Open-source News

Linux 6.6 Lands "Pretty Juicy" IOmap Improvements, Lower Latency With IO_uring

Phoronix - Tue, 08/29/2023 - 20:15
Among the exciting early pull requests to land in the new Linux 6.6 kernel cycle are some nice improvements to the IOmap code that should yield some substantive I/O benefits with this new kernel...

Google Announces C3A Instances Coming, Powered By AmpereOne CPUs

Phoronix - Tue, 08/29/2023 - 20:00
Google is using their NEXT'23 conference today to announce that C3A instances are debuting in private preview form for these new AArch64 VMs powered by AmpereOne processors...

EEVDF Scheduler Merged For Linux 6.6, Intel Hybrid Cluster Scheduling Re-Introduced

Phoronix - Tue, 08/29/2023 - 18:40
The EEVDF scheduler code has been merged for the in-development Linux 6.6 kernel. EEVDF replaces the existing CFS scheduler code. There is the likelihood of some performance regressions initially though but the developers will be working to address them as they arise. Additionally, this scheduler pull also re-introduces cluster scheduling for Intel Core hybrid processors...

ClamAV 1.2 Now Extracts UDF Partitions, New systemd Timer

Phoronix - Tue, 08/29/2023 - 18:33
ClamAV 1.2 was released on Monday as the newest version of this open-source, cross-platform anti-virus engine currently maintained by Cisco Systems...

Intel's SVT-AV1 1.7 Video Encoder Delivers Faster Performance

Phoronix - Tue, 08/29/2023 - 18:00
The Intel-led SVT-AV1 open-source AV1 video encoder is out with a major release that delivers on more performance improvements across the board...

Btrfs For Linux 6.6 Brings Fixes, Partially Recovers From Scrub Performance Regression

Phoronix - Tue, 08/29/2023 - 17:55
Btrfs in Linux 6.5 brought various performance improvements and prior to that it was a busy cycle with Linux 6.4 while now with Linux 6.6 the Btrfs file-system driver is mostly centered on delivering fixes...

libavif 1.0 Released With Stable ABI, Experimental AV2 Support

Phoronix - Tue, 08/29/2023 - 07:41
The Alliance For Open Media has released libavif 1.0, the reference library for the AV1 Image File Format (AVIF) with image encode and decode support...

Intel Talks Up 2024 Xeon Sierra Forest & Granite Rapids At Hot Chips

Phoronix - Tue, 08/29/2023 - 05:00
For HotChips 2023, Intel has made some new disclosures around Granite Rapids and Sierra Forest.

AMD Zen 5 / Family 1Ah Temperature Support & EDAC Submitted For Linux 6.6

Phoronix - Tue, 08/29/2023 - 04:18
Over the summer AMD Linux engineers began sending kernel patches for Family 1Ah (Family 26) processors that almost surely are for next-gen Zen 5 processors. Among the initial bits sent out for this next-generation AMD CPU Family are HWMON temperature monitoring and EDAC reporting, which are now on their way for the Linux 6.6 kernel...

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