Open-source News

OpenBLAS 0.3.10 Released With Initial BFloat16 Support, x86_64 Optimizations

Phoronix - Mon, 06/15/2020 - 12:32
A new feature release is now available for this leading open-source BLAS linear algebra library...

Linux 5.8-rc1 Arrives As One Of The Biggest Releases Of All Time

Phoronix - Mon, 06/15/2020 - 05:23
Linus Torvalds just released the Linux 5.8-rc1 test build as what he describes as one of the biggest releases of all time...

EXT4 Per-Inode DAX Support Sent In As A Last Minute Linux 5.8 Addition

Phoronix - Mon, 06/15/2020 - 04:19
Hours ahead of the expected Linux 5.8-rc1 release that also marks the merge window closure of new features for this next kernel version, a secondary EXT4 file-system set of changes were just mailed in...

Linux 5.8 Kernel Features Include New Intel/AMD Capabilities, Security Improvements, Optimizations

Phoronix - Mon, 06/15/2020 - 00:20
Linus Torvalds is expected to release Linux 5.8-rc1 following the two week long Linux 5.8 kernel merge window. Here is our overview of all the big changes coming with this next version of the Linux kernel.

GNOME X.Org vs. Wayland Performance + Power Usage On Fedora 32 With AMD Renoir Laptop

Phoronix - Sun, 06/14/2020 - 20:28
As part of our ongoing testing of the AMD Ryzen 5 4500U and Ryzen 7 4700U "Renoir" mobile processors, here is some Wayland vs. X.Org data with the GNOME desktop on Fedora Workstation 32...

Ubuntu 18.04's Heavily Patched Kernel Opens Door To Lockdown Bypass, Breaks Secure Boot

Phoronix - Sun, 06/14/2020 - 19:07
With Ubuntu 18.04 when running on its Linux 4.15 kernel and not one of the newer hardware enablement kernels, in the mess of patches back-ported to the release it ends up being vulnerable to bypassing the kernel lockdown security and compromising UEFI Secure Boot that is persistent across reboots...

What is PostgreSQL? How Does PostgreSQL Work?

Tecmint - Sat, 06/13/2020 - 14:02
PostgreSQL is the world’s most advanced enterprise-class open source database management system that is developed by the PostgreSQL Global Development Group. It is a powerful and highly-extensible object-relational SQL (Structured Query Language) database system...

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