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Rust-Written Linux Scheduler Continues Showing Promising Results For Gaming

“A Canonical engineer has been experimenting with implementing a Linux scheduler within the Rust programming language…” Phoronix reported Monday, “that works via sched_ext for implementing a scheduler using eBPF that can be loaded during run-time.” The project was started “just for fun” over Christmas, according to a post on X by Canonical-based Linux kernel engineer

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Revolutionary ‘LEGO-Like’ Photonic Chip Paves Way For Semiconductor Breakthroughs

“Researchers at the University of Sydney Nano Institute have developed a small silicon semiconductor chip that combines electronic and photonic (light-based) elements,” reports SciTechDaily. “This innovation greatly enhances radio-frequency (RF) bandwidth and the ability to accurately control information flowing through the unit.” Expanded bandwidth means more information can flow through the chip and the inclusion

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Street Photography, With RADAR!

As the art of film photography has gained once more in popularity, some of the accessories from a previous age have been reinvented, as is the case with [tdsepsilon]’s radar rangefinder. Photographers who specialized in up-close-and-personal street photography in the mid-20th century faced the problem of how to focus their cameras. The first single-lens reflex

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Ceph: a Journey To 1 TiB/s

It’s “a free and open-source, software-defined storage platform,” according to Wikipedia, providing object storage, block storage, and file storage “built on a common distributed cluster foundation”. The charter advisory board for Ceph included people from Canonical, CERN, Cisco, Fujitsu, Intel, Red Hat, SanDisk, and SUSE. And Nite_Hawk (Slashdot reader #1,304) is one of its core

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Understanding spatial design for visionOS

Apple Vision Pro’s release is imminent, and there are lot of things for developers to consider when building apps for the headset. Here’s what you should think about when making visionOS apps. Apple Vision Pro in a cold environment. The Apple Vision Pro is an interactivity departure for Apple. Unlike apps for Mac or iOS,

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Hardware Should Lead Software, Right?

Once upon a time, about twenty years ago, there was a Linux-based router, the Linksys WRT54G. Back then, the number of useful devices running embedded Linux was rather small, and this was a standout. Back then, getting a hacker device that wasn’t a full-fledged computer onto a WiFi network was also fairly difficult. This one,

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Apple Hongdae store opens in South Korea

Apple has opened up its Apple Store in Hongdae, South Korea, bringing its total store count in the Asia-Pacific region up to 100. The queue outside the Apple Hongdae store Apple opened its Apple Store in the Hongdae neighborhood of Seoul, South Korea on Saturday, which is both the 100th Apple Store in the Asia-Pacific

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