XGI Display Driver Finally On The Linux Kernel Chopping Block

XGI Tech, the nearly two decade old spin off from SiS that was short-lived and once aimed to be a competitor to ATI and NVIDIA, still has a Linux driver within the mainline kernel. But this frame-buffer driver is slated to soon be removed…

Source: Phoronix – XGI Display Driver Finally On The Linux Kernel Chopping Block

NetBSD Exploring LLVM's LLD Linker For Lower Memory Footprint

The NetBSD project has been making good progress in utilizing the LLVM compiler stack not only for the Clang C/C++ compiler but also for the different sanitizers, the libc++ standard library for C++, and other improvements most of which are working their way into the upstream code-bases. One area of NetBSD’s LLVM support being explored most recently is using the LLD linker…

Source: Phoronix – NetBSD Exploring LLVM’s LLD Linker For Lower Memory Footprint

WLinux & WLinux Enterprise Benchmarks, The Linux Distributions Built For Windows 10 WSL

Making the news rounds a few months back was “WLinux”, which was the first Linux distribution designed for Microsoft’s Windows Subsystem for Linux (WSL) on Windows 10. But is this pay-to-play Linux distribution any faster than the likes of Ubuntu, openSUSE, and Debian already available from the Microsoft Store? Here are some benchmarks of these different Linux distribution options with WSL.

Source: Phoronix – WLinux & WLinux Enterprise Benchmarks, The Linux Distributions Built For Windows 10 WSL

Linux 4.20 Allows Overclockers To Increase The Radeon TDP Power Limit

The AMDGPU Linux kernel driver for a while has now offered command-line-driven OverDrive overclocking for recent generations of Radeon GPUs. This has allowed manipulating the core and memory clock speeds as well as tweaking the voltage but has not supported increasing the TDP limit of the graphics card: that’s in place with Linux 4.20..

Source: Phoronix – Linux 4.20 Allows Overclockers To Increase The Radeon TDP Power Limit

Nouveau Open-Source Driver Will Now Work With NVIDIA RTX 2080 Ti On Linux 5.0

Among the many Linux 5.0 kernel features is initial open-source NVIDIA driver support for the latest-generation Turing graphics processors. Missed out on during the Linux 5.0 merge window was “TU102” support but now that is coming down as a fix for the 5.0 kernel…

Source: Phoronix – Nouveau Open-Source Driver Will Now Work With NVIDIA RTX 2080 Ti On Linux 5.0

Clear Linux's make-fmv-patch Eases The Creation Of GCC FMV-Enabled Code Paths

One of the GCC compiler features unfortunately not taken advantage of by most Linux distributions is FMV – Function Multi-Versioning. FMV is what allows for the compilation of different tuned code paths depending upon the processor and for the particular code-path to be chosen at run-time, i.e. optimizing to your heart’s content with AVX, SSE4, and other instruction set extensions and compiling all of that into a single binary and for the preferred code path to be taken depending upon the CPU running the binary so it will still run on older CPUs as well as today’s most powerful processors…

Source: Phoronix – Clear Linux’s make-fmv-patch Eases The Creation Of GCC FMV-Enabled Code Paths

Quake 2 Gets Real-Time Path Tracing Powered By NVIDIA RTX / VK_NV_ray_tracing

For those Linux gamers with a NVIDIA RTX “Turing” graphics card, there’s finally an interesting open-source workload to enjoy that makes use of the RTX hardware and NVIDIA’s VK_NV_ray_tracing extension… A real-time path tracing port of the legendary Quake 2 game…

Source: Phoronix – Quake 2 Gets Real-Time Path Tracing Powered By NVIDIA RTX / VK_NV_ray_tracing

Is this the most ‘all-in-one’ a computer can possibly be?

Electronic Grenade’s Computer Mouse is the turducken of the tech world, stuffed so full of computing gubbins that you genuinely don’t need anything else. Don’t believe us? See for yourself:

The “Computer” Mouse: A DIY Project

The computer mouse is an entire laptop computer in mouse form that uses the raspberry pi zero W as its brain. I originally wanted to just put a raspberry pi into a mouse but I soon discovered that that large of a mouse didn’t exist.

See what we mean?

The Computer Mouse

Sure, your laptop may be considered an all-in-one computer, but if you’re not a fan of trackpads, you’ll still need a mouse to complete the experience. Electronic Grenade‘s Computer Mouse truly has everything — a mouse, a screen, a keyboard — and while the screen is tiny, it’s still enough to get started.

A GIF of the Computer Mouse in action

Electronic Grenade designed the device using Autodesk Fusion 360, housing a Raspberry Pi Zero W, the guts of two USB mice, a slideout Bluetooth keyboard, and a flip-up 1.5″ full-colour OLED display. For power, the mouse also plays host to a 500mAh battery, charged by an Adafruit Micro-LiPo charger.

It’s very cool. Very, very cool.

A GIF from the movie Storks

Homemade Raspberry Pi laptops

From cardboard pizza boxes to ornate, wooden creations, our community members love making Raspberry Pi laptops out of whatever they can get their hands on.


Steampunk Raspberry Pi laptop

Variations on a theme include projects such as Jeremy Lee’s wrist computer with onboard gyromouse, perfect for any Captain Jack cosplay; and Scripto, the Raspberry Pi word processor that processes words and nothing more.


Photo: a red-cased Scripto sits open on a white work surface. It is on, and Its screen is filled with text.

Electronic Grenade

If you’re a fan of retrofit Raspberry Pi projects, check out Electronic Grenade’s Xbox controller hack. And while you’re skimming through their YouTube channel (as you should), be sure to subscribe, and watch the videos of their other Raspberry Pi–based projects, such as this wooden Raspberry Pi 3 laptop. You can also help Electronic Grenade design and build more projects such as the Computer Mouse by supporting them on Patreon.

Notes

  • A turducken is a chicken stuffed into a duck, that is then in turn stuffed into a turkey, and it sounds all kinds of wrong. Do you know what doesn’t sound all kinds of wrong? Electronic Grenade’s Computer Mouse.
  • The ‘cool, cool, cool’ GIF is from the movie Storks. If you haven’t watched Storks yet, you really should: it’s very underrated and quite wonderful.
  • I meant this Captain Jack and not this Captain Jack.

The post Is this the most ‘all-in-one’ a computer can possibly be? appeared first on Raspberry Pi.



Source: Raspberry Pi – Is this the most ‘all-in-one’ a computer can possibly be?

MoltenVK Sees Big Update To Jump-Start Vulkan On macOS In 2019

Next month MoltenVK will celebrate one year since being open-sourced for allowing the Vulkan API to function on Apple’s macOS/iOS by mapping the Vulkan calls to the Apple Metal graphics/compute API. Just in time for that first birthday, a big MoltenVK update is now available…

Source: Phoronix – MoltenVK Sees Big Update To Jump-Start Vulkan On macOS In 2019

Inkscape 1.0 Alpha Released For This Leading Open-Source Vector Graphics Program

Inkscape on Thursday announced their 0.92.4 release that brought many stability and bug fixes but also some performance improvements and other enhancements. Most exciting though is the debut of Inkscape 1.0 alpha…

Source: Phoronix – Inkscape 1.0 Alpha Released For This Leading Open-Source Vector Graphics Program

Purism Announces "PureOS Store" As Software Store For Their Smartphone & Laptops

Adding to the platter of tasks for Purism as they prepare to ship their Librem 5 Linux smartphone in just a few months, they announced their plans to introduce the PureOS Store for not only their mobile initiative but also their laptops running the Debian-based PureOS operating system…

Source: Phoronix – Purism Announces “PureOS Store” As Software Store For Their Smartphone & Laptops

Mesa 19.0 RADV vs. AMDVLK 2019.Q1.2 vs. Radeon Software 18.50 Linux Vulkan Performance

With the latest AMDVLK Vulkan driver improvements back to coming out on a weekly basis by AMD and Mesa 19.0 development progressing ahead of its feature freeze later this month, here is a fresh Linux gaming benchmark comparison of the AMD Radeon Vulkan driver options on Linux. Tested this round with a Radeon RX 590 and RX Vega 64 was the latest Mesa 19.0 development state for RADV, this week’s new AMDVLK 2019.Q1.2 driver snapshot, and the Radeon Software 18.50 proprietary driver while running a slew of Vulkan-powered Linux games and DXVK.

Source: Phoronix – Mesa 19.0 RADV vs. AMDVLK 2019.Q1.2 vs. Radeon Software 18.50 Linux Vulkan Performance