Posts Tagged ‘esl’

9 October, 2014

DVCon India, held in September 2014 in Bangalore, built on the Indian SystemC User Group meeting events and added a Design & Verification track to its popular system-level design (ESL) track that has been popular for many years.  The main stage played host to the keynote presentations, opening ceremonies and best paper and poster awards.

Several DVCon India keynote presentations, which I will go into more depth later touched on emerging use of virtual platforms in system design and the growing impact India has on design verification.  In particular, Mentor’s CEO, Wally Rhines contrasted Wilson Research survey data on design verification from India and the rest of the world.  A strong adoption of SystemVerilog and its popular methodology, the Universal Verification Methodology (UVM) was clear from the survey results Wally shared.

But even beyond SystemVerilog and UVM, the discuss of what could come next anchored the first day of DVCon India discussion on Accellera’s exploration of “portable stimulus.”  Accellera has a group exploring if the industry is ready to start a standards project on this concept.  And the first day when DVCon India attendees were offered an opportunity to learn about this, the multi-company (Mentor Graphics, Breker & CVC) tutorial on the topic was standing room only.

DVCon Europe – The Stage is Set!

A tutorial slot at DVCon Europe will be devoted to the same topic that was popular at DVCon India.  For DVCon Europe attendees, you will find Tutorial T9, “Creating Portable Tests with a Graph-Based Test Specification” will cover this topic.  Technical representatives from Mentor Graphics and Breker will cover aspects of portable stimulus and offer examples of how it can work.  And early application of the technology will be covered by a representative from IBM.  To cover the topic appropriately, we have modified the presenters listed in the official printed program and full details are available online.  The presenters will be, in this order:

  • Holger Horbach, IBM, Germany
  • Frederic Krampac, Breker, France
  • Staffan Berg, Mentor Graphics, Sweden

Please join us for this tutorial and ensuing conversation and discussion.  Verification productivity is a pressing issue and our ability to better control and create stimulus is a step in the direction to address the verification challenges we all face.

One last note, the concept of “portable stimulus” is language agnostic so no matter which language you use for design and verification, the intention is this technology will be able to help.   The tutorial will help you understand how using a graph-based approach enables the highest degree of verification re-use, from IP block to sub-system to full-system level verification. You will see how it supports verification in SystemVerilog, Verilog, VHDL, C, C/C++, assembly, and even other non-traditional base languages. And it also can be extended from simulation to emulation to FPGA prototyping, and even silicon validation.

I look forward to seeing you at DVCon Europe in Munich!  And if you have not yet registered, please do so to secure your seat.

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15 April, 2011

Watch DVCon Co-Located Event Presentations

Two presentations from the second annual SystemC Day at DVCon 2011 are available now.  The first presentation is the keynote by Jim Hogan, serial EDA entrepreneur at Vista Ventures, LLC and the second is an introduction to the emerging IEEE Std. 1666™, SystemC standard by Jim Aynsley at Doulos.  SystemC Day brought users together to discuss the current state of the market for ESL design and the pending content of the SystemC standard that is current in final ballot by the IEEE.

To view the video presentations, you will need to register with the Open SystemC Initiative.

Jim Hogan, Vista Ventures LLC, California, USA
Keynote Presentation: “Navigating the SoC Era”

Abstract: SoCs are becoming ubiquitous in semiconductor development. Further, these SoCs are no longer processor-centric, and they are differentiated through the integration of design elements such as multi-CPU, multi-core, DSP cores, hardware accelerators, peripherals and software.

Industry expert and private investor Jim Hogan will discuss the semiconductor industry’s growing adoption of SoC design, and its reliance on diverse sources of hardware and software IP, developed both internally and externally.

John Aynsley, Doulos Ltd., UK
The New IEEE 1666 SystemC Standard

Abstract: The IEEE SystemC Standard is currently being revised and updated, with the new standard due to be published later in 2011. This new version of the SystemC standard will for the first time include the TLM-1 and TLM-2.0 libraries. Meanwhile, OSCI is working to ensure that the SystemC Proof-of-Concept simulator tracks any changes to the IEEE standard. This presentation will give a concise technical summary of the most important new and revised features in the SystemC standard, will give a behind-the-scenes insight into the rationale behind the changes, and will show examples to illustrate the new features in action.

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22 April, 2010

Noted EDA analyst and guru Gary Smith delivered keynote address: “ESL: Where We Are and Where We’re Going”

OSCI sponsored the first annual SystemC Day at DVCon 2010.  The presentations were video recorded and are available for free for those who missed DVCon or who may wish to see them again.  Gary Smith’s presentation (registration required) and OSCI chair, Eric Lish’s OSCI Update lead the video set from SystemC Day.

The 12th North American SystemC Users Group (NASCUG) meeting was part of SystemC Day at DVCon and featured technical presentations on architectural modeling, verification, and analog/mixed-signal design using SystemC.

OSCI ON YOUTUBE: More videos of users and their perspectives on SystemC events and activities can be found via the OSCI channel on YouTube: http://www.youtube.com/officialsystemc

Click here for completing listing of the following technical presentations.

The Metaport: A Technique for Managing Code Complexity
Jack Donovan, HighIP Design, Texas, USA

The metaport is a coding style that can effectively manage code complexity for complex ESL models, especially models that are intended for high-level synthesis. This presentation will give an overview of the metaport concept and dive into the details of a possible implementation.

OCP Socket Modeling with TLM-2.0
Hervé Alexanian, Sonics Inc., California, USA

This presentation discusses work performed by the OCP-IP Committee, specifically modeling that OCP built upon the TLM-2.0 standard.

ADL Synthesis using ArchC
Samuel Goto, Master student at UNICAMP

The design and implementation of processors is a complex task. Architecture Description Languages (ADLs) were created to extend existing HDLs, to ease the process of developing and prototyping an architecture by providing a set of tools and algorithms to optimize and automate some of the tedious parts. While much has been done on the specification and business levels of ADLs, there is a huge gap between ADL specifications/simulators and real life processors written in RTL. This project addresses the issues of bringing an ADL description to the RTL level, and reports the development of an extension of ArchC to support this level.

Look Ma, No Clocks! Improving Model Performance
David Black, XtremeEDA, Texas, USA

This tutorial-style presentation illustrates some techniques to avoid the inclusion of clocks in SystemC simulations and provide results of simple experiments showing the simulation performance benefits. Concepts discussed include synchronization, clock-free timers, and the effects of clocks on performance. A proposal is made for a simple SystemC class that can simplify coding when clocks are thought to be needed.

TLM-driven Design and Verification Methodology
Brian Bailey, independent consultant

SystemC is well on the road to adoption in a number of areas within the Electronic System Level (ESL) space, but many of those are separated islands today. Virtual Prototyping has seen a huge leap forward with the standardization of TLM 2.0. SystemC is also being used successfully for high-level synthesis at the module level, but to make SystemC pervasive, there must be a link between the applications. In addition, to reap the maximum productivity gains from a migration to a higher-level of abstraction, the verification methodology must also change in significant ways. In this presentation we will explore a new TLM-driven design and verification methodology that is being developed within Cadence, critiqued by their customers and documented in a book, which will be released over a number of months as pieces of it mature.

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10 February, 2010

systemc_day_ad3c

SystemC User Group Meeting & DVCon Tutorial Featured

The Open SystemC Initiative (OSCI), an independent non-profit organization dedicated to support and advance SystemC™ as an industry-standard language for electronic system-level (ESL) design, announced its lineup of events at DVCon 2010, most notably the first annual SystemC Day on Monday, Feb. 22.

Mentor Graphics is one of the sponsors for the event and we will share updates on products that support SystemC during the SystemC Supplier Showcase between 10:00 a.m. – 2:00 p.m. Visit us at the Showcase or at the DVCon tradeshow.

How to Register

Admission is free with advance registration to the North American SystemC Users Group Meeting (NASCUG 12) and complimentary lunch. The afternoon tutorial is part of the DVCon program and requires separate registration.

Agenda
8:30 am – 12:00 pm NASCUG 12 Meeting         (Full agenda at www.nascug.org)
Meeting Includes:
  • Keynote: “ESL: Where We’re At and Where We’re Going”
    Gary Smith, Gary Smith EDA
  • OSCI Update
    Eric Lish, OSCI Chairman
10:00 am – 2:00 pm Sponsor Tabletop Exhibits
12:00 pm – 1:30 pm OSCI Sponsored Lunch
1:30 pm – 5:00 pm DVCon Tutorial: “The OSCI TLM-2.0 Standard and Synthesis Subset
Tutorial information
5:00 pm DVCon Hosted Reception

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