Supercomputers Link to X-Ray Lab for Real-Time Discovery

Imagine trying to understand how a crack spreads through metal or how a cell divides, but by the time you finish analyzing the data, the experiment is already over. That frustrating reality is about to change.

The U.S. Department of Energy's Argonne National Laboratory just connected its newly upgraded Advanced Photon Source with three of America's most powerful supercomputers. The system processes experimental data in real time, letting scientists adjust their experiments on the fly instead of waiting hours for results.

The timing couldn't be better. Argonne's X-ray facility recently got a massive upgrade that increased its beam brightness by up to 500 times. That means researchers can now see materials at the molecular and atomic levels in unprecedented detail.

But there's a catch. Over the next decade, this upgraded facility will generate up to 100 times more data than before. Without supercomputers processing that information instantly, scientists would drown in data they can't use fast enough.

"You can't tell a material to stop cracking or a cell to stop dividing until the data are inspected and understood afterwards," said Nicholas Schwarz, who leads the computing team at Argonne. "We need to capture quickly evolving phenomena and adjust the experiment in real time."

The solution is called Nexus, a comprehensive system that connects the X-ray beamlines with supercomputers named Polaris, Perlmutter, and Frontier. These machines can perform over a billion billion calculations per second.

The system uses technology called Globus to securely and automatically transfer data between facilities. When an X-ray experiment runs, data flows instantly to the supercomputers, gets processed, and returns results while the experiment is still happening.

Artificial intelligence helps spot patterns and anomalies in the massive datasets that human researchers might miss. This combination of instant data transfer, supercomputing power, and AI creates what the team calls "smart instruments."

The Ripple Effect

This integrated system will accelerate discoveries across multiple fields. Materials scientists can watch how new alloys form in real time. Biologists can observe proteins changing shape as they work. Environmental researchers can track how pollutants move through soil at the molecular level.

The lessons learned at Argonne are already expanding to other research facilities nationwide. The Department of Energy envisions a future where all its research tools, infrastructure, and user facilities work together seamlessly through its Integrated Research Infrastructure vision.

Thousands of researchers use these facilities each year, and they'll all benefit from experiments that learn and adapt on the spot. The upgraded system is already helping refine computing infrastructure, software, and data workflows for greater speed and reliability.

Aurora, Argonne's next-generation exascale supercomputer, will soon join the network with even more processing power. As more facilities connect to this intelligent data pipeline, scientific breakthroughs that once took months could happen in minutes.

A new era of discovery is here, where experiments and analysis happen side by side.