Recap: Arm TechCon 2017 Hypervisor Panel with prpl and Imperas

A well-attended and lively recent ARM TechCon panel explored the topic “Hypervisors: A Real Trend in Embedded, or Just Hype?”  Moderated by Brian Bailey of Semiconductor Engineering (R), panelists (L to R) were: Cesare Garlati, prpl Foundation, chief security officer; Simon Davidmann, Imperas Software, founder and CEO; Jack Greenbaum, Green Hills Software, director of engineering, advanced products; and Chris Turner, ARM, Director of Emerging Technology & Strategy.

prpl arm techcon

The panel explored issues around security and functional safety in embedded system development, especially where software touches the hardware. Offering a range of perspectives in the hypervisor ecosystem, panelists addressed changing processor architectures, hardware virtualization extensions and TrustZone, hypervisors, and real time operating systems (RTOSs) as components of the security/safety solution for embedded systems.

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New Open Virtual Platforms Processor Models for ARM, Imagination Technologies, RISC-V and Renesas Accelerate Software Development

Latest OVP Models and Virtual Prototype Software Release with iGen, Available Now

Oxford, United Kingdom, May 23, 2017 – Imperas Software Ltd., the leader in high-performance software simulation, today announced the availability of new Open Virtual Platforms (OVP) models for ARM, Imagination Technologies, RISC-V and Renesas processors, along with a new OVPsim software release including the iGen modeling tool.

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Imperas Virtual Platform Based Software Tools at DAC 2017

Virtual Prototyping in Demonstrations of Software Development Using Continuous Integration and Jenkins, Debug and Test, and a Tutorial on Linux Bring Up on Heterogeneous Multiprocessor SoCs

Oxford, United Kingdom, May 22, 2017 – Imperas Software Ltd., the leader in high-performance software simulation, today announced their participation at the Design Automation Conference (DAC) 2017, inviting developers of electronic products to register for a demonstration of Imperas virtual platforms for embedded software and systems development, debug and test at the Imperas booth in the World of IoT pavilion, booth #521.

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Integrate dynamic voltage and frequency scaling into instruction-accurate virtual platforms

New article in Embedded Computing Design: Integrate dynamic voltage and frequency scaling into instruction-accurate virtual platforms.

In embedded systems, extra-functional requirements, such as power consumption, have been increasing in importance. In a cooperative effort between OFFIS and Imperas Software, the Open Virtual Platforms (OVP) technology has been equipped with support to express and execute dynamic voltage and frequency scaling (DVFS) compatible power models. Software on the virtual platform can access the actual power consumption and perform power management through DVFS. The technology has been successfully demonstrated for an ARM-based multi-core platform, running a synthetic bare-metal DVFS test application and Linux power management.

Read the full article at 

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prpl is Pragmatic for Security

RTC MagazineWithin the prpl Foundation Security Working Group, Imperas is providing solutions for embedded hypervisor/OS developers. Simon Davidmann, Imperas CEO, wrote a guest blog for RTC Magazine, which focusses on embedded computing, including information for both hardware and software developers of embedded systems.

The article is about the security of embedded systems, what the prpl Foundation is doing about it, and what its Virtualization and Security PEG is focused on.

“Most of the public discussion about security presents various aspects of the problems, or a high level view of risks/solutions, or an individual company’s solution to their slice of the problem. The prpl Foundation’s Security Working Group is taking a pragmatic, cross-functional approach to security in embedded devices and systems. What do I mean by pragmatic and cross-functional?…”

Read the full article here.

Imperas active with prpl Foundation at Imagination Technologies Silicon Valley Summit

Simon is prplAt the Imagination Technologies Silicon Valley Summit, a series of presentations and discussions covered Virtualization, Security and the prpl Foundation.

Imperas, as a founding member of the prpl Foundation Virtualization and Security PEG, is working to provide solutions to assist electronic product developers to remove risks associated with embedded software development.

To view the video of  Simon Davidmann, Imperas CEO, click here.