July 16th, 2015
On May 27th, Mentor released its Veloce Power Application software, which “replaces a file-based power analysis flow with a Dynamic Read Waveform API integration to power analysis tools. [The new] approach captures information from the power switching activity plot and transfers that data to power analysis tools, [enabling] accurate power calculation at the system level, better power exploration at RTL for power budgeting and trade-offs, and more accurate power analysis and sign-off at the gate level.
“The [previous] approach of running the emulator, creating the file, reading the file into the power analysis tool, and running the power analysis tool is now reduced to just the emulator and power analysis run times.”
Several weeks after this announcement, I had a chance at DAC to meet with Jean-Marie Brunet, head of marketing for Mentor’s Emulation Division, and his team. We had a very interesting chat about the company’s progress with the Veloce technology.
Brunet was emphatic: “Mentor graphics is currently the global leader in emulation, with all others trying to play catch up but not succeeding! Our May 27th Veloce Power Application [is a reflection of that leadership].
Electronics April 16, 1965
On April 19, 1965, Electronics magazine published an article that would change the world. It was authored by a Fairchild Semiconductor’s R&D director, who made the observation that transistors would decrease in cost and increase in performance at an exponential rate. The article predicted the personal computer and mobile communications. The author’s name was Gordon Moore and the seminal observation was later dubbed “Moore’s Law.” Three years later he would co-found Intel. The law defines the trajectory of the semiconductor industry, with profound consequences that have touched every aspect of our lives.
The period is sometimes quoted as 18 months because of Intel executive David House, who in 1975 predicted that chip performance would double every 18 months; being a combination of the effect of more transistors and their faster switching time.
What if Gordon Moore got his math wrong and that instead of the number of components on an integrated circuit doubling every couple of years, he said every three years?
Here’s the thing: Yeah, yeah it’s cool that IBM – which apparently invented or first implemented everything [see Below] – has announced 7-nanometer transistors that actually work. Yeah, that’s pretty teeny tiny and everybody’s thrilled. Of course.
Everybody at IBM, GlobalFoundaries, and Samsung (the triumvirate formerly known as Common Platform). Luminaries at Stanford, SUNY, and the Albany NanoTech Complex. Even the Good Governor of the Great Empire State himself.
Guest Post: Rain or Shine for the EDA Cloud?
July 15, 2015 by Tom Anderson, VP of Marketing
Recent announcements from IBM and others about supporting EDA tools in the cloud have spurred renewed discussion on this topic, including here at The Breker Trekker. As expected, the recent posts have been very popular with our readers. Those of you who have been following this topic for a while may recall that, almost exactly two years ago, EDA vendor OneSpin announced cloud support for their formal tools. We invited their VP of Marketing, Dave Kelf, to fill us in their experiences since then:
Two years ago OneSpin introduced the cloud version of it’s Design Verification (DV) formal-based products. Some commentators pointed at other failed EDA attempts to make the same move, suggesting more of the same. Others hailed the announcement as a bold move whose time had come. So… did it work out and what have we learned? The results are surprising, and suggest trends that make some EDA solutions a natural fit for the cloud, whereas others are questionable.
How did I get into this?
July 14, 2015 by Colin Walls
I often get emails from students asking me how to get started in a career in embedded software. I have to assume that they think that this is a path to a well-paid job and a corresponding glamorous lifestyle. I would hate to disillusion someone who is just setting out on life. I guess that I had great expectations too.
I am never able to give detailed advice on what to do and just comment that embedded software engineers actually come in several flavors. At one extreme, they are engineers with a deep knowledge of hardware and only do a bit of software when necessary; such skills are ideal for developing drivers and other low level code. At the other extreme, there are programmers who have no idea about embedded systems, but are focused on the application domain; their skill set is not very different from a software engineer working on applications for Windows or Linux. And, in the middle, are guys who understand real time behavior and real time operating systems.
The sun set quietly over the San Francisco Bay Area this evening, leaving a dusk awash in the light jewel tones of early evening. A hint of fleeting pink against a dome of whisper blue. Small breezes stirred the leaves on the big trees stenciled against the sky, while the little trees closer to the earth stood respectful and still. Sitting on the front stoop and listening to the calm, it was hard to remember the chaos of this morning, the noise, the color, the wicked mischief of Gary Smith’s wake.
Held in Silicon Valley, before the noon hour had even arrived, the ballroom at the Double Tree was awash in folks wearing ORANGE! (Master Cooley’s bossy caps, not mine) because that, according to all reports, was Gary Smith’s favorite color. And there was many a photo in the slide show presented to prove the point.
The wake was put together by a large committee of well wishers on behalf of Gary’s family, so Lori Kate, Gary’s son, daughters, and granddaughters could hear more about a man who everyone in the industry knew, everyone in the industry argued with, and everyone in the industry loved. The family simply showed up to Gary’s wake and was surrounded by all that love.
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