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The AMD Ryzen 7 9800X3D processor is the first Zen 5 CPU with 3D V-Cache, boasting 8 cores and 16 threads with 64MB of cache. The 64MB 3D V-Cache located under the processor cores improves cooling efficiency. Priced at $479 USD, the processor features a 5.2GHz boost and 4.7GHz base clock, providing a total of […]
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In this article, Maksim Panchenko discusses BOLT, a binary optimization and layout tool used by Meta to optimize kernel binary, improving code locality for better performance. Originally designed for large applications at Meta, BOLT is now used by various projects like Python, LLVM, Rust, and more since its release as open source. By rearranging code […]
The author explores the challenges of powering a Mars base, analyzing different fuel mixes and energy consumption needs. The post delves into the aspects of using microwaves to beam power from Earth to the Moon and the intricacies of power production on Mars. The discussion includes considerations of fuel types, energy storage, transportation needs, and […]
Nintendo has confirmed that the successor to the Nintendo Switch will be backward compatible, allowing Nintendo Switch software to be played on the new console. Nintendo President Shuntaro Furukawa announced the news, mentioning that further information will be revealed at a later date. The new console will also support Nintendo Switch Online. Developers have been […]
A proactive agent named Aide uses LSP tools like “Go to references” to propose fixes or include missing files in coding contexts. The agent, developed by Sandeep, CEO of CodeStory Developercontrol, achieved State of the Art status by resolving 43% of issues in a framework tested against SWE-Bench Lite. Aide enables AI-assisted edits in coding […]
The author, coming from a background in computer vision, embarked on a project to enhance their understanding of trajectory optimization and Model Predictive Control by creating a simulation demonstration. The article details the formulation of the cart-pole system problem, including equations of motion and control actions. The author implements an optimization problem using Model Predictive […]
When feeling bored, I find exploring macOS Bash commands fascinating. Access your Keychain secrets programmatically with ‘security find-internet-password -s “https://example.com”‘. Utilize the 1Password CLI for accessing items via command line. Open files using ‘open file.txt’ from the terminal, simplifying the process. Copy and paste with ‘pbcopy’ and ‘pbpaste’, seamlessly moving text around. Stay up-to-date with […]
Join the JunoCam Images Gallery to explore raw images from the Juno spacecraft and unleash your creativity. From simple cropping to advanced color reconstruction, the possibilities are endless. The intense radiation belts of Jupiter pose a challenge for image quality, affecting dynamic range and increasing noise. Citizen scientists are invited to process these images in […]
Customize your Hacker News experience by personalizing the front page with stories you like or dislike. Simply click the appropriate buttons and then hit “Update” to receive recommended stories tailored to your preferences. Clear your likes and dislikes at any time and easily view your liked stories for future reference. This feature aims to provide […]
Intel has long dominated the datacenter CPU market, but AMD’s EPYC processors are now being used in the most expensive machines, outselling Intel in the datacenter segment. Intel has had to offer significant discounts on its server chips due to AMD’s competitive advantage, leading to a decrease in revenue and profit margins. The 128-core Xeon […]