
Multi-die chips, known as three-dimensional integrated circuits, or 3D-ICs, represent a revolutionary step in semiconductor design. The chips are vertically stacked to create a compact structure that boosts performance without increasing power consumption.
However, as chips become denser, they present more complex challenges in managing electromagnetic and thermal stresses. To understand and address this, advanced 3D multiphysics visualizations become essential to design and diagnostic processes.
At this week's Design Automation Conference, a global event showcasing the latest developments in chips and systems, Ansys - a company that develops engineering simulation and 3D design software - will share how it's using NVIDIA technology to overcome these challenges to build the next generation of semiconductor systems.
To enable 3D visualizations of simulation results for their users, Ansys uses NVIDIA Omniverse, a platform of application programming interfaces, software development kits, and services that enables developers to easily integrate Universal Scene Description (OpenUSD) and NVIDIA RTX rendering technologies into existing software tools and simulation workflows.
The platform powers visualizations of 3D-IC results from Ansys solvers so engineers can evaluate phenomena like electromagnetic fields and temperature variations to optimize chips for faster processing, increased functionality and improved reliability.
With Ansys Icepak on the NVIDIA Omniverse platform, engineers can simulate temperatures across a chip according to different power profiles and floor plans. Finding chip hot-spots can lead to better design of the chips themselves, as well as auxiliary cooling devices. However, these 3D-IC simulations are computationally intensive, limiting the number of simulations and design points users can explore.
Using NVIDIA Modulus, combined with novel techniques for handling arbitrary power patterns in the Ansys RedHawk-SC electrothermal data pipeline and model training framework, the Ansys R&D team is exploring the acceleration of simulation workflows with AI-based surrogate models. Modulus is an open-source AI framework for building, training and fine-tuning physics-ML models at scale with a simple Python interface.
With the NVIDIA Modulus Fourier neural operator (FNO) architecture, which can parameterize solutions for a distribution of partial differential equations, Ansys researchers created an AI surrogate model that efficiently predicts temperature profiles for any given power profile and a given floor plan defined by system parameters like heat transfer coefficient, thickness and material properties. This model offers near real-time results at significantly reduced computational costs, allowing Ansys users to explore a wider design space for new chips.
Ansys uses a 3D FNO model to infer temperatures on a chip surface for unseen power profiles, a given die height and heat-transfer coefficient boundary condition. Following a successful proof of concept, the Ansys team will explore integration of such AI surrogate models for its next-generation RedHawk-SC platform using NVIDIA Modulus.
As more surrogate models are developed, the team will also look to enhance model generality and accuracy through in-situ fine-tuning. This will enable RedHawk-SC users to benefit from faster simulation workflows, access to a broader design space and the ability to refine models with their own data to foster innovation and safety in product development.
To see the joint demonstration of 3D-IC multiphysics visualization using NVIDIA Omniverse APIs, visit Ansys at the Design Automation Conference, running June 23-27, in San Francisco at booth 1308 or watch the presentation at the Exhibitor Forum.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
25/03/2026
The company expands leadership team under Chief Revenue Officer Amilcar Perez
S...
25/03/2026
Winter Olympic Games Opening Ceremony features in top 10 programmes of the month...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
Providing wide view timing visibility across the entire production chain...
25/03/2026
Continuing development drives advances in security, availability, access and connectivity...
25/03/2026
Caudalie, the renowned French cosmetics brand, has unveiled a state-of-the-art 200-seat auditorium at its new headquarters in the historic Marais district of ce...
25/03/2026
Telestream, a global leader in media workflow technologies, today announced expanded integration with Adobe Premiere, Adobe Media Encoder (AME), and Frame.io, d...
25/03/2026
Marshall Electronics is expanding its lineup of high-performance POV cameras designed for broadcast, live production and professional AV applications with the d...
25/03/2026
OOONA, a global provider of professional management and production tools for the media localization industry, announced today that it has been awarded the TPN G...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
SipRadius, specialists in secure, low-latency media transport, will drive innovation and interoperability still further with the launch of the SipMX Alliance at...
25/03/2026
QuickLink, a leading provider of award-winning video production and remote contribution solutions, will showcase its award-winning StudioPro ecosystem at The 2...
25/03/2026
Alfalite, the only European manufacturer of LED screens, will once again be present at NAB Show, the leading global event for the broadcast, media and entertain...
25/03/2026
PC, a leading provider of integrated communication solutions, will make its NAB 2026 Show debut in Booth C 3341. The company will highlight the newly branded On...
25/03/2026
Open video transport network simplifies satellite transition with new partnerships and global reach as spectrum auction nears
LTN will demonstrate how its purp...
25/03/2026
Test & measurement innovator, Leader Electronics, will present the full range of Leader, PHABRIX and LeaderPhabrix T&M solutions at the NAB Show, which takes pl...
25/03/2026
MNC Software, a global leader in network management and operational support systems tailored to the broadcast and media industry, today announced the appointmen...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
25/03/2026
Starfish highlights flexible TS Splicer releases and new Monitoring Dashboard at...
25/03/2026
XLNTSOUND Elevates Video Production with Blackmagic Design
Brie Clayton March 24, 2026
0 Comments
Audio company upgrades workflow with Blackmagic Cine...
25/03/2026
First Time Exhibitor IPC Introduces One Link Keypanels for One Connect Intercom ...
25/03/2026
At the half-time whistle of the UEFA EURO 2020 round of 16 football match betwee...
24/03/2026
Utah Scientific to Showcase a Variety of Hybrid SDI/IP Innovations at the 2026 N...
24/03/2026
Mediaproxy will showcase an updated version of its LogPlayer interface at NAB Sh...
24/03/2026
C gep de Jonqui re, a public college in Qu bec, has upgraded its TV studio complex with five Calrec Brio consoles and a Dante IP network. The installation was c...
24/03/2026
The American Association of Professional Baseball (AAPB) has announced new and r...
24/03/2026
National Telecom Public Company Limited (NT) used Ateme's KYRION platform fo...
24/03/2026
Grass Valley has expanded its relationship with ImSoPROD, the TV production entity of FDJ United, with the deployment of LDX C98 compact cameras across its nati...
24/03/2026
The E.W. Scripps Company is launching Scripps Sports Network (SSN), a free, ad-s...
24/03/2026
NEP Group has launched NEP Platform, a new software orchestration system that un...
24/03/2026
Daktronics has partnered with the Arizona Diamondbacks to design, manufacture and install a new LED video display and three ribbon boards at Chase Field in Phoe...
24/03/2026
Grass Valley has completed an upgrade of University of Pittsburgh Athletics'...
24/03/2026
Daktronics is upgrading eight LED displays at Wrigley Field in Chicago, totaling more than 8,300 square feet, using the Daktronics Renew product line. The upgra...
24/03/2026
Advanced Systems Group has appointed Kevin Poole as Senior Project and Support Manager within the ASG Workflow and Tools practice. The position is newly created...
24/03/2026
In an increasingly streaming-centric world, protecting high-value live sports co...
24/03/2026
Mediaproxy will showcase an updated version of its LogPlayer interface at NAB Show, April 19-22 in Las Vegas, booth W1423. The update includes AI tools, native ...
24/03/2026
The production studio has worked with content juggernauts such as MrBeast, The R...
24/03/2026
The event will also feature a State of the Industry address from sports-media veteran and strategic advisor Patrick Crakes....
24/03/2026
Victory , a free sports streaming service owned by A Parent Media Co. (APMC), has launched its NWSL Sunday Night Soccer franchise. The platform says the launch ...
24/03/2026
Sports content in free streaming is still relatively scant, but it's growing, right along with its monetization capabilities
Streaming-tech company Wurl re...
24/03/2026
Directed by Greg DeHart, the doc will feature Sports Broadcasting Hall of Famers...
24/03/2026
For the first time ever, Tubi - Fox's free streaming service - is working w...