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 »
October 2nd, 2017 by Adnan Hamid, CEO of Breker
Accellera has just extended the review period for the Portable Stimulus Standard. The committee is now seeking comments up until the end of October. Breker would like to join the committee and say how important it is for users to get involved with this standard. While we, as vendors, have some experience in this area, we are not doing this day in and day out. We need your guidance and feedback.
Breker applauds Mark Glasser, principal engineer for NVIDIA, for being a user who is spending the time and effort to understand the emerging Portable Stimulus Standard (PSS). The points he raised in his recent blog are shared by a number of other users in the industry. His passion comes from the fact that he sees the potential of the work that is being undertaken and the impact that it could have on the verification community and the entire system development flow.
Users are, by definition, those in the trenches experiencing the problems and trying to find solutions. Within that community, there are only a few that can see beyond the current design and can look towards the future. Of those, only a precious few can help to influence the direction of the future. If you are one of those, then we ask you to get involved. Sitting on a standards committee can be tough and often dirty work, but there is no better way to guide the future direction of the industry.
We share Mark’s feelings that we should leverage the extensive expertise that exists in the language design community. It has taken many hundreds of man years of effort to get C++ to where it is today and we have seen, during our interactions with users, the power and flexibility that C++ provides to this problem.
September 13th, 2017 by Adnan Hamid, CEO of Breker
When people talk about the Portable Stimulus Standard (“PSS”) they throw around the term “graph based” as if that somehow clarifies everything. They usually don’t bother to describe what it means, beyond it being some simple mathematical model. Some vendors even confuse it with the term “graphical”. To simplify this confusion, for this blog we will use the term “visual”. This blog will answer questions about how PSS relates to graphs and how those graphs relate to other similar graph-based models already used within the industry. Read the rest of Understanding Portable Stimulus Graphs
August 24th, 2017 by Adnan Hamid, CEO of Breker
Next month will see a significant milestone for Portable Stimulus. On September 15th the review period for the Early Adopter release of the Accellera Portable Stimulus Standard (PSS) will close and with it the opportunity to make your voice heard. This is an exciting time for Breker, the market leader in this space for the past decade, and signals a time when the industry can transition from a technology only available to a few aggressive adopters, to making it available to the mainstream. Read the rest of Portable Stimulus Gains Momentum
June 9th, 2017 by Adnan Hamid, CEO of Breker
The semiconductor design industry has always preferred evolution over revolution. There have been a few successful revolutions but most of the time revolution happens over time through evolutionary steps. Read the rest of Rewriting Revolutionary History
May 22nd, 2017 by Adnan Hamid, CEO of Breker
The creation of the Portable Stimulus standard has raised a number of issues about the tradeoffs between using an industry standard language and a domain-specific language. Several blogs have tried to make the case for one or the other and often use scare tactics to make one look better than the other. That is not the objective of this blog. Instead, it’s meant to provide some information as to why the inclusion of the C++ variant is a good thing for the industry. Read the rest of Total Value Of A Standard
April 4th, 2017 by Adnan Hamid, CEO of Breker
When people think about design languages, they may not realize that the language is almost irrelevant. The language supports the underlying semantic model and it is this model that is important. EDA has defined design models at the gate level, the register transfer level (RTL) and various forms of behavioral levels. When we talk about RTL, we think about Verilog and VHDL, but they are only the languages that support that model, or very minor variations of it. But what about verification? Read the rest of Portable Stimulus – The First Verification Model
March 17th, 2017 by Adnan Hamid, CEO of Breker
At the recent DVCon, I had the pleasure to moderate a panel that enabled users to talk about their experiences working with the Accellera standard’s body during the creation of the Portable Stimulus standard. I would like to thank Accellera for enabling such a panel and to Nanette Collins for organizing the panel and making sure that I had the easiest role in the ensuing discussion. I am sure that full write-ups of the panel will emerge, but I wanted to make the voice of the users heard. Read the rest of Users Talk Back on Portable Stimulus
February 23rd, 2017 by Maheen Hamid, co-founder at Breker Verification Systems, Inc
When DVCon opens next week, attendees will hear plenty of talk about Portable Stimulus, a methodology and technology that’s grabbing industry attention and gaining momentum with the design verification community. In fact, I predict it will be the buzz of the conference this year.
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!