Posts Tagged ‘Accellera’

10 August, 2015

ASIC/IC Power Trends

This blog is a continuation of a series of blogs related to the 2014 Wilson Research Group Functional Verification Study (click here).  In my previous blog (click here), I presented our study findings on various verification language and library adoption trends. In this blog, I focus on power trends.

Today, we see that about 73 percent of design projects actively manage power with a wide variety of techniques, ranging from simple clock-gating, to complex hypervisor/OS-controlled power management schemes. What is interesting from our 2014 study is that the data indicates that there has been a 19% increase in the last two years in the designs that actively manage power (see Figure 1).

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Figure 1. ASIC/IC projects working on designs that actively manage power

Figure 2 shows the various aspects of power-management that design projects must verify (for those 73 percent of design projects that actively manage power). The data from our study suggest that many projects are moving to more complex power-management schemes that involve software control. This adds a new layer of complexity to a project’s verification challenge, since these more complex power management schedules often require emulation to fully verify.

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Figure 2. Aspects of power-managed design that are verified

Since the power intent cannot be directly described in an RTL model, alternative supporting notations have recently emerged to capture the power intent. In the 2014 study, we wanted to get a sense of where the industry stands in adopting these various notations. For projects that actively manage power, Figure 3 shows the various standards used to describe power intent that have been adopted. Some projects are actively using multiple standards (such as different versions of UPF or a combination of CPF and UPF). That’s why the adoption results do not sum to 100 percent.

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Figure 3. Notation used to describe power intent

In an earlier blog in this series, I provided data that suggest a significant amount of effort is being applied to ASIC/IC functional verification. An important question the various studies have tried to answer is whether this increasing effort is paying off. In my next blog (click here), I present verification results findings in terms of schedules, number of required spins, and classification of functional bugs.

Quick links to the 2014 Wilson Research Group Study results

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27 July, 2015

ASIC/IC Language and Library Adoption Trends

This blog is a continuation of a series of blogs related to the 2014 Wilson Research Group Functional Verification Study (click here).  In my previous blog (click here), I presented our study findings on various verification technology adoption trends. In this blog, I focus on language and library adoption trends.

As previously noted, the reason some of the results sum to more than 100 percent is that some projects are using multiple languages; thus, individual projects can have multiple answers.

Figure 1 shows the adoption trends for languages used to create RTL designs. Essentially, the adoption rates for all languages used to create RTL designs is projected to be either declining or flat over the next year, with the exception of SystemVerilog.

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Figure 1. ASIC/IC Languages Used for RTL Design

Figure 2 shows the adoption trends for languages used to create ASIC/IC testbenches. Essentially, the adoption rates for all languages used to create testbenches are either declining or flat, with the exception of SystemVerilog. Nonetheless, the data suggest that SystemVerilog adoption is starting to saturate or level off at about 75 percent.

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Figure 2. ASIC/IC Languages Used for  Verification (Testbenches)

Figure 3 shows the adoption trends for various ASIC/IC testbench methodologies built using class libraries.

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Figure 3. ASIC/IC Methodologies and Testbench Base-Class Libraries

Here we see a decline in adoption of all methodologies and class libraries with the exception of Accellera’s UVM3, whose adoption increased by 56 percent between 2012 and 2014. Furthermore, our study revealed that UVM is projected to grow an additional 13 percent within the next year.

Figure 4 shows the ASIC/IC industry adoption trends for various assertion languages, and again, SystemVerilog Assertions seems to have saturated or leveled off.

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Figure 4. ASIC/IC Assertion Language Adoption

In my next blog (click here) I plan to present the ASIC/IC design and verification power trends.

Quick links to the 2014 Wilson Research Group Study results

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3 June, 2015

FPGA Language and Library Trends

This blog is a continuation of a series of blogs related to the 2014 Wilson Research Group Functional Verification Study (click here). In my previous blog (click here), I focused on FPGA verification techniques and technologies adoption trends, as identified by the 2014 Wilson Research Group study. In this blog, I’ll present FPGA design and verification language trends, as identified by the Wilson Research Group study.

You might note that the percentage for some of the language and library data that I present sums to more than one hundred percent. The reason for this is that many FPGA projects today use multiple languages.

FPGA RTL Design Language Adoption Trends

Let’s begin by examining the languages used for FPGA RTL design. Figure 1 shows the trends in terms of languages used for design, by comparing the 2012 Wilson Research Group study (in dark blue), the 2014 Wilson Research Group study (in light blue), as well as the projected design language adoption trends within the next twelve months (in purple). Note that the language adoption is declining for most of the languages used for FPGA design with the exception of Verilog and SystemVerilog.

Also, it’s important to note that this study focused on languages used for RTL design. We have conducted a few informal studies related to languages used for architectural modeling—and it’s not too big of a surprise that we see increased adoption of C/C++ and SystemC in that space. However, since those studies have (thus far) been informal and not as rigorously executed as the Wilson Research Group study, I have decided to withhold that data until a more formal study can be executed related to architectural modeling and virtual prototyping.

Figure 1. Trends in languages used for FPGA design

It’s not too big of a surprise that VHDL is the predominant language used for FPGA RTL design, although the projected trend is that Verilog will likely overtake VHDL in terms of the predominate language used for FPGA design in the near future.

FPGA Verification Language Adoption Trends

Next, let’s look at the languages used to verify FPGA designs (that is, languages used to create simulation testbenches). Figure 2 shows the trends in terms of languages used to create simulation testbenches by comparing the 2012 Wilson Research Group study (in dark blue), the 2014 Wilson Research Group study (in light blue), as well as the projected verification language adoption trends within the next twelve months (in purple).

Figure 2. Trends in languages used in verification to create FPGA simulation testbenches

FPGA Testbench Methodology Class Library Adoption Trends

Now let’s look at testbench methodology and class library adoption for FPGA designs. Figure 3 shows the trends in terms of methodology and class library adoption by comparing the 2012 Wilson Research Group study (in dark blue), the 2014 Wilson Research Group study (in light blue), as well as the projected verification language adoption trends within the next twelve months (in purple).

Figure 3. FPGA methodology and class library adoption trends

Today, we see a downward trend in terms of adoption of all testbench methodologies and class libraries with the exception of UVM, which has increased by 28 percent since 2012. The study participants were also asked what they plan to use within the next 12 months, and based on the responses, UVM is projected to increase an additional 20 percent.

FPGA Assertion Language and Library Adoption Trends

Finally, let’s examine assertion language and library adoption for FPGA designs. The 2014 Wilson Research Group study found that 44 percent of all the FPGA projects have adopted assertion-based verification (ABV) as part of their verification strategy. The data presented in this section shows the assertion language and library adoption trends related to those participants who have adopted ABV.

Figure 4 shows the trends in terms of assertion language and library adoption by comparing the 2010 Wilson Research Group study (in dark blue), the 2012 Wilson Research Group study (in green), and the projected adoption trends within the next 12 months (in purple). The adoption of SVA continues to increase, while other assertion languages and libraries either remain flat or decline.

Figure 4. Trends in assertion language and library adoption for FPGA designs

In my next blog (click here), I will shift the focus of this series of blogs and start to present the ASIC/IC findings from the 2014 Wilson Research Group Functional Verification Study.

Quick links to the 2014 Wilson Research Group Study results

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7 May, 2015

For all things verification, you will want to stop by the Verification Academy booth #2408 at DAC to interact with experts exploring the challenges of IC design and verification.  At the top of each hour, the Verification Academy will feature a presentation followed by a lively conversation.  Presentations will not be repeated so each hour will be unique.

We have themed each of the days as well:

  • Monday is “Debug Day
  • Tuesday is “Standards & FPGA Day
  • Wednesday is “Formal Verification Day

Naturally, you will find a few exceptions to those rules when you look at the program in detail.  Please register for Verification Academy sessions here: Monday Registration | Tuesday Registration | Wednesday Registration.  [NOTE: the Verification Academy sessions are highlighted with a blue background when you visit the registration site.]  A concise listing of all the Verification Academy sessions can be found here.

We will feature an end of the day reception on Monday at the Verification Academy booth after the last presentation.  Neil Johnson (XtremeEDA) and Mentor’s Harry Foster will explore Agile Evolution in SoC Verification in that last session.  The session begins at 5pm.  Neil is a proponent of this methodology as a means to to help build in design quality and simplify the task of verification.  In addition to being an advocate for this, he is also a practitioner of it.  He is an open-source hardware developer and Moderator at www.AgileSoC.com.  We think the conversation that follows this informative session will be a lively one in which we invite everyone to continue over cocktails and hor d’oeuvres at 5:30pm.

We are sponsoring other events outside of the Verification Academy as well.  Tuesday is truly “Standards Day” at DAC.  In addition to the standards theme at the Verification Academy booth, you can kick off the day at the Accellera Breakfast and later in the day attend the IEEE DASC, Accellera and Si2 System Level Low Power Workshop.  Here is a partial list of Standards Day activities:

Registration

If you have not yet registered for DAC, do so now.  If you do not have plans to register for the full technical conference, many conference events are fee free if you select the “I LOVE DAC” registration option before May 19th!  In fact, all the “Standards Day” events listed above are free with early I Love DAC registration. Simply click here and you will be taken to the “I Love DAC” location to register.  Register before May 19th as after that date a $95 minimum fee sets in.

See you at DAC!

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3 April, 2015

It is always good to pause to recognize the companies and individuals with whom we collaborate to create the verification flows and solutions that allow the simplest and most complex devices and systems to come to life.  It is this time of year when the fruit of collaboration has generally been shared publicly.  This is probably the case, in no small part, to the nearing of the annual trek to the Design Automation Conference (DAC).  As we get closer to that week in June this year, I will discuss it even more.  But now I would like to offer a look back at two major milestones around this time of the year that shaped our future.

20 Years Ago

On April 3, 1995, we announced “Device Vendors Providing Library Support to Mentor.”  Our ModelSim simulator gained support from 12 ASIC and programmable logic vendors.  Until then, Mentor’s gate-level simulation was provided by QuickSim and its large collection of ASIC vendor libraries and flows.  With the emergence of VITAL (VHDL Initiative Towards ASIC Libraries) and as an IEEE standards project for it (1976.4) emerged, we continued our activities to drive knowledge about VITAL and educate and help the rest of the ASIC vendor community so they could bring to market their own simulation libraries for ModelSim.

As we added Verilog to the language mix, those Verilog libraries were likewise qualified and offered to the mutual customers we shared with our valued ASIC Vendor partners.  ModelSim grew to be a very popular product and the value of collaboration taught us the importance of shared collaboration.

10 Years Ago

In mid May 2005, we launched our Questa Vanguard Partnership (QVP) program modeled on the ModelSim program.  SystemVerilog 3.1a had been released by Accellera and was in the final stages of IEEE certification which was to come in November 2005.  But to get a jump on solidifying business relationships with our partners and to encourage support of SystemVerilog we began to work with companies around the world who expressed an interest to build a vibrant ecosystem.  A lot was accomplished in the six months between the launch of the QVP program to the approval of the first IEEE SystemVerliog 1800-2005 standard.

But it was good to pause then too and celebrate the standard with our new Questa partners, our mainstay semiconductor library partners and competitors in Japan.  Upon IEEE approval of the standard, Accellera in conjunction with the Big-3 EDA companies and CQ Publishing (Japan), held a “Happy Birthday” celebration reception.  I have to offer special thanks to my friends at Synopsys for the idea.  And, yes, we all know that this November will be lucky 10 years for SystemVerilog and we have already started to discuss what can be done at the annual fall standards meetings in Japan to celebrate this milestone.

Tomorrow (DAC)

As I mentioned, the great thing about this time of the year is the planning for DAC.  Many good things have happened in the last year.  Last year, at Mentor Graphics’ urging and our public commitment to donate technology, Accellera started a “Proposed Working Group” on Portable Stimulus to determine the viability of a standards project.  Accellera formally approved the formation of the Portable Stimulus Working Group in December 2014.  At the Verification Academy booth at DAC, we will certainly offer updates on this work and affirm our sustained commitment to the development of this standard.  I will share full details about what, when and where for the Verification Academy booth at DAC later.

But wait!  There will probably be more.  I can assure you, I will post a few more times during this final two-month journey to DAC.  And as the daily program for the Verification Academy booth is finalized, I will share its content my thoughts on this.  And as industry events, like the Accellera DAC Breakfast are finalized, I will make this part of my commentary on DAC 2015 as well.  It seems this DAC will be a busy DAC.

But this is something you can do now!  If you don’t know if you want to attend the technical program yet, you should at a minimum secure a free pass to the exhibit floor and access to some open industry events.  If you register by May 19th, you can choose the “I Love DAC” registration – complements of ATopTech, Atrenta, and Calypto.  After May 19th, it is no longer free.  So why not register now?  I look forward to seeing you at DAC.

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11 February, 2015

Accellera Approves Creation of Portable Stimulus Working Group

At DVCon 2014, Mentor Graphics proposed Accellera launch an exploratory exercise, called a Proposed Working Group (PWG), to determine if there was sufficient interest and need to create a standard in this area.  To help motivate the consideration of this activity, we indicated we would offer our graph-based test specification embodied in our inFact verification tool.

Rapid adoption of our technology has been the trend, especially when used in conjunction within a SystemVerilog UVM testbench environment.  One of the major benefits of UVM has been the portable nature of the testbench to facilitate design verification within and across companies.  The exclusive nature of our graph-based test specification language limits its easy use within the industry leading users to suggest we look to standardize it in keeping with the fundamental UVM principle of testbench portability.

After about a year of discussion in Accellera, the group announced it had concluded there should be an official standards project in this area.  Industry participants have likewise offered quotes of support for the formation of the Accellera Portable Stimulus Working Group.

The challenges to efficient and effective verification continue to grow.  If we stop where we are today in verification algorithm advances and standards the trend to require more people, time or compute resources will continue grow unabated at exponential rates.

For Mentor Graphics part, the verification team here has gone to market with innovative technology that has shown remarkable ability to improve verification productivity and efficiency.  The specification we offer to Accellera to seed this project is the same embodied in technology we used when we partnered with TSMC to validate advanced functional verification technology we announced in 2011.  From that announcement, we shared that tests conducted by AppliedMicro in designs destined for TSMC shortened “time-to-coverage by over 100x.”

One need not wonder if it is possible to shrink a month’s worth of verification tests into less than an 8 hour work day.  It is.  To find out how our specific use of this technology works and what motivates us to support standardization of Portable Stimulus in Accellera, I invite you to visit the Verification Academy where a session on Intelligent Testbench Automation shows what can be done.

And for those who would like to help in the development of the standard and may have technology to further underpin it, you should consider attending the first organizational meeting of the Portable Stimulus Working Group at DVCon 2015 March 5th from 6pm-9pm.  Contact Accellera for member-only meeting details or catch me at DVCon 2015 and I can share more information with you.

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11 September, 2014

From those just beginning to study electronic systems design to the practicing engineer, this is the time of the year when those taking their first steps to learn VHDL, Verilog/SystemVerilog join the academic “back to school” crowd and those who are using design & verification languages in practice are honing skills at industry events around the world.

A new academic year has started and the Mentor Higher Education Program (HEP) is well set to help students at more than 1200 colleges and universities secure access to the same commercial tools and technology used by industry.  It is a real win-win when students learn using the same tools they will use after graduating.  Early exposure and use means better skilled and productive engineers for employers.

The functional verification team at Mentor Graphics knows that many students would prefer to have a local copy of ModelSim on their personal computer to do their course work and smaller projects as they learn VHDL or Verilog.  To help facilitate that we make the ModelSim PE Student Edition available for download without charge.  More than 10,000 students use ModelSim PE Student Edition around the world now in addition to our commercial grade tools they can access in their university labs.

For the practicing engineer, the Verification Academy offers an online community of more than 25,000 design and verification engineers that exchange ideas on a wide variety issues across the numerous standards and methodologies.  If you are not a member of the Verification Academy, I recommend you join.  You will also find the Verification Academy at DAC for one-on-one discussions and even more recently Verification Academy Live daylong seminars which came to Austin and which will be in Santa Clara – as of the writing of this blog.  There is still time to register for the Santa Clara event and I invite you to attend.

As design and verification is global, Accellera realized that DVCon should explore the needs of the global design and verification engineer population as well.  For 2014, DVCon Europe and DVCon India were born from an already successful running SystemC User Group events.  These user-led conferences will be held so engineers in these areas can more easily come together to share experiences and knowledge to ultimately become more productive.

Students and practicing engineers alike can benefit from fee-free access to some of the popular IEEE EDA standards.   While I don’t think reading them alone is the ultimate way to educate yourself, they make great companions to daily design and verification activities.  Accellera has worked with the IEEE to place several EDA standards in the IEEE Standards Association’s “Get™” program.  Almost 16,000 copies of the SystemC standard (1666) and just about the same number of SystemVerilog standards (1800) have been downloaded as of the end of August 2014.  Have you download your free copies yet?

The chart below shows the distribution of nearly 45,000 downloads which have occurred since 2010.  Stay tuned for breaking news on some updates to the EDA standards in the Get program.  When updated, they will replace the versions available now.  So if you want to have the current versions and the ones to come out shortly, you better download your copies now.  If the electronic version is not sufficient for you, the IEEE continues to sell printed versions.

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From students to practicing engineers, the season of learning has started.  I encourage you to find your right venue or style of learning and connect with others to advance and improve your design and verification productivity.

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20 August, 2014

The ever popular Accellera Design & Verification Conference held annually in Silicon Valley is going global.  Accellera System Initiative has expanded many of its SystemC user group events to be more inclusive of other Accellera and IEEE standards.  In doing so, the local organizers of these events have moved to adopt the popular DVCon USA style to organize their events to include this large complement of standards.  If you want to attend, participate or contribute to the events, follow the links as shared below.

Mentor Graphics is excited to participate and sponsor these user-led events with a keynote address, technical paper presentations and educational tutorials.  We look forward to see you in September for DVCon India in Bangalore and in October for DVCon Europe in Munich.

DVCon Europe (14-15 October 2014 | Munich, Germany) will target the application of standardized languages, tools, and methodologies for the design and verification of electronic systems and integrated circuits. The two day event will feature tutorials on the first day and technical paper presentations and poster sessions on the second day.  The DVCon Europe program list the details of the conference.  It is collocated with the annual Forum on Design Languages (FDL), which runs from 14-16 October 2014 in case you want to extend your stay for an extra third day.

At DVCon Europe Mentor Graphics is collaborating with our industry peers and users on a tutorial titled Enabling Energy-Aware System Level Design with UPF-Based System Level Power Models. As power has become one of the major concerns in design equaling those of feature, function and performance, more advances are needed to address system power challenges.  The tutorial will explore the use of IEEE Std. 1801™ (UPF) and how design and verification flows can best use it.

Mentor Graphics will also sponsor a tutorial titled Creating Portable Tests with a Graph-Based Test Specification.  It will cover an overview of a graph-based test description language that raises the level of verification abstraction to address system level challenges. This technology is being used by many successful verification teams around the world today and it is the technology we have committed to help build a new standard upon in Accellera.

DVCon India (25-26 September 2014 | Bangalore, India) is the first year of the transition of the popular Indian SystemC User Group (ISCUG) meeting into an event that expands to cover topics that bring together all the stakeholder involved in design and verification of IP, SoC, ASIC, FPGA and system level solutions.   The event is over two days with common sessions in the morning for keynote addresses.  The attendees will then break into an ESL track and Design & Verification track for focused sessions.

Mentor Graphics will sponsor a tutorial session as well as host the keynote presentation by Mentor Graphics CEO, Dr. Walden C. Rhines.  Dr. Rhines will review recent Wilson Research Group study results on the ongoing convergence of SoC design practices towards a common methodology, independent of specify tools being use. In this keynote, Dr. Rhines identifies the common attributes of SoC methodology that are emerging, and will highlight specific capability enablers for the further optimization of SoC design verification.

Registration for both events is now open and I hope you have time in your calendar to make it there.  Both events will have an exhibition area where you can also catch up on recent updates to our products and discuss what you think should be added next.  The Mentor Graphics team looks forward to meeting you there!

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9 July, 2014

Accellera has announced the completion of a multi-year effort to update its latest edition of the Universal Verification Methodology (UVM).  In completing this effort, the UVM 1.2 Class Reference Document was approved as an Accellera standard and the UVM Working Group has supplied an accompanying open-source reference implementation.  Questa supports UVM 1.2.

In addition to the resources you can download from Accellera, additional information on UVM 1.2 can be found at the Verification AcademyHTML documentation can easily be found at the Verification Academy too.

If you are a user of UVM 1.1 and have not been part of the UVM 1.2 development effort, you should know your peers have been busy the past few years since the stabilization and completion of UVM 1.1 to drive global adoption of UVM and to add, enhance and extend UVM.  In UVM 1.2 Messaging is now object-oriented, Sequences can automatically raise and drop objects, the register layer can now control transaction order within bursts and numerous bugs in UVM 1.1 have been fixed to improve quality.

Backward Incompatibility

All these changes come with a cost to the current UVM 1.1 user community.  When Accellera announced UVM 1.2 availability, it also disclosed some of the new features introduce backward incompatibility.  To reduce those issues, Accellera is making release notes and a one way conversion script part of the UVM 1.2 kit to ease the migration path forward.

If you follow the Verification Academy Cookbook rules, you will probably not see any impact from the backward compatibility issues.  And if you control your total verification environment, you will probably find it simpler to migrate forward as well.  Those who depend on outside resources will need to make sure those resources (like Verification IP) migrate forward to UVM 1.2 so you can migrate forward to UVM 1.2.  Mixing UVM 1.1 and UVM 1.2 was not considered by the Accellera UVM Working Group and is fraught with unknown issues.  We consider the migration an all or nothing proposition.  If you have multi-division, multi-company projects underway, it would be prudent to plan you move to UVM 1.2 with care at the conclusion of projects and when all suppliers and participating teams can migrate to UVM 1.2.

Public Review Period

Accellera seeks your input and feedback on UVM 1.2.  To support this, a public review forum on the Accellera website has been established to allow users to catalog issues, ask questions and generally offer feedback to help improve UVM 1.2 quality.

The public review process will end on October 1, 2014.  We encourage users to take the time now to test UVM 1.2 in their own environments and share their feedback to expidite the migration to UVM 1.2.

Path to IEEE

Public feedback will be taken into account along with further Accellera member testing to update UVM 1.2 prior to a committed hand-off to the IEEE for further standardization there later this year.  As this path unfolds, I will share updates on the standardization effort in the IEEE.

Verification Academy DAC 2014 UVM 1.2 Presentation

You will find many resources around the world on UVM 1.2.  At DAC 2014, the Verification Academy booth sponsored a session on UVM 1.2 titled  “UVM: What’s New, What’s Next, and Why You Care.”  If you did not attend DAC, you can still download the presentation and watch a video replay of it if you are a Verification Academy “full access” member (free registration required; restrictions apply).

The presentation by Tom Fitzpatrick goes into detail on the UVM 1.2 topic.  Importantly in Tom’s presentation is a discussion about what you should care about today.  You may find that software is a big issue and that his thesis challenges one to ask if UVM 1.2 is stuck in the past rather than addressing what should be addressed next.  I invite you to download the presentation and watch the video and share with me your thoughts. What do you think?

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25 April, 2014

DVCon 2014 Conference Proceedings Published

2014DVCon_logoWith record attendance announced for DVCon 2014, one might wonder if there is really a need to put some of the “Accellera Day” tutorial videos online.  With more than 1,000 professionals attending in some capacity, it would be easy to conclude that everyone that needs to know about UVM and the developments on the updated version to it, probably know.  Looking at just the LinkedIn design and verification forums one will realize there are 10’s of thousands who would have benefited if they had attended DVCon.  Thus, sharing this information more broadly is in order.

UVM Tutorial Video

UVM – What’s Now and What’s Next” is the tittle of the DVCon 2014 tutorial on UVM.  It covered use cases and pragmatic topics of the current UVM 1.1 standard as well as advanced topics for the next update, UVM 1.2.  The presenters covered sequence creation, register layer use, TLM-based communication, test execution, run-time phases and messaging enhancements.

The tutorial was split into five separate sections delivered by five speakers as follows:

  • Working Group Update: Adam Sherer, Accellera (7 min.)
  • Overview and Library Concepts: John Aynsley, Doulos (36 min.)
  • Stimulus Generation: Shawn Honess, Synopsys (21 min.)
  • UVM Register Layer: Tom Fitzpatrick, Mentor Graphics (36 min.)
  • UVM 1.2 Introduction: Uwe Simm, Cadence Design Systems (25 min.)

You can find out more information about the online tutorial videos hereRegistration is required, but there is no charge for access.  Once you have registered, you will get links to each of the five sections.  You can stream them or download them for offline access as you wish.  They are suitable for viewing on your computer or mobile devices.

DVCon 2014 Proceedings

DVCon 2014 was a full conference; it was more than just the the Accellera Day UVM Tutorial.  And in keeping with DVCon tradition, the conference proceedings are made available to all several months after the conference without charge.  If you visit the DVCon history area, you will find the 2014 proceedings have been published.  What I like about the DVCon proceedings it not only are the papers published, but the slides that were presented at the conference will often accompany the paper.

As an example, if you were interested in the DVCon 2014 Best Oral Presentation paper and presentation (Kelly D. Larson from NVIDIA on , “Determining Test Quality through Dynamic Runtime Monitoring of SystemVerilog Assertions” by the way), you will now find both the paper and presentation available online here.

For all those who did not make it to DVCon 2014, or who were there and could not see everything, the proceedings are now online and the first of the Accellera Day tutorials videos is published. Accellera is busy readying its other tutorial videos.  I’ll share information on their availability as they appear in the weeks and months ahead.

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