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Fuzzing to Validate SoC Security. Innovation in Verification

Fuzzing to Validate SoC Security. Innovation in Verification
by Bernard Murphy on 05-26-2021 at 6:00 am

Innovation image 2021 min

Fuzzing is to software verification what randomization is hardware verification. Can a fuzzing approach improve hardware security testing? Paul Cunningham (GM, Verification at Cadence), Raúl Camposano (Silicon Catalyst, entrepreneur, former Synopsys CTO) and I continue our series on research ideas. As always, feedback… Read More


Cadence Extends Tensilica Vision, AI Product Line

Cadence Extends Tensilica Vision, AI Product Line
by Bernard Murphy on 05-11-2021 at 6:00 am

Tensilica vision min

Vision pipelines, from image signal processing (ISP) through AI processing and fancy effects (super-resolution, Bokeh and others) has become fundamental to almost every aspect of the modern world. In automotive safety, robotics, drones, mobile applications and AR/VR, what we now consider essential we couldn’t do without… Read More


Agile and Verification, Validation. Innovation in Verification

Agile and Verification, Validation. Innovation in Verification
by Bernard Murphy on 04-27-2021 at 6:00 am

Innovation image 2021

Agile methods in hardware design are becoming topical again. What does this mean for verification? Paul Cunningham (GM, Verification at Cadence) and I continue our series on research ideas. We’re also honored this month to welcome Raúl Camposano to our blog as a very distinguished replacement for Jim Hogan. As always, feedback… Read More


Podcast EP16: Hyperscale Computing & Changes in the Datacenter

Podcast EP16: Hyperscale Computing & Changes in the Datacenter
by Daniel Nenni on 04-16-2021 at 10:00 am

Dan is joined by Frank Schirrmeister, senior group director of solutions marketing at Cadence Design Systems, Frank has extensive experience in complex system design from his work at companies such as Cadence, Synopsys, Imperas and ChipVision. He has also advised Vayavya Labs and CriticalBlue.

Dan and Frank discuss the many… Read More


Cadence Dynamic Duo Upgrade Debuts

Cadence Dynamic Duo Upgrade Debuts
by Bernard Murphy on 04-08-2021 at 6:00 am

Dynamic Duo min

Cadence calls their hardware acceleration platforms, Palladium Z2 for fast pre-silicon hardware debug and Protium X2 for fast pre-silicon software validation, their Dynamic Duo. With good reason. Hardware acceleration is now fundamental to managing the complexity of verification and validation for large systems, hardware… Read More


Reducing Compile Time in Emulation. Innovation in Verification

Reducing Compile Time in Emulation. Innovation in Verification
by Bernard Murphy on 03-25-2021 at 6:00 am

Innovation image 2021

Is there a way to reduce cycle time in mapping large SoCs to an FPGA-based emulator? Paul Cunningham (GM, Verification at Cadence), Jim Hogan (RIP) and I continue our series on research ideas. As always, feedback welcome.

The Innovation

This month’s pick is Improving FPGA-Based Logic Emulation Systems through Machine LearningRead More


Cadence Underlines Verification Throughput at DVCon

Cadence Underlines Verification Throughput at DVCon
by Bernard Murphy on 03-10-2021 at 6:00 am

Verification Throughput min

Paul Cunningham, CVP and GM of the System Verification Group at Cadence gave the afternoon Keynote on Tuesday at DVCon and doubled down on his verification-throughput message. At the end of the day, what matters most to us in verification is the number of bugs found and fixed per dollar per day. You can’t really argue with that message.… Read More


TECHTALK: Hierarchical PI Analysis of Large Designs with Voltus Solution

TECHTALK: Hierarchical PI Analysis of Large Designs with Voltus Solution
by Bernard Murphy on 03-03-2021 at 6:00 am

voltus min

Power integrity analysis in large chip designs is especially challenging thanks to the huge dynamic range the analysis must span. At one end, EM estimation and IR drop through interconnect and advanced transistor structures require circuit-level insight—very fine-grained insight but across a huge design. At the other, activity… Read More


Finding Large Coverage Holes. Innovation in Verification

Finding Large Coverage Holes. Innovation in Verification
by Bernard Murphy on 02-24-2021 at 6:00 am

Innovation image 2021 min

Is it possible to find and prioritize holes in coverage through AI-based analytics on coverage data? Paul Cunningham (GM, Verification at Cadence), Jim Hogan and I continue our series on research ideas. As always, feedback welcome.

The Innovation

This month’s pick is Using Machine Learning Clustering To Find Large Coverage Read More


2020 Retrospective. Innovation in Verification

2020 Retrospective. Innovation in Verification
by Bernard Murphy on 01-20-2021 at 6:00 am

innovation min

Paul Cunningham (GM, Verification at Cadence), Jim Hogan and I launched our series on Innovation in Verification at the beginning of last year. We wanted to explore basic innovations and new directions researchers are taking for hardware and system verification. Even we were surprised to find how rich a seam we had tapped. We plan… Read More