Chips and Cheese
Computex 2025: Intel ARC Pro B-Series
#ChipAndCheese

Hello you fine Internet folks,

Today Intel is announcing their successor to the Intel ARC Pro A-Series GPUs in the form of the Intel ARC Pro B-Series GPUs. The B-Series is launching the the form of 2 SKUs, the B50 and the B60. Due to time constraints and the vastness of Computex, the transcript/article will be done after Computex.

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Hope y'all enjoy!

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(author: George Cozma)

Daniel Lemire's blog
Returning several values from a function in C++ (C++23 edition)

Telegraph | source

Telegraph

Returning several values from a function in C++ (C++23 editi…

Many programming languages such as the Go programming language are designed to make it easy to return several values at once from a function. In Go, it is often used to return an optional error code. The C++ programming language does not have a built-in support…

属于CYY自己的世界
RISC-V Summit Europe 2025 游记

Telegraph | source
(author: Yangyu Chen)

Telegraph

RISC-V Summit Europe 2025 游记

前言 最近参加了 RISC-V Summit Europe 2025 ，在各种体验上是最近几次开会体验感最好的一次，决定更新一下游记。 行前准备

Sci-Net https://sci-hub.se/sci-net

杰哥的{运维，编程，调板子}小笔记
分析 Rocket Chip 中 Diplomacy 系统

Telegraph | source

Telegraph

分析 Rocket Chip 中 Diplomacy 系统

分析 Rocket Chip 中 Diplomacy 系统¶ 背景¶ Rocket Chip 大量使用了 Diplomacy 系统来组织它的总线、中断和时钟网络。因此，如果想要对 Rocket Chip 进行定制，那么必须要对 Rocket Chip 中 Diplomacy 系统的使用有充分的了解，而这方面的文档比较欠缺。本文是对 Rocket Chip 中 Diplomacy 系统的使用的分析。阅读本文前，建议阅读先前的 分析 Diplomacy 系统 文章，对 Diplomacy 系统的设计和内部实现获得一定的了解。…

Open Hardware Ethernet Switch project, part 1 https://serd.es/2025/05/08/Switch-project-pt1.html

Matt Keeter
Gradients are the new intervals

source
(author: Matt Keeter ([email protected]))

Daniel Lemire's blog
Producing useful commands on the go using C++ and AI

Telegraph | source

Telegraph

Producing useful commands on the go using C++ and AI

Name,Age,City Alice,30,New York Bob,25,London Charlie,12,Paris David,40,Longueuil David,35,Tokyo

Chips and Cheese
Arm’s Bifrost Architecture and the Mali-G52
#ChipAndCheese

Telegraph | source
(author: Chester Lam)

Telegraph

Arm’s Bifrost Architecture and the Mali-G52

Arm (the company) is best known for its Cortex CPU line. But Arm today has expanded to offer a variety of licensable IP blocks, ranging from interconnects to IOMMUs to GPUs. GPUs make for an interesting discussion topic because they’ve evolved to become highly…

打个小广告，欢迎大家来报名cyy在 OSPP 发布的 GCC-Fortran 的 FMV 实现， cyy 已经写过一个小的 demo 解决了一个 Fortran 的小坑，剩下的工作大概只剩下适配一下 gfortran 前端， cyy 可以分享很多关于 FMV 优化性能的 Insight ，在基本功能支持了以后如果对 FMV 还有想法还可以一起合著论文。 https://summer-ospp.ac.cn/org/prodetail/25c480531?list=org&navpage=org

summer-ospp.ac.cn

开源软件供应链点亮计划-开源之夏2025

OSPP2025 搭建开源社区和高校开发者的桥梁，培养和发掘更多优秀的开发者，共筑开源软件可靠供应链。

Matrix-vector multiplication implemented in off-the-shelf DRAM for Low-Bit LLMs https://arxiv.org/abs/2503.23817

arXiv.org

MVDRAM: Enabling GeMV Execution in Unmodified DRAM for Low-Bit LLM...

General matrix-vector multiplication (GeMV) remains a critical latency bottleneck in large language model (LLM) inference, even with quantized low-bit models. Processing-Using-DRAM (PUD), an...

Load-Store Conflicts https://zeux.io/2025/05/03/load-store-conflicts/

zeux.io

Load-store conflicts

meshoptimizer implements several geometry compression algorithms that are designed to take advantage of redundancies common in mesh data and decompress quickly - targeting many gigabytes per second in decoding throughput. One of them, index decoder, has seen…

Dummy's Guide to Modern LLM Sampling https://rentry.co/samplers

rentry.co

Dummy's Guide to Modern Samplers

An idiot's comprehensive guide to modern sampling

Daniel Lemire's blog
C++20 concepts for nicer compiler errors

Telegraph | source

Telegraph

C++20 concepts for nicer compiler errors

In C++, templates enable generic programming by allowing functions and classes to operate on different data types without sacrificing type safety. Defined using the template keyword, they let developers write reusable, type-agnostic code, such as functions…

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如何去除 PDF 的 metadata

exiftool -all= some.pdf
qpdf --linearize some.pdf - > some.cleaned.pdf