ARMing AI/ML

ARMing AI/ML
by Bernard Murphy on 03-24-2017 at 7:00 am

There is huge momentum building behind AI, machine learning (ML) and deep learning; unsurprisingly ARM has been busy preparing their own contribution to this space. They announced this week a new multi-core micro-architecture called DynamIQ, covering all Cortex-A processors, whose purpose is in their words, “to redefine Read More


Webinar alert – Hybrid prototyping for ARMv8

Webinar alert – Hybrid prototyping for ARMv8
by Don Dingee on 07-15-2016 at 4:00 pm

All the talk about ARM server SoCs has been focused on who will come up with the breakthrough chip design. Watching trends like OPNFV develop suggests the big breakthrough is more likely to come on the ARMv8 software side. How do you quickly validate ARMv8 software when you don’t have the exact ARMv8 SoC target?… Read More


Networking through dark silicon power islands

Networking through dark silicon power islands
by Don Dingee on 12-27-2015 at 7:00 am

For decades, tracing back to the days of Deming, the way to tackle complex engineering problems has been the pareto chart. Charting conditions and their contribution to the problem leads to mitigation priorities.

In the case of SoC power management, the old school pareto chart said the processor core was the biggest power hog and… Read More


New CoreLink IP ties in mobile GPU coherently

New CoreLink IP ties in mobile GPU coherently
by Don Dingee on 10-29-2015 at 7:00 am

A mobile GPU is an expensive piece of SoC real estate in terms of footprint and power consumption, but critical to meeting user experience demands. GPU IP tuned for OpenGL ES is now a staple in high performance mobile devices, rendering polygons with shading and texture compression at impressive speeds.

Creative minds in the desktop… Read More


How Qualcomm crushed the mobile roadmap

How Qualcomm crushed the mobile roadmap
by Don Dingee on 04-09-2014 at 1:00 pm

Qualcomm’s Snapdragon 810 announcement this week may seem like just another mondo-core SoC on a way-cool TSMC 20nm advanced process. Looking past the technology shows an understated genius in creating a roadmap – and why yours and most everyone else’s probably sucks.… Read More


Analyzing Cortex Performance

Analyzing Cortex Performance
by Paul McLellan on 05-16-2012 at 7:45 am

CPAK sounds like something politicians create to collect money, but in fact it is a Carbon Performance Analysis Kit. It consists of models, reference platform, initialization software (for bare metal CPAKs) or OS binary (for Linux and Android based CPAKs). They are (or will soon be) available for ARM Cortex A9, ARM Cortex A15 and… Read More


ARM big.LITTLE Virtual Platforms

ARM big.LITTLE Virtual Platforms
by Paul McLellan on 04-03-2012 at 7:11 pm

You have probably heard something about ARM’s big.LITTLE architecture. This links a Cortex-A15 multi-core CPU with a Cortex-A7 CPU. The A15 is a high-performance processor and the A7 is a very low power processor. The basic idea is that when high-performance is required (playing a graphical video game on your smartphone,… Read More