silice. Watch the introduction video on programming FPGAs with Silice (youtube). Watch the video on the IceV-d
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diodeBuild, program, and simulate hardware in the browser.
Theseus is a new OS written from scratch in Rust to experiment with novel OS structure, better state management, and how to leverage intralingual design principles to shift OS responsibilities like resource management into the compiler. For more info, check out Theseus's documentation or our published academic papers, which describe Theseus's design and implementation. Theseus is under active deve
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ハードウェア記述言語 Veryl Veryl は SystemVerilog をベースに設計されたハードウェア記述言語であり、以下のような特徴があります。 最適化された構文 Verylは、SystemVerilogの経験者にとって親しみやすい基本構文に基づきながら、論理設計に最適化された構文を採用しています。この最適化には、たとえば合成可能性の保証やシミュレーション結果の一致の保証、頻出する定型文を簡素化する多数の構文などの提供が含まれます。このアプローチにより、学習の容易さ、設計プロセスの信頼性と効率の向上、およびコードの記述の容易さが実現されます。 相互運用性 VerylはSystemVerilogとの相互運用性を考慮して設計されており、既存のSystemVerilogコンポーネントやプロジェクトとの組み合わせや部分的な置き換えをスムーズに行うことができます。さらに、Verylからトラ
Running Linux with kernel 6.3 on Open Source Hardware board with ESP32-S3!
Few days ago I spotted on Twitter that there is possible to run Linux on ESP32-S3. It was good timing as our new EUR 12.00 ESP32-S3-DevKit-Lipo board just hit the mass production, so I got one board and try to replicate the results. ESP32-S3-WROOM1 with 8MB RAM and 8MB Flash Reset and Boot buttons USB-C port with USB-OTG for JTAG debugging and programming USB-C port with CH340X for serial UART for
This gives me a clear set of criteria for choosing which SAM D to use - the SAM D11 is great for super simple things, the SAM D21 is a great all-arounder, and the SAM D51 is great for more demanding applications. Looking towards the future I'm considering two other microcontrollers - the RP2040 and the STM32H7. The RP2040 could be great for applications that don't require a lot of analog I/O, and
Back in 1992 the original Berkeley Packet Filter (BPF) was designed for capturing and filtering network packets that matched specific rules. Filters are implemented as programs to be run on a register-based virtual RISC machine providing a small number of instructions inside the Linux Kernel. Soon it became clear that extending the Kernel by user-supplied programs proves to be useful. But the desi
There are two dedicated CPU feature flags to indicate that REP STOS/MOV are fast and usable as short instruction sequence for memset/memcpy. Having to hand-roll optimized routines for each new CPU generation has been an ongoing pain for decades.And yet here we are again. Shouldn't this be part of some timing testsuite of CPU vendors by now? I'm completely making stuff up here, but I wonder if this
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Google opens Falcon, a reliable low-latency hardware transport, to the ecosystem At Google, we have a long history of solving problems at scale using Ethernet, and rethinking the transport layer to satisfy demanding workloads that require high burst bandwidth, high message rates, and low latency. Workloads such as storage have needed some of these attributes for a long time, however, with newer us
In this post we'll cover new hardware additions to tonari and some of the work and research that went into powering that hardware. We're big fans of the Rust programming language but before this project we hadn't ever used it for embedded hardware. We'll go over our hardware requirements, some possible solutions, some reasons (excuses) for choosing Rust for the job, and provide a primer for gettin
This is a project to anonymously collect hardware details of Linux-powered computers over the world and help people to collaboratively debug hardware related issues, check for Linux-compatibility and find drivers. Probe your computer in order to participate in the project and discover your hardware in details. Share your probes with Linux developers to debug and fix problems with your computer. Pl
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