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Posts Tagged ‘Synopsys’

Strange bedfellows: Synopsys & Software Freedom Conservancy

Tuesday, September 9th, 2014

 

Open source EDA software has been of interest to many, albeit not all, for a number of years. The appeal is intuitive: price point, ability to modify code, ability to weigh in on the design and usability, and so on. The drawbacks are also intuitive: unstable code, insufficient and/or eccentric documentation, ebb and flow of volunteer developers, lack of long-term support for algorithms and code, inability to interact with customers at a detailed enough level to provide software that truly solves problems and supports design.

There are two other drawbacks as well. Open source software is difficult to monetize around and it’s the antithesis of all things proprietary. The EDA industry, however, is profoundly proprietary. End of story?

Surprisingly, no. If you google “Synopsys Open Source”, you’ll get a whole page of links with this intro: “The following open source software are included in one or more Synopsys FPGA software products. Each is a link to information and source code for the respective package. In addition, when required by the open source license agreement, source code or information on acquiring source code is also included with the software product.”

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EDA in Moscow: Business as Usual, the Glue that Binds

Thursday, August 7th, 2014

 

Ten years ago, numerous hardworking folks in EDAC struggled long and tenaciously to get EDA software removed from a host of restricted-overseas-commerce lists. For those efforts several members of the EDAC community were honored, while sighs of relief were breathed that the industry would not be foolishly restricted by the U.S. Government from exporting their agnostic-to-end-use software.

After all, why would electronic design software have anything to do with communications, avionics, surveillance, ground-based mechanized weaponry, or surface-to-air missile guidance systems, let alone a host of other electronic junk? ‘Just because we made it, doesn’t mean we want it to be used by the bad guys for evil purposes,’ the EDA industry said. And added, ‘Heck, we just produce the stuff. We’re not responsible for how it’s used.’

Of course, that’s not to say that restrictions and guidelines for international commerce have not applied to both EDA and IP. In September of last year, I attended an evening seminar hosted by EDAC that, thanks to the articulate intelligence of Cadence Group Director for Export Compliance and Government Relations Larry Disenhof, outlined in detail the complexities and convoluted guidelines that business folks in the United States must adhere to if they want to stay legal and in business when participating in overseas trade.

It all seemed highly confusing and fraught with the dangers of inadvertently operating outside the lines of what the U.S. Government considered appropriate behavior. Nonetheless, Disenhof offered hope that if companies paid close, close attention to the shifting sands of international relations – pretty much on a daily basis – they would be okay when it comes to obeying the law.

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Rhines: EDAC’s Numbers as The World Turns

Thursday, July 17th, 2014

 

Once again EDAC’s Market Statistics Service has released quarterly results for the EDA and IP industries, and once again Mentor Graphics CEO Wally Rhines has taken time to debrief the press on the numbers. When we spoke by phone on July 15th, Rhines started with a qualitative eval of the financial situation in Q1_2014, and moved from there to answer several longer-range questions about autos and today’s troubled world.

“The first quarter of 2014 was good for the industry, but not great,” he said. “With overall growth of 4.6 percent, year over year, it was a good quarter with the highlight being logic design was up a solid 6.6 percent. Other than that, there was not a lot else [remarkable in EDA].”

“Steady, but not glamorous, for Q1?” I asked.

Rhines said, “Yes, steady as she goes in EDA. The IP business, however, was up strongly in Q1, driven up by results from the non-reporting companies, not members of EDAC. We collect public info from non-reporting IP companies such as ARM, Imagination Technologies, MIPS, Rambus [and Synopsys], and we can see overall that the IP business [exhibited] 10-percent growth, quarter over quarter, Q1_2013 to Q1_2014.”

He added, “The bigger trend [visible in] the current MSS report is that all of the world is showing strong [sales], except Japan which is very weak, down 19 percent in contrast to Asia Pacific, which is up 13.5 percent.

“You should also note that North America and Europe are quite strong, up 7 percent or more.  Japan is well below those regions as well. Japan used to be a big part of the total [numbers for the industry], substantially larger than the Asia Pacific Region, but now the Pac Rim is twice the size of the Japanese market.”

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Silicon Cloud: Architecting the Future of Design

Wednesday, July 16th, 2014

 

Despite its ethereal-sounding name, Silicon Cloud International is a company grounded in the reality of chip design, particularly for an important international demographic, professors and students. Mojy Chian is CEO of the Singapore-based SCI. We spoke recently by phone.

Chian started by defining the cloud. “The concept of the cloud is straightforward. It means remote computing, so if you are not using your local machine, you are using the cloud. There are a lot of applications in the cloud, including eCommerce, Facebook, cloud storage, and remote collaboration based in the cloud.

“Certainly, usage of the cloud has taken off in recent years, but remember there are several different types of clouds. In contrast to private cloud computing, public cloud computing means accessing machines [owned by other companies such as Amazon], where you can actually go and use their machines.”

Our conversation being specific to chip design, I asked Chian to comment on widespread industry concerns regarding security when working in the public cloud. Companies are oft-times reluctant to compute and/or store their designs in the public cloud for fear of losing their precious data to hackers and pirates.

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DAC 2014: Algorithms, Adjacencies, Animosities, World Peace

Thursday, June 5th, 2014

 

The June breezes were intense in San Francisco this week. The fog was swirling out at the Great Highway, and making itself known across town amidst the flags flying sharply over Moscone Center. The Electronic Design Automation and IP communities were out in force in and around South Hall, while thousands of edgy app developers were playing out their own dramas across the street and down the block in and around West Hall where Apple was holding court at the same time. Fourth and Howard was awash all week in hordes and gaggles of the people who are shaping the future of the world.

Algorithms – Perhaps as never before, algorithms were the number one topic at DAC this year, and in so many different shapes and sizes. Algorithms for high-level synthesis, algorithms for creating models, algorithms for translating physical data into guidelines for design, algorithms for translating assertions into verification metrics for more orderly validations, algorithms for encrypting and decoding, algorithms for compression and decompression, algorithms for converting approximate computational output into exactitude, algorithms for hearing, seeing, and even believing. In San Francisco this week at DAC, it was algorithms all the way down, everywhere you looked.

Adjacencies – The Design Automation Conference is all about ideas, and this year the principle idea was change. The Executive Committee re-shuffled the long-standing deck of cards that’s represented the most important topics at DAC over the last 50 years and came up instead with a whole new set of talking points.

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OneSpin: A must see at DAC

Wednesday, May 14th, 2014

 

There are three reasons you should visit OneSpin at DAC in San Francisco. First, they’re a German company, albeit with a group in California, so it’s great to chat with the German contingent while they’re in town; second, it’s been 10 years since they were spun out of Infineon, so they have that much experience selling verification tools into some of the largest semis in the world; and third, Dave Kelf heads up marketing for the company and any conversation with Dave’s going to leave you better informed and happy to be working in the industry. He’s the ultimate optimist.

I spoke by phone recently with Dave. It was morning in Silicon Valley and late afternoon in the U.K. as he described a new tool recently released by OneSpin that’s useful for evaluating verification coverage.

Dave said, “OneSpin’s been working on this for a while with customers. It was actually a customer who said to us: Look, you’ve got this great coverage engine. Why don’t you release it as a separate tool, because it could be very beneficial.

“So we looked at our coverage engine, added some features, made it useful to a number of different companies, and released it as Quantify. The response has been great. It’s really started to transform the environment for our customers, a group of very high-end companies.”

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May Day: EDA in Moscow

Thursday, May 1st, 2014

 

A friend likes to spend hours on Sundays reading the New York Times cover to cover. Pointing to an article from last weekend’s edition, he exclaimed, “This Putin guy is a real piece of work! He’s a total dictator and worse, thinks he can win the world war he’s about to unleash!”

“Stay calm and carry on,” I said soothingly. “It’s a global economy these days and he will succumb to the pressures of maintaining a steady environment for international trade.”

“Yeah?” the friend scoffed. “And you call yourself a student of history? You don’t think there was a global economy in 1939?”

“Look,” I said. “Seriously. The EDA industry is in Moscow. Do you think they’d be playing in an environment that’s spiraling out of control?”

“Yeah?” he retorted. “The world, starting with Putin, doesn’t care about your precious EDA. And besides, who says EDA’s in Moscow?”

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ProPlus’ CTO: Intelligence in Design Personified

Thursday, April 24th, 2014

 

Talking to ProPlus Design Solutions requires a long view of history over at least the last 20 years in EDA. In 1993, BTA, an EDA company focused on device model extraction and SPICE simulation, was founded with U.C. Berkeley’s Dr. Chenming Hu as Chairman of the Board. In 1999, BTA merged with Ultima, and became Celestry in 2001.

Finally, in 2003, the combined companies were acquired by Cadence Design Systems. Then in 2007, a new company called ProPlus was spun out of Cadence to support the original BSIMProPlus device modeling platform with roots going back to BTA/Celestry.

Current ProPlus CTO Bruce McGaughy earned his PhD at Cal with Chenming Hu as his advisor, served at both BTA and Celestry, and worked at Cadence, before joining ProPlus 6 years ago. I had a chance to talk with Dr. McGaughy in person last month in Silicon Valley. Our conversation covered a range of topics.

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M&A: It’s Jasper to Cadence, at last …

Monday, April 21st, 2014

 

In the moments prior to Cadence’s quarterly earnings call this afternoon, the company released news of the acquisition of Jasper Design Automation for $170 million, less $24 million in cash, and a small tremor rippled out across the EDA Nation.

Paraphrasing Cadence CEO Lip-Bu Tan in the early minutes of his 5pm ET earnings call: We are very pleased to announce a definitive agreement to acquire Jasper Design Automation. This will help us to further meet our customers’ needs for more advanced verification solutions, particularly today as verification now represents 70% of the cost of SoC development. Together, Cadence and Jasper can move forward, offering the strong formal verification solutions leading customers need. In addition, Cadence is also very pleased to be bringing on board the strong team at Jasper, a team with excellent real-world experience.

All good stuff, yes? So why any tremors in our beloved little EDA Nation?

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Coverity’s Kuehlmann: Success means Crossing the Chasm

Thursday, March 27th, 2014

 

The last time I had a lengthy conversation with Dr. Andreas Kuehlmann, he was director of Cadence Research Labs, housed in an off-campus office building just across the street from U.C. Berkeley. I spent an hour touring the lab, located on several floors there, with Kuehlmann as my tour guide.

First launched in 1993, by 2007 the Cadence lab was enjoying incredible new facilities when I visited, heavily kitted out with shiny work stations, high-end desks, fancy seating, gleaming conference rooms, and the usual array of tech-toys one expected to be on-site to entertain the young fanciful ones whose creativity apparently relied on having their work stations and their play stations positioned in close proximity

At the time, Mike Fister was King at Cadence. His reign, although now thoroughly besmirched by history, included in the plus column the company’s ongoing funding and encouragement of their Berkeley-based BlueSky TechLab/PlayPen.

During my visit in December 2007, my tour guide explained in great detail how Fister had been there several days before and had again reassured Kuehlmann that he had at his disposal all of Cadence’s resources: Kuehlmann’s job was not to worry about funding, only to worry about the rate at which his feisty group of wunderkinds were turning out innovative ideas that could be embraced by the mainline Cadence organization and brought to market.

Wow, what a gig, I probably said at the time, and Kuehlmann probably agreed: Cool digs just a few quick steps away from Cal’s engineering brain-trust, cool young folks soldiering away all around him, and a way cool corner office for the lab’s director that looked straight out to the Golden Gate Bridge. What wasn’t to like about that set-up?

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