The Breker Trekker
Adnan Hamid, CEO of Breker
Adnan Hamid is the founder CEO of Breker and the inventor of its core technology. Under his leadership, Breker has come to be a market leader in functional verification technologies for complex systems-on-chips (SoCs), and Portable Stimulus in particular. The Breker expertise in the automation of … More »
December 8th, 2016 by Adnan Hamid, CEO of Breker
In the movies, when a person acts irrationally they are usually declared to be mad and quickly placed in a straitjacket for the protection of themselves and those around them. If we continue those thoughts into the world of verification, SystemVerilog must be declared to be a mad language. Read the rest of Constrain Me, Please
November 4th, 2016 by Adnan Hamid, CEO of Breker
Why is Accellera supporting the use of an industry standard language in the development of the Portable Stimulus Standard? Read the rest of EDA Hates C++. Wait, What – Back Up!
October 25th, 2016 by Maheen Hamid, co-founder at Breker Verification Systems, Inc
When I first met Adnan Hamid, Breker’s CEO, his philosophical understanding of verification and its implications for electronics was as crystal clear then as it is now. He sees it as the enabler for greater innovation in chips and beyond, and takes it as his life’s mission. His passion was inspiring to me and I did not hesitate for a second when we decided to jointly start Breker. Throughout our journey, I have watched the market converge with what we are building at Breker, and have come to better appreciate my partner, the visionary man. Read the rest of The Genesis of Portable Stimulus
September 29th, 2016 by Adnan Hamid, CEO of Breker
There is an important standard being worked on within Accellera and given its name, you might think that this is another incremental standard on a somewhat tired theme. It is called Portable Stimulus and yet it has almost nothing to do with stimulus and that stimulus, once generated by a tool not defined in the standard, is most certainly not portable. It is a fundamentally new approach to verification that could transform how chips and low-level software are verified. We will get back to the name in a moment, but the important thing is that users become informed about this new language and choose to have their voices heard in the standardization effort.
September 8th, 2016 by Adnan Hamid, CEO of Breker
As regular readers know, the Portable Stimulus Working Group (PSWG) of the Accellera System Initiative has been working for some time to develop a new way to define verification intent once and to be able to reuse that across all stages of the verification flow and to be able to reuse it across designs. This will dramatically increase verification efficiency and establish verification methodologies that are likely to be used for the next couple of decades. Read the rest of User Victory in Portable Stimulus
September 1st, 2016 by Tom Anderson, VP of Marketing
For those unfamiliar with the idiom, “hitting the town” or “going out on the town” means heading out to make the rounds of bars, restaurants, theaters, clubs, etc. It’s usually used in a city where such entertainment options abound. The topic of today’s post on The Breker Trekker blog is a particular club, DVClub, that packs in plenty of solid technical information along with entertainment. You may not have to go far to hit one; a DVClub event is likely to be coming to your city soon.
The history of the Design Verification Club (DVClub) is quite interesting, stretching back more than ten years. It started as an informal event for verification engineers to get together to share stories and talk about new technologies to help them do their jobs. You might have noticed that, unlike DVCon, the title means “design verification” and not “design and verification.” This gathering is intended for semiconductor functional verification engineers.
August 24th, 2016 by Tom Anderson, VP of Marketing
Three weeks ago, we published a post on The Breker Trekker blog that previewed some of the talks and tutorials on the technical program at the upcoming third Design and Verification Conference and Exhibition (DVCon) India on September 15-16 in Bangalore. More of the details on the conference are now available online, and for today we’d like to highlight some of the keynote addresses, panels, and poster sessions on the agenda that also stand out for us.
As always, the program and steering committees have put a lot of thought into keynote speakers who will take a wide view of not just the EDA industry, but the larger electronics industry that we serve. Mentor CEO Wally Rhines is always a great speaker who comes armed with lots of charts and statistics to support his positions. His talk on “Design Verification: Challenging Yesterday, Today and Tomorrow” will survey the history and evolution of verification while predicting some of the future challenges
August 18th, 2016 by Tom Anderson, VP of Marketing
When we first began offering our Trek family of products for what’s now known as portable stimulus, we talked a lot about vertical and horizontal reuse. Vertical reuse means that you can create a scenario model for individual IP blocks and generate test cases to run in their UVM testbenches, then move up to clusters and subsystems. The IP models can simply be plugged together to form a higher-level model from which appropriate higher-level test cases can be generated.
At the full-SoC level, you can generate C test cases that run on your embedded processors. Horizontal reuse is the ability to move from simulation to hardware (acceleration/emulation, FPGA prototypes, and silicon) while generating appropriate tests for these platforms from the same SoC scenario model. We generally described both forms of reuse in a unidirectional flow. However, bidirectionality is very valuable and, we believe, essential for portable stimulus. Let’s cover that topic in today’s blog post.
August 10th, 2016 by Tom Anderson, VP of Marketing
As some of you may have seen, two years ago the IEEE created an app that ranks the popularity of dozens of programming languages. They use twelve different metrics, from search results and social media mentions to technical publications and requirements listed in job openings. If you don’t like the way that they use these metrics, you can create your own ranking using your own mix. It’s really quite a clever idea and it generates lots of discussion every year.
For 2014 and 2015, C held the #2 spot, just below Java in the rankings. The big news this year is that C has edged into first place, although the top two spots remain very close as measured by the metrics the IEEE has chosen to use. C++ was in the #3 spot for the past two years, but for 2016 flipped places with Python. As you all know, we are strong advocates of C/C++ for verification and so we’d like to share some thoughts on these results and what they mean for our industry.
August 3rd, 2016 by Tom Anderson, VP of Marketing
As many of you know, in 2014 the longstanding Design and Verification Conference and Exhibition (DVCon) expanded beyond Silicon Valley to India. The first year of DVCon India was very successful for a new event, drawing more than 450 attendees from more than 80 companies and universities. Last year’s show grew to more than 600 engineers attending the technical program, visiting the vendor exhibition, and enjoying the numerous opportunities to network with their peers.
The third annual DVCon India will be held on September 15 and 16, once again at the Leela Palace in Bangalore. From our perspective, the show just keeps getting better and better every year. The full program is now available online, and for today’s post we’d like to mention some of the technical sessions that we think look especially interesting. In a future post, we’ll discuss other aspects of the program, including the keynote addresses.