This web content provides a formal and executable specification for the RISC-V Instruction Set Architecture (ISA). It is written in F# purely functional style, with a deliberately elementary implementation to make it accessible to a wide audience. The specification is a work-in-progress and is part of the ISA Formal Specification Technical Group formed by The […]
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On July 19th, SpaceX launched a Falcon 9 rocket, treating sky watchers in southern California and Arizona to a stunning spectacle. Photographer Jeremy Perez, located north of Flagstaff, captured an extra special sight. After the rocket passed overhead, a red fluorescent glow spread across the Milky Way, visible for almost 20 minutes. This glow is […]
New research conducted by the University of Washington highlights the importance of community engagement in the success of high-speed rail projects. With the Pacific Northwest facing increased population growth and a demand for better public transportation, the Washington State Legislature has allocated $150 million for a high-speed connection between Oregon, Washington, and British Columbia. The […]
Together AI is releasing LLaMA-2-7B-32K, a 32K context model that can be used for tasks such as multi-document understanding, summarization, and question answering. This model is built using Position Interpolation and Together AI’s data recipe and system optimizations. The open-source ecosystem for LLMs has been progressing rapidly, with models like RedPajama and MPT catching up […]
The OS/2 Museum has a vintage Alaris Cougar board, manufactured by IBM for Alaris. The board features a DLC3 processor, also known as Blue Lightning, with a small IBM DLC3 processor and a Socket 2 for regular 486DX/SX processors or a Pentium OverDrive. If a ceramic-packaged 486 or OverDrive processor is installed, the on-board DLC3 […]
The Python Steering Council has made a significant announcement regarding the optional status of the Global Interpreter Lock (GIL) in CPython. PEP 703, the proposal for making the GIL optional, is expected to be accepted, possibly making its debut in the upcoming 3.13 release. However, the Council is exercising caution to ensure backward compatibility and […]
In this blog post, the author shares a surprising story of how a rare Discs of Tron arcade cabinet was found on the side of the road and saved from destruction. The cabinet, designed to immerse players in the action, is considered one of the most complex of its kind. The author recounts how their […]
Yael Tauman Kalai is a pioneering theoretical computer scientist who has made significant contributions to the fields of cryptography and computer science. Despite being a troublemaker in high school, she discovered her passion for math in college and realized its application in securing information through computers. Her work in cryptography has focused on topics such […]
Monetal is an incredible finance management application that offers a user-friendly interface. With Monetal, you can effortlessly track your expenses and manage multiple accounts, including cash, credit cards, and electronic money. The app allows you to log income and expenses for each account, making it a breeze to stay on top of your finances. Some […]
DNS, or Domain Name System, has been a vital part of the internet for over 35 years. However, many people find it difficult to grasp the intricacies of DNS. One reason for this is that much of the system remains hidden from view. For example, users don’t see the resolver’s cache or the conversation between […]