Chinese algorithm claimed to boost Nvidia GPU performance by up to 800X for advanced science applications
When you buy through links on our articles, Future and its syndication partners may earn a commission.
Researchers from Shenzhen MSU-BIT University, a collaboration between Lomonosov Moscow State University and the Beijing Institute of Technology, have reportedly developed a new computational algorithm that can significantly enhance the efficiency of peridynamics (PD), a non-local theory used to model fractures and material damage. The new method increases performance by up to 800 times, dramatically improving the speed of large-scale material simulations.
Peridynamics is widely used to predict material failure in aerospace, civil engineering, and military applications. However, traditional PD simulations require significant computational resources, making large-scale studies slow and impractical. Associate Professor Yang Yang and her team tackled this problem by leveraging Nvidia's CUDA technology to optimize algorithm design and memory management.
Their PD-General framework achieved up to 800x speed gains on an Nvidia RTX 4070 compared to traditional serial programs and 100x faster performance than OpenMP-based parallel programs. In large-scale simulations with millions of particles, it completed 4,000 iterative steps in five minutes. For high-scale 2D uniaxial tensile problems, it processed 69.85 million iterations in under two minutes using single precision.
The enhanced computational efficiency means researchers can now conduct simulations on consumer-grade GPUs instead of relying on costly, high-performance computing clusters. This has broad implications for industries that require detailed material analysis, including:
Aerospace and Defense: Improved modeling of material stress and failure in aircraft structures.
Engineering and Manufacturing: More efficient testing of materials for construction and industrial applications.
Military Research: Faster development of impact-resistant materials for defense systems.
The ability to achieve high-performance simulations on widely available GPUs also reduces reliance on restricted foreign technology. Given ongoing trade restrictions and sanctions, this breakthrough allows China and Russia to potentially advance research without depending on high-end computing hardware from Western countries.
This development also marks a significant step in computational mechanics, enabling faster and more accessible simulations for material science, engineering, and defense applications. The study was notably published in the Chinese Journal of Computational Mechanics on January 8, 2025, and the research team believes that this optimization could extend beyond peridynamics, improving GPU performance for other scientific computations.
Hashtags
Try Our AI Features
Explore what Daily8 AI can do for you:
Comments
No comments yet...
Related Articles
Yahoo
an hour ago
- Yahoo
At Banff, Media Leaders Debate AI as Job Killer
Bing Chen, executive chairman and CEO of Gold House, issued a dire warning on Monday about artificial intelligence: the emerging digital technology stands to eliminate entry-level entertainment industry jobs. 'The notion of replacing entry-level jobs for our children, we have yet to have a solution. Because this is no longer about upscaling. This is about full replacement of you when you were 22, 27 or 28,' Chen told the Banff World Media Festival. More from The Hollywood Reporter Banff: Taye Diggs, Jennifer Whalen to Lead 'New Spanish' Live Script Read (Exclusive) 'Stranger Things' Music Supervisor Nora Felder Joins Banff World Media Festival Board (Exclusive) Chuck Lorre to Keynote Banff World Media Festival But Kevin Johnson, CEO of WPP Media Canada and president and WPP Media, countered the jury was still out on whether AI will cut a swathe through the economy and take over jobs, never to be replaced, or instead could create new opportunities and reshape the workspace. 'I think it's way to early for us to press the button and say our kids are not going to have a job anymore, or worrying about what I feel was the same when computers came in,' Johnson argued during a panel moderated by The Hollywood Reporter's Mikey O'Connell. The panel was held against the background of escalating industry disruption, which includes advertising woes and licensing declines and movie theater uncertainty and a shake-up in streaming. That left global media executives in Banff to unpack the forces transforming the industry, and how they were responding. John Morayniss, CEO of Blink49 Studios, said content creators these days were forced to work with more collaborators and go for increased creative finesse. 'The business of making traditional content is getting harder and harder, and it requires way more partnerships and way more creative ways,' Morayniss said. He pointed to Blink49 Studios making an investment in Stapleview, the Los Angeles-based digital-first comedy producer launched in 2022. 'They have direct relationships with their audience, they understand their audience and they're marketing to their audience,' Morayniss said of Stapleview getting closer to the coal face to mine new viewers for content exploitation. That was a theme picked up by Prentiss Fraser, president of Fox Entertainment Global, who argued having more distribution channels for content at her major studio had helped discover more ways to monetize content in turbulent times. 'There's just a lot of ways to exploit content in our ecosystem that's been created, and then pairing that with the opportunity to build a distribution infrastructure that has the ability to finance projects just seemed like a recipe for great success,' Fraser said. Whether escalating tech innovation, including YouTube and artificial intelligence, industry consolidation, Wall Street market gyrations or just general belt-tightening among content consumers and creators, such economic headwinds and challenges were on the mind of media leaders on stage in Banff. But Gold House's Chen cautioned Banff delegates about getting too caught up in the current debate about whether YouTube can outlast Netflix as the most popular streaming platform amid continuing industry consolidation. We've been here before, he urged. 'Life is so cyclical. It contracts and expands. It contracts and expands, and narratively we are in a similar phase where we were literally a decade ago in 2014, where everyone thinks YouTube is the new hot thing because of time spent,' Chen remarked. Best of The Hollywood Reporter How the Warner Brothers Got Their Film Business Started Meet the World Builders: Hollywood's Top Physical Production Executives of 2023 Men in Blazers, Hollywood's Favorite Soccer Podcast, Aims for a Global Empire
Yahoo
an hour ago
- Yahoo
Hampton gamer brings ‘Complex Loss' to virtual reality world
Jamal Johnson was chilling at his buddy's house in Hampton in 2022 when his friend casually asked if he'd like to try out a new virtual reality gaming system, all hooked up in the living room. Yeah man, Johnson said. If his friend was into it, sure, why not give it a go? So he slipped a VR headset over his forehead and across his eyes, and the real world disappeared as he was transported into a virtual 3D realm. When he raised his arms in his friend's living room, his character's arms went up in the game. He turned his head, and his field of vision in the game rotated from left to right, he said. It felt like magic. 'At that instant, I was like, 'I gotta learn this. I gotta figure this out.' I was like, 'Nothing else matters to me anymore.'' The experience prompted Johnson, 44, to change the entire business model of his Hampton-based company, the Music Video Training Center. For more than a decade, the company had been making iOS apps and helping artists, private firms and government agencies produce videos. But in only a few minutes of wearing that headset, Johnson saw virtual reality as the future of media — and, thus, the future of his company. And after several years of experimentation and learning the necessary programming, Johnson and his creative team released, early this year, their first VR game. It's called 'Complex Loss.' Complex Loss can be played on the Meta Quest 2 or Meta Quest 3, which are standalone virtual headset systems, made by Meta Platforms, Inc., the company founded by Facebook-creator Mark Zuckerberg. Anyone who plays the game, plays as its main character. You, in the game, are an asset recovery agent sent on a mission to take back a business complex that's been stolen from the fictional RCM Corporation by a former, disgruntled employee. The game, which has received positive reviews online, has 10 levels. Each one is a different room, floor or outside area at the corporate office building such as a loading dock, recreation room and robotics lab. Its basic premise is based on the concept of an escape room, and in each level, the game's player finds clues that will unlock further progression. A player walks around the virtual environment picking up objects and uses a special scanning tool on their wrist to log recovered assets, and later confronts and fights bad guys. With its creators' previous film experience, the game sound effects are particularly unique. From beeps of pushed buttons to footsteps on different kinds of floorings to the thudding of objects a player can pick up and throw against walls, desks or anywhere of their choosing in the immersive-virtual space, each sound is a customized creation by the gamemakers. Complex Loss was recently spotlighted by SideQuest as one of the best VR games by independent gamemakers of summer 2025, and its release was a major step forward for a local media technology company — co-owned by Johnson and his 26-year-old partner, Dashawn Tucker-Bailey, from Newport News who joined the organization in 2018. The Music Video Training Center has had a hand in the creation of 21 films since Johnson founded it in 2008 and around 70 music videos that include MTV and BET credits, including a couple starring members of hip-hop supergroup the Wu-Tang Clan. In his first venture into video games in the mid 2010s, Johnson designed an Android app game, 'The Struggler,' for Hampton University that encouraged financial literacy. In it, a gamer plays as a 'struggling' person who must run down a street while being chased by bill collectors, Johnson said. 'Now each bill collector had a different power. So pink would be child support. If you got hit by child support, then money you had already collected to help you progress through the levels would be taken away.' It was a far simpler programming job than what's required for a virtual reality game. To create Complex Loss, Johnson teamed with his lead programer Robert Connell, who lives in Georgia. 'Our idea was that we already had a formula that everybody likes and enjoys in an escape room,' Connell said, 'so now how far can we take that within an immersive VR environment?' Building on the momentum of Complex Loss, Connell and Johnson have already begun work on its sequels with a plan to create a brand new series of escape room VR games. Colin Warren-Hicks, 919-818-8139,
Yahoo
an hour ago
- Yahoo
S&P 500 Gains and Losses Today: Edison International Stock Falls as Analysts Cites Liability Risk
The S&P 500 edged 0.1% higher on Monday, June 9, as the initiation of talks between the U.S. and China raised optimism around a possible trade truce. Semiconductor stocks powered higher, partly driven by the possibility that trade talks could result in more relaxed export restrictions. Shares of California-based utility Edison International lost ground after an analyst downgraded the stock. The analyst cited litigation and potential changes in the legal framework related to wildfire U.S. equities indexes were mixed at the onset of a new week as trade talks between the U.S. and China got underway in London, pointing to a potential thaw in the icy relationship between the world's two largest economies. The S&P 500 ticked 0.1% higher, while the Nasdaq added 0.3%. The Dow was essentially flat for the day, ending Monday's session just a single point below Friday's closing level. Shares of solar technology firm Enphase Energy (ENPH) jumped 5.1%, securing the top daily performance in the S&P 500. Monday's gains extended a rally for the stock that began on Friday following reports of possible roadblocks in the Senate for the "One Big, Beautiful Bill," which includes proposals to eliminate solar tax credits that benefit Enphase and other manufacturers. Despite their recovery over the past two trading days, Enphase shares are still down more than 35% year-to-date. Regeneron Pharmaceutical (REGN) shares advanced 4.9% after a positive clinical trial readout for Dupixent, a skin treatment developed by the biotech firm in collaboration with Sanofi (SNY). A Phase 4 study showed that Dupixent improved disease severity and symptoms for adults and adolescents with moderate-to-severe atopic dermatitis (AD). Semiconductor stocks moved higher, boosted by optimism that progress on trade talks between the U.S. and China could result in softer export restrictions. Advanced Micro Devices (AMD) shares gained 4.8% after Citi analysts lifted their price target on the stock ahead of the company's artificial intelligence (AI) showcase scheduled for later this week. Shares of ON Semiconductor (ON) closed 4.4% higher, adding to strong gains posted last week as the chipmaker's CEO highlighted a recovery in automotive and industrial demand. Edison International (EIX) shares plunged 8.1%, losing the most of any S&P 500 constituent on Monday, after Wolfe Research downgraded the California-based power generator's stock to "peer perform" from "outperform." Analysts cited legal proceedings related to this year's devastating wildfires in Southern California and legislation that could expose utilities in the state to increased wildfire liability costs. Shares of fellow Golden State electricity provider PG&E (PCG) sank 6.8%. The chief financial officer (CFO) of hospital operator Universal Health Services (UHS) told an industry conference that the company has seen a slowdown in the volume of care people are seeking. According to the executive, demand for voluntary procedures surged in the wake of the pandemic as patients caught up on care they may have delayed, but has cooled off since then and remains below historical averages. UHS shares were down 6.1%. Deutsche Bank downgraded Intuitive Surgical (ISRG) stock to "sell" from "hold" on Monday, and shares of the medical device maker slid 5.6%. While analysts highlighted the widespread adoption of the company's da Vinci robotic surgery system, Deutsche Bank cited risk to Intuitive's business from third-party companies repairing the manufacturer's older surgical instruments and returning them to service, cutting into sales of newer equipment. Read the original article on Investopedia
