We had met a long time ago but lost touch afterward. The points you make about website credibility are valid. We will measure the information we put out against this criteria once we decide to emerge from the shadows. Thanks for paying attention, anyway.
I think Nusym has emerged from the shadows because Richard Goering, the dean of EDA journalism, has just posted an entry about Nusym called “Tracking an elusive verification startup” on his new blog, that includes an interview with Shukla.
Veteran EDA user and consultant Sean Murphy brought Nusym to light earlier this year in his blog, which covers a variety of topics including EDA. Murphy has some interesting comments about the claims made in Nusym’s web site.
See also Nusym De-cloaks from Oct 21 and Nusym De-cloaks 2 from Oct 22 for a critique of the site and some suggestions for other startups. But the next sentence shows the difference between a journalist blogging and a consultant blogging: Goering picked up the phone got an interview.
Intrigued, I put in a call to Venk Shukla, Nusym CEO. I asked him about the claim that Nusym’s technology will be as revolutionary as logic synthesis. “With logic synthesis, instead of focusing on individual gates, people started focusing on the outcome, and the tool did the rest,” Shukla said. “With verification also, our goal is to make this more of an outcome-oriented tool than the input-oriented effort that people have today.”
Shukla said that Nusym is focusing on “simulation or the tools that work off simulation,” and is just now going into beta sites with its technology. The real value, he said, is not so much simulation speed as completion and coverage. “What’s important is how much more quickly you can complete simulation,” he said.
Certainly the folks who started O-in and Silicon Sorcery would agree, as well as the folks at Verisity and Systems Science. It’s actually hard to argue with. Richard Goering continues
What else do we know? Google Nusym, and you’ll find documents that name Woodside Fund, Draper Richards, and Silicom Ventures as venture capital investors. Shukla said that Lucio Lanza and John Sanguinetti are investors in Nusym, and he said that about $6 million has been raised so far. Nusym currently employs around 20 people, he said.
Goering has some interesting speculation on what Nusym may really be doing, and he then offers another quote from Mr. Shukla.
“What attracted me is that this is the first genuinely good idea we’ve heard in verification for a long, long time,” said Shukla. “There’s been no innovation in that space for the last 10 to 12 years, and the problem is getting worse.”
I think that there has been a fair amount of innovation in the verification space in the last decade. It’s an odd position for Venk to stake out, that there hasn’t. It also neatly sidesteps the specifics of the insertion point in the flow or the actual nature of the benefits they hope to deliver. Cutting time to achieve high verification coverage is a generic promise at this point. For example, Cadence, a potential exit for Nusym, makes the following promise for their Incisive platform:
The Cadence Incisive® platform delivers the fastest and most efficient way to verify large, complex chips. It ensures that your product will meet specifications, ship without defects and arrive on time by removing productivity, predictability and quality risks in the development process.
Ann Germany and Shankar Hemmady, writing at EDACafe on “Verification Languages: 3 points to ponder beyond which one?” list this as their second point:
2. Is there a way out of this mess?
Deploying thousands of simulations, directing resources across geographically dispersed teams and achieving total coverage across the block, chip, system and project levels are today’s verification reality. Exasperating isn’t it? With modern SoC’s consisting of one or more processors, embedded software, instruction and data caches, large register sets, multiple buses, dedicated hardware accelerator, and a dozen or more interfaces to industry standards, simply keeping track of where we stand and what comes next becomes a problem on its own. How can we capture the verification process and what can be done to automate this process? What if the specification changes in the middle of the project? What if a critical bug is identified a week before tapeout? How can we manage the verification process to gain control over this flood of information?
Nusym should consider situating their brand promise in the realities of design and verification as outlined above. This is also an approach other software startups should consider as well: don’t try and position yourself as bringing fire to the savages, acknowledge the challenges and real pain your prospects are experiencing and offer a specific measurable benefit that differentiates you from other potential solutions.