Supercomputing Superpowers: NVIDIA Brings Digital Twin Simulation to HPC Data Center Operators

The systems powering the world’s 7 million information centers are changing quickly. The hottest have authorized IT companies to reduce expenditures even whilst dealing with exponential data growth.

Simulation and digital twins can support data heart designers, builders and operators generate hugely economical and performant amenities. But building a electronic twin that can correctly stand for all factors of an AI supercomputing facility is a massive, intricate undertaking.

The NVIDIA Omniverse simulation system helps tackle this challenge by streamlining the procedure for collaborative virtual structure. An Omniverse demo at SC22 showcased how the people today powering details centers can use this open up improvement system to boost the structure and advancement of sophisticated supercomputing services.

Omniverse, for the 1st time, lets data center operators mixture genuine-time info inputs from their main 3rd-get together laptop or computer-aided design, simulation and monitoring applications so they can see and work with their complete datasets in genuine time.

The demo demonstrates how Omniverse enables buyers to tap into the electric power of accelerated computing, simulation and operational electronic twins linked to actual-time monitoring and AI. This enables teams to streamline facility style and design, accelerate design and deployment, and improve ongoing functions.

The demo also highlighted NVIDIA Air, a details middle simulation system designed to operate in conjunction with Omniverse to simulate the community — the central nervous system of the details centre. With NVIDIA Air, groups can product the full network stack, permitting them to automate and validate community components and application prior to provide-up.

Making Digital Twins to Elevate Style and design and Simulation

In setting up and constructing a single of NVIDIA’s most current AI supercomputers, multiple engineering CAD datasets had been gathered from 3rd-get together industry instruments these kinds of as Autodesk Revit, PTC Creo and Trimble SketchUp. This permitted designers and engineers to view the Universal Scene Description-based mostly model in total fidelity, and they could collaboratively iterate on the structure in genuine time.

PATCH Supervisor is an company application software for planning cabling, belongings and bodily layer stage-to-issue connectivity in network domains. With PATCH Supervisor related to Omniverse, the elaborate topology of port-to-port connections, rack and node layouts, and cabling can be built-in immediately into the stay product. This permits data heart engineers to see the comprehensive perspective of the product and its dependencies.


To forecast airflow and warmth transfers, engineers employed Cadence 6SigmaDCX, a software package for computational fluid dynamics. Engineers can also use AI surrogates qualified with NVIDIA Modulus for “what-if” examination in around-authentic time. This allows groups simulate adjustments in intricate thermals and cooling, and they can see the final results instantaneously.

And with NVIDIA Air, the specific network topology — including protocols, checking and automation — can be simulated and prevalidated.


After construction of a data center is complete, its sensors, manage process and telemetry can be connected to the electronic twin inside of Omniverse, enabling authentic-time monitoring of operations.

With a perfectly synchronized electronic twin, engineers can simulate prevalent hazards this sort of as power peaking or cooling process failures. Operators can benefit from AI-encouraged adjustments that improve for important priorities like boosting electricity performance and lowering carbon footprint. The digital twin also permits them to take a look at and validate program and part updates prior to deploying to the bodily info middle.

Capture up on the most current bulletins by viewing NVIDIA’s SC22 particular address, and master additional about NVIDIA Omniverse.

Leave a comment

Your email address will not be published.


*