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Portable Computing Language 1.8 Released For OpenCL On CPUs, Other Accelerators

Phoronix - 12. Říjen 2021 - 18:31
PoCL is the open-source project implementing OpenCL for CPU-based execution as well as multi-device support by getting its Portable Computing Language implementation working atop NVIDIA GPUs via CUDA, AMD GPUs via HSA, and other back-ends by way of LLVM. PoCL 1.8 is out today as the newest feature release...

Intel Tiger Lake Performance Across Five Autumn 2021 Linux Distributions

Phoronix - 12. Říjen 2021 - 13:26
Earlier this month were benchmarks looking at how Intel Tiger Lake performance has improved from Ubuntu 21.04 to Ubuntu 21.10, but how does Canonical's latest Linux offering compete with other autumn 2021 distributions? In this article from the Dell XPS Core i7-1165G7 Tiger Lake notebook are benchmarks of Ubuntu 21.10 going up against Arch Linux, Clear Linux, Fedora Workstation 35, and openSUSE Tumbleweed for getting an idea how the performance compares with this latest-generation Intel EVO notebook.

Glibc 2.35 Removes The Long-Deprecated Intel MPX Support

Phoronix - 12. Říjen 2021 - 11:02
Intel Memory Protection Extensions (MPX) never really took off and the Linux support has been deprecated for a while with the code elsewhere in the stack already having been removed while with the upcoming Glibc 2.35 release that GNU C Library is also flushing away its support...

Linux x86 FPU Code Getting Reworked In Preparation For Intel AMX

Phoronix - 12. Říjen 2021 - 10:45
It's been one year now that Intel has been posting Linux kernel patches to enable AMX support for upcoming Sapphire Rapids processors. Over the past year their Linux kernel patches for enabling Advanced Matrix Extensions has gone through 11 rounds of review but that journey isn't over yet...

Small Basic: moderní reinkarnace BASICu určená pro výuku programování

Root.cz - 11. Říjen 2021 - 23:00
Už jsme se několikrát zmínili o jazycích navržených pro výuku programování. Do této kategorie spadá i Small Basic, jehož jméno se sice odkazuje na klasické BASICy, ovšem jedná se o značně rozdílný dialekt.

SuperTuxKart chystá spoustu novinek, Yuzu vylepšuje výkon

Root.cz - 11. Říjen 2021 - 23:00
Otevřená závodní hra SuperTuxKart chystá vydání nové verze se spoustou novinek. Emulátor přenosné herní konzole Nintentdo Switch Yuzu vylepšuje výkon a renderování. Dopravní strategie OpenTTD 12.0 má první beta verzi.

Lutris 0.5.9 Released With Support For The Epic Games Store, New Options

Phoronix - 11. Říjen 2021 - 20:43
Lutris 0.5.9 is now available for this open-source Linux game manager program that has now added initial support for the Epic Games Store among other new options and enhancements in this new version...

Microsoft Publishes WSL Preview Inside the Windows 11 Store

Phoronix - 11. Říjen 2021 - 20:21
Those running Microsoft's recently released Windows 11 will now be able to find the Windows Subsystem for Linux (WSL) available from within the Microsoft Store for easier setting up of this Linux-based environment...

Intel Posts Latest DG2/Alchemist Linux Patches In Requiring 64K Page Size Handling

Phoronix - 11. Říjen 2021 - 19:53
While Linux 5.15 brings very early bits around DG2/Alchemist graphics card support, further work is needed to bring it into usable shape for end-users. The latest new patch series to be posted came out today with more driver changes needed around local device memory handling for DG2...

Walmart Pushes Open-Source L3AF To Help Out eBPF Ecosystem

Phoronix - 11. Říjen 2021 - 19:07
Retail shopping giant Walmart has found use out eBPF programs and today announced the open-source L3AF to help in the effort...

Ubuntu 19.10 To 21.10: AMD Zen 2 + Radeon Performance On Linux Over Two Years

Phoronix - 11. Říjen 2021 - 14:12
With Ubuntu 21.10 due for release this week I've been running various Ubuntu Linux performance comparisons across a variety of hardware and overall this new release is looking to be in great shape. One of the tests I recently carried out for curiosity is seeing how the AMD Zen 2 performance has evolved now over the past two years on Linux going from Ubuntu 19.10 to Ubuntu 21.10.

More Optimizations Has Linux Approaching 7M IOPS Per Core

Phoronix - 11. Říjen 2021 - 14:04
Linux block subsystem maintainer and IO_uring lead developer Jens Axboe continues making staggering optimizations to the kernel code to squeeze out the maximum performance potential out of his shiny new system...

Krita 5.0 Beta 2 Reworks Its GPU Accelerated Canvas

Phoronix - 11. Říjen 2021 - 12:15
Krita 5.0 Beta 2 is out today as the newest test release for this very powerful, open-source digital painting program...

AMD Publishes New Linux Audio Driver Code For Yellow Carp / ACP6x Audio Co-Processor

Phoronix - 11. Říjen 2021 - 10:49
It was just with Linux 5.15 last month that AMD added a new audio driver for Van Gogh APUs sporting an ACP 5.x audio co-processor (ACP) while now a new driver has been posted for Yellow Carp / Rembrandt with it introducing new ACP 6.x audio co-processor IP...

EROFS File-System Adding LZMA Compression Support Via New MicroLZMA

Phoronix - 11. Říjen 2021 - 10:28
The EROFS read-only file-system is adding LZMA compression support using a new header/container format called MicroLZMA...

Nitrux 1.6.1 prešiel na Linux 5.14

LinuxEXPRES - 11. Říjen 2021 - 4:00

Linuxová distribúcia Nitrux 1.6.1 bola vydaná s aktualizáciami softvérových balíčkov. Okrem poslednej verzie desktopového prostredia KDE Plasma či nástroja Inkscape majú užívatelia dostupné aj jadro Linux 5.14 s opravami chýb a bezpečnostných zraniteľností.

Linux 5.15-rc5 Released With This Cycle Running Smoothly

Phoronix - 11. Říjen 2021 - 1:29
Linus Torvalds just pushed out the Linux 5.15-rc5 kernel release with things looking smooth for this stage and hopefully leading to an on-time release in just a few weeks...

Phoronix Test Suite 10.6 Released With Various Improvements For Linux Benchmarking

Phoronix - 11. Říjen 2021 - 0:19
Phoronix Test Suite 10.6.1 was released today with various improvements for our cross-platform, open-source, fully-automated benchmarking software...

Postřehy z bezpečnosti: Apache neví, že není tečka jako tečka

Root.cz - 10. Říjen 2021 - 23:00
Ve tmě a chaosu vzniklém při výpadku Facebooku by se mohlo zdát, že se už nic horšího stát nemůže. Ale přesvědčíme se, že útočníci číhají na každém rohu a využíjí každičkou, byť nepatrnou, příležitost.

Vyšel RHEL 8.5 beta a první opravná verze Debianu 11

Root.cz - 10. Říjen 2021 - 23:00
Red Hat Enterprise Linux 8.5 beta je k dispozici k veřejnému testování. Vyšly opravné verze Debianu 10 a 11. Vydání Linux Mint 20.3 je v plánu na letošní Vánoce. TUXEDO InfinityBook Pro 14 je k mání s grafikou NVIDIA GeForce RTX 3050 Ti.
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