ISO 26262: People, Process and Product

ISO 26262: People, Process and Product
by Bernard Murphy on 08-29-2018 at 12:00 pm

Kurt Shuler, VP Marketing at Arteris IP, is pretty passionate that people working in the automotive supply chain should understand not just a minimalist reading of ISO 26262 as it applies to them but rather the broader intent, particularly as it is likely to affect others higher in the supply chain. As an active ISO 26262 working … Read More


WEBINAR: A UVM Cookbook Update

WEBINAR: A UVM Cookbook Update
by Bernard Murphy on 08-28-2018 at 7:00 am

Something I always admire about Mentor is their willingness to invest their time and money in helping the industry at large. They do this especially in verification where they sponsor periodic Wilson surveys on the state of verification needs and usage in the industry. More recently they introduced their UVM Cookbook, an introduction… Read More


Webinar: Ensuring System-level Security based on a Hardware Root of Trust

Webinar: Ensuring System-level Security based on a Hardware Root of Trust
by Bernard Murphy on 08-23-2018 at 7:00 am

A root of trust, particularly a hardware root of trust, has become a central principle in well-architected design for security. The idea is that higher layers in the stack, from drivers and OS up to applications and the network, must trust lower layers. What does it help it to build great security into a layer if it can be undermined… Read More


Computer Vision Design with HLS

Computer Vision Design with HLS
by Bernard Murphy on 08-21-2018 at 7:00 am

I’m on a mini-roll on the subject of high-level design for ML-based systems. No complaints from me, this is one of my favorite domains and is certainly a hot area; it’s great to that EDA vendors are so active in advancing ML-based design. Here I want to talk about the Catapult HLS flow for use in ML design.

Since I’ve covered the ML topic… Read More


Chip, Package, System Analysis – A User View

Chip, Package, System Analysis – A User View
by Bernard Murphy on 08-16-2018 at 7:00 am

While I missed ANSYS (and indeed everyone else) at DAC this year, I was able to attend the ANSYS Innovation Conference last week at the Santa Clara Convention Center. My primary purpose for being there was to listen to a talk by eSilicon which I’ll get to shortly, but before that I sat through a very interesting presentation on the growing… Read More


Architecting an ML Design

Architecting an ML Design
by Bernard Murphy on 08-14-2018 at 7:00 am

Discussion on machine learning (ML) and hardware design has been picking up significantly in two fascinating areas: how ML can advance hardware design methods and how hardware design methods can advance building ML systems. Here I’ll talk about the latter, particularly about architecting ML-enabled SoCs. This approach is … Read More


Machine Learning with Prior Knowledge

Machine Learning with Prior Knowledge
by Bernard Murphy on 08-09-2018 at 7:00 am

I commented recently on limitations in deep learning (DL), one of which is the inability to incorporate prior knowledge, like basic laws of mathematics or physics. Typically, understanding in DL must be inferred from the training set, which in a general sense cannot practically cover prior knowledge. Indeed one of the selling… Read More


Timing Channel Attacks are Your Problem Too

Timing Channel Attacks are Your Problem Too
by Bernard Murphy on 08-07-2018 at 7:00 am

You’ve heard about Meltdown and Spectre and you know they’re really bad security bugs (in different ways). If you’ve dug deeper, you know that these problems are related to the speculative execution common in modern processors, and if you dug deeper still you may have learned that underlying both problems are exploits called timing… Read More


Webinar: Differential Energy Analysis for Improved Performance/Watt in Mobile GPU

Webinar: Differential Energy Analysis for Improved Performance/Watt in Mobile GPU
by Bernard Murphy on 07-31-2018 at 7:00 am

May want to listen up; Qualcomm are going to be sharing how they do this. There is a constant battle in designing for low power; you don’t accurately know what the power consumption is going to be until you build it, but by the time you’ve built it, it’s too late to change the design. So you have to find methods to estimate power early on,… Read More


Cadence Selected to Support Major DARPA Program

Cadence Selected to Support Major DARPA Program
by Bernard Murphy on 07-26-2018 at 7:00 am

When DARPA plans programs, they’re known for going big – really big. Which is what they are doing again with their Electronics Resurgence Initiative (ERI). Abstracting from their intro, this is a program “to ensure far-reaching improvements in electronics performance well beyond the limits of traditional scaling”. This isn’t… Read More