Open-source News

The ACRN™ Open Source Hypervisor for IoT Development Announces ACRN v2.0 and Functional Safety Certification Concept Approval

The Linux Foundation - Tue, 07/21/2020 - 23:00

New hybrid-mode architecture expands the scope of the project to include industrial IoT and edge device use cases, delivers new flexibility in resource sharing across virtual machines and new levels of real-time and functional safety

San Francisco, Calif., July 21, 2020 – Project ACRN, an open source IoT hypervisor hosted at the Linux Foundation, today is announcing ACRN v2.0, which expands the scope of the project and introduces a new hybrid-mode architecture with a focus on industrial IoT and edge device use cases, delivering flexibility in resource sharing and new levels of real-time and functional safety for demanding workloads in both the automotive and industrial segments.

“The ACRN project is moving fast to address the increasingly complex requirements for IoT devices, networks and environments,” said Mike Dolan, senior vice president and general manager of projects at the Linux Foundation. “This speed and agility in development can only be achieved through collaboration and we’re happy to be able to support this important work.”

Eddie Dong, senior Principal Engineer, architect, and maintainer of Project ACRN said, “The rapid evolution and development from version 1.0 to 2.0 in a year demonstrates the momentum of this project and the demand for a flexible, real-time, safety-critical, open source hypervisor for industrial players that are architecting mission-critical technologies.”

ACRN version 2.0
ACRN 2.0 uses a hybrid-mode architecture to support real-time industrial IoT workloads and edge devices and simultaneously supports both traditional resource sharing among Virtual Machines (VMs) and complete VM resource partitioning required for functional safety. Workload management and orchestration are also enabled now with ACRN, allowing open source orchestrators such as OpenStack to manage ACRN VMs. ACRN supports secure container runtimes such as Kata Containers orchestrated via Docker or Kubernetes.

ACRN 2.0 main features include:

  • ACRN architecture upgrade to support hybrid mode
  • New hardware platform support
  • Pre-launched Safety VM support
  • Post-launched VM support via OVMF
  • Post-launched Real-time VM support
  • Real-time VM performance optimizations
  • CPU sharing support
  • Large selection of OSes for user VMs
  • GRUB bootloader
  • SR-IOV support
  • Both passthrough and shared Graphics support
  • Shared memory based inter-VM communication
  • Configuration tools support
  • Kata Containers Support
  • VM orchestration
  • Improved Documentation

Rina Raman, Vice President and General Manager of the Embedded Acceleration Division at Intel Corporation said, “The fourth industrial revolution, characterized by a fusion of disruptive technologies, requires agility and the ability to consolidate heterogeneous workloads, some of which carry very strict requirements of Functional Safety certification or Real-Time behavior. With its 2.0 release, Project ACRN is now offering an open source hypervisor that makes such workload consolidation possible.”

Thomas Berndorfer, CTO, TTTech Industrial said, “ACRN 2.0 prioritizes the three key requirements for hypervisors today in the Industrial IoT and edge environments: functional safety, real-time, and flexibility for resource sharing among virtual machines. This set of features is uniquely found in ACRN. Contributing actively to the project allows us to shape the future of this critical and rapidly developing technology. ACRN delivers a flexible, real-time, open source hypervisor for industries that have the world’s most demanding mission-critical requirements.”

You can find details about these features and more in the ACRN 2.0 release notes: https://projectacrn.github.io/latest/release_notes/release_notes_2.0.html

ACRN Functional Safety Certification – Safety Concept Approval
ACRN has successfully received concept approval from TÜV SÜD Rail GmbH for its functional safety concept, design and management process in place. The concept approval letter claims that “ACRN Hypervisor is able to fulfill the requirements in accordance with SIL 3 of the IEC 61508 standard.” TÜV SÜD is a trusted partner of choice for safety, security, and sustainability solutions. IEC 61508 is considered as the “Golden Standard” in the functional safety industry. ACRN is on track to receive the final functional safety certification by the end of 2020.

About the ACRN Project
ACRN is a flexible, lightweight reference hypervisor that is built with real-time and safety-criticality in mind. It is optimized to streamline embedded development through an open source platform. ACRN Project members include ADLINK, Aptiv, Intel Corporation, LGE, and Neusoft Corporation. To learn more about the project, visit projectacrn.org.

About the Linux Foundation
Founded in 2000, the Linux Foundation is supported by more than 1,000 members and is the world’s leading home for collaboration on open source software, open standards, open data, and open hardware. Linux Foundation’s projects are critical to the world’s infrastructure including Linux, Kubernetes, Node.js, and more.  The Linux Foundation’s methodology focuses on leveraging best practices and addressing the needs of contributors, users, and solution providers to create sustainable models for open collaboration. For more information, please visit  linuxfoundation.org.

The Linux Foundation has registered trademarks and uses trademarks. For a list of trademarks of The Linux Foundation, please see our trademark usage page: https://www.linuxfoundation.org/trademark-usage. Linux is a registered trademark of Linus Torvalds.

 

###

Media Contact
Jennifer Cloer
jennifer@rethinkitmedia.com
503-867-2304

The post The ACRN™ Open Source Hypervisor for IoT Development Announces ACRN v2.0 and Functional Safety Certification Concept Approval appeared first on The Linux Foundation.

3D Printing Effort Becomes Linux Foundation Open Standards Project, Announces New Executive Director

The Linux Foundation - Tue, 07/21/2020 - 23:00

3MF Consortium joins Linux Foundation, announces new executive director as it moves from development to adoption

San Francisco, Calif., July 21, 2020 – The 3MF Consortium, the organization dedicated to advancing a universal specification for 3D printing, today announced it is becoming a Linux Foundation member and that HP’s Luis Baldez is its new Executive Director (ED). Baldez supersedes Microsoft’s Adrian Lannin, who has served as ED since the 3MF Consortium was founded in 2015. Among the original creators of the 3MF Consortium, Lannin will remain a strategic advisor to the group.

The 3MF Consortium is among the original members of the Joint Development Foundation (JDF), which became part of the Linux Foundation in recent years to enable smooth collaboration among open source software projects and open standards. 3MF will take advantage of the combined strengths of the Linux Foundation/JDF alliance to advance 3D printing specifications and formats. With the majority of the world’s largest players in the 3D printing industry, 3MF Consortium represents the core of the industry’s innovation in this area.

“The 3MF Consortium has done the important work to create an open standard for 3D printing. The time is now to drive the evolution of 3MF from development to adoption,” said Luis Baldez, executive director, 3MF Consortium. “We would not be where we are today without Adrian Lannin’s leadership and contributions, and we’re looking forward to his insights as our ongoing advisor.”

Baldez was recently elected Executive Director by the 3MF Consortium membership to expand upon the technical progress and success of the 3MF standard by building new functionalities for the standard through collaboration with Linux Foundation and JDF. Baldez is a 3D printing veteran with experience across new technology business development. It is this combination of expertise that makes him well-suited for the ED role at 3MF Consortium, where the focus is maturing from standards development to implementation and adoption. Baldez has also held R&D engineering leadership positions at other multinationals and startups.

“Luis is a longtime champion of open standards and is an expert in the 3D printing space,” said Alex Oster, chairman of the 3MF technical working group and director of additive manufacturing at Autodesk. “Luis’ leadership and our collaboration with Linux Foundation will accelerate our work on 3D printing and help us build an even more vibrant network of contributions.”

The 3MF Consortium has grown rapidly since its formation in 2015, garnering new member investments and adoption across the industry’s leaders in 3D printing. It is supported by 3D Systems, Autodesk, GE, HP, Materialise, Microsoft, nTopology, Stratasys, and Siemens among 16 companies and has been implemented in nearly 40 products across 22 companies. The 3MF specification is robust and includes six extensions that range from core and production to slice, material and property (including color), beam lattice and security. The Secure Content specification was recently released and establishes an underlying mechanism for payload encryption of sensitive 3D printed data based on modern web standards. For the detailed specifications for all extensions, please visit the 3MF Consortium github repository: https://github.com/3MFConsortium/

For more information about the 3MF Consortium, please visit: https://3mf.io/

About the 3MF Consortium
The 3MF Consortium is comprised of leading AM hardware and software companies driving the Industry 4.0 revolution. The consortium releases and maintains the 3MF specifications that allow design applications to send full-fidelity 3D models to a mix of other applications, platforms, services, and printers. For more information, please visit: https://3mf.io/.

About the Joint Development Foundation
Launched in 2015, the Joint Development Foundation (the Joint Development Foundation) is an independent non-profit organization that provides the corporate and legal infrastructure to enable groups to quickly establish and operate standards and source code development collaborations. More information about the Joint Development Foundation is available at http://www.jointdevelopment.org/.

About the Linux Foundation
Founded in 2000, the Linux Foundation is supported by more than 1,000 members and is the world’s leading home for collaboration on open source software, open standards, open data, and open hardware. Linux Foundation’s projects are critical to the world’s infrastructure including Linux, Kubernetes, Node.js, and more.  The Linux Foundation’s methodology focuses on leveraging best practices and addressing the needs of contributors, users, and solution providers to create sustainable models for open collaboration. For more information, please visit  linuxfoundation.org.

The Linux Foundation has registered trademarks and uses trademarks. For a list of trademarks of The Linux Foundation, please see our trademark usage page: https://www.linuxfoundation.org/trademark-usage. Linux is a registered trademark of Linus Torvalds.

###
Media Contact
Jennifer Cloer
jennifer@rethinkitmedia.com
503-867-2304

The post 3D Printing Effort Becomes Linux Foundation Open Standards Project, Announces New Executive Director appeared first on The Linux Foundation.

AMD Launches Ryzen 4000 APUs - But Only For Pre-Built PCs / OEMs

Phoronix - Tue, 07/21/2020 - 21:06
AMD today officially revealed their Renoir-based Ryzen 4000 APUs. Unfortunately though for enthusiasts, at least for now these APUs are just available for pre-built systems and OEMs...

TUXEDO Computers Launches A Linux Laptop With Ryzen 7 4800H / Ryzen 5 4600H

Phoronix - Tue, 07/21/2020 - 20:58
Back in May the folks at TUXEDO Computers in Germany launched their first AMD Linux laptop. That device though was a letdown in being based on a previous-generation AMD Ryzen 3000 series mobile processor rather than the far better Ryzen 4000 "Renoir" processors. Fortunately, today they announced the Pulse 15 laptop that comes in Ryzen 5 4600H and Ryzen 7 4800H processor options...

Eclipse OpenJ9 v0.21 Released With Many Fixes, Big Performance Improvements For AArch64

Phoronix - Tue, 07/21/2020 - 18:35
A new version of the Eclipse OpenJ9 JVM implementation was released last week with many fixes and other improvements over its prior release...

AMDVLK 2020.Q3.1 Vulkan Driver Brings More Performance Tuning

Phoronix - Tue, 07/21/2020 - 18:23
AMD has just issued their first new open-source AMDVLK Vulkan driver release in several weeks...

Latest Linux Patch Further Confirms Intel Alder Lake As A Hybrid Core Design

Phoronix - Tue, 07/21/2020 - 18:05
Jiving with all the recent rumors, the latest Linux kernel patch work further spells out clearly that Intel Alder Lake will feature a hybrid core design akin to Arm's big.LITTLE architecture...

Pages