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[1]
Scaling up neuromorphic computing for more efficient and effective AI everywhere and anytime
Neuromorphic computing -- a field that applies principles of neuroscience to computing systems to mimic the brain's function and structure -- needs to scale up if it is to effectively compete with current computing methods. In a review published Jan. 22 in the journal Nature, 23 researchers, including two from the University of California San Diego, present a detailed roadmap of what needs to happen to reach that goal. The article offers a new and practical perspective toward approaching the cognitive capacity of the human brain with comparable form factor and power consumption. "We do not anticipate that there will be a one-size-fits-all solution for neuromorphic systems at scale but rather a range of neuromorphic hardware solutions with different characteristics based on application needs," the authors write. Applications for neuromorphic computing include scientific computing, artificial intelligence, augmented and virtual reality, wearables, smart farming, smart cities and more. Neuromorphic chips have the potential to outpace traditional computers in energy and space efficiency, as well as performance. This could present substantial advantages across various domains, including AI, health care and robotics. As the electricity consumption of AI is projected to double by 2026, neuromorphic computing emerges as a promising solution. "Neuromorphic computing is particularly relevant today, when we are witnessing the untenable scaling of power- and resource-hungry AI systems," said Gert Cauwenberghs, a Distinguished Professor in the UC San Diego Shu Chien-Gene Lay Department of Bioengineering and one of the paper's co-authors. Neuromorphic computing is at a pivotal moment, said Dhireesha Kudithipudi, the Robert F. McDermott Endowed Chair at the University of Texas San Antonio and the paper's corresponding author. "We are now at a point where there is a tremendous opportunity to build new architectures and open frameworks that can be deployed in commercial applications," she said. "I strongly believe that fostering tight collaboration between industry and academia is the key to shaping the future of this field. This collaboration is reflected in our team of co-authors." In 2022, a neuromorphic chip designed by a team led by Cauwenberghs showed that these chips could be highly dynamic and versatile, without compromising accuracy and efficiency. The NeuRRAM chip runs computations directly in memory and can run a wide variety of AI applications -- all at a fraction of the energy consumed by computing platforms for general-purpose AI computing. "Our Nature review article offers a perspective on further extensions of neuromorphic AI systems in silicon and emerging chip technologies to approach both the massive scale and the extreme efficiency of self-learning capacity in the mammalian brain," said Cauwenberghs. To achieve scale in neuromorphic computing, the authors propose several key features that must be optimized, including sparsity, a defining feature of the human brain. The brain develops by forming numerous neural connections (densification) before selectively pruning most of them. This strategy optimizes spatial efficiency while retaining information at high fidelity. If successfully emulated, this feature could enable neuromorphic systems that are significantly more energy-efficient and compact. "The expandable scalability and superior efficiency derive from massive parallelism and hierarchical structure in neural representation, combining dense local synaptic connectivity within neurosynaptic cores modeled after the brain's gray matter with sparse global connectivity in neural communication across cores modeling the brain's white matter, facilitated through high-bandwidth reconfigurable interconnects on-chip and hierarchically structured interconnects across chips," said Cauwenberghs. "This publication shows tremendous potential toward the use of neuromorphic computing at scale for real-life applications. At the San Diego Supercomputer Center, we bring new computing architectures to the national user community, and this collaborative work paves the path for bringing a neuromorphic resource for the national user community," said Amitava Majumdar, director of the division of Data-Enabled Scientific Computing at SDSC here on the UC San Diego campus, and one of the paper's co-authors. In addition, the authors also call for stronger collaborations within academia, and between academia and industry, as well as for the development of a wider array of user-friendly programming languages to lower the barrier of entry into the field. They believe this would foster increased collaboration, particularly across disciplines and industries.
[2]
Scaling up neuromorphic computing for more efficient and effective AI everywhere and anytime
Neuromorphic computing -- a field that applies principles of neuroscience to computing systems to mimic the brain's function and structure -- needs to scale up if it is to effectively compete with current computing methods. In a review published Jan. 22 in the journal Nature, 23 researchers, including two from the University of California San Diego, present a detailed roadmap of what needs to happen to reach that goal. The article offers a new and practical perspective toward approaching the cognitive capacity of the human brain with comparable form factor and power consumption. "We do not anticipate that there will be a one-size-fits-all solution for neuromorphic systems at scale but rather a range of neuromorphic hardware solutions with different characteristics based on application needs," the authors write. Applications for neuromorphic computing include scientific computing, artificial intelligence, augmented and virtual reality, wearables, smart farming, smart cities and more. Neuromorphic chips have the potential to outpace traditional computers in energy and space efficiency, as well as performance. This could present substantial advantages across various domains, including AI, health care and robotics. As the electricity consumption of AI is projected to double by 2026, neuromorphic computing emerges as a promising solution. "Neuromorphic computing is particularly relevant today, when we are witnessing the untenable scaling of power- and resource-hungry AI systems," said Gert Cauwenberghs, a Distinguished Professor in the UC San Diego Shu Chien-Gene Lay Department of Bioengineering and one of the paper's coauthors. Neuromorphic computing is at a pivotal moment, said Dhireesha Kudithipudi, the Robert F. McDermott Endowed Chair at the University of Texas San Antonio and the paper's corresponding author. "We are now at a point where there is a tremendous opportunity to build new architectures and open frameworks that can be deployed in commercial applications," she said. "I strongly believe that fostering tight collaboration between industry and academia is the key to shaping the future of this field. This collaboration is reflected in our team of co-authors." Last year, Cauwenberghs and Kudithipudi secured a $4 million grant from the National Science Foundation to launch THOR: The Neuromorphic Commons, a first-of-its-kind research network providing access to open neuromorphic computing hardware and tools in support of interdisciplinary and collaborative research. In 2022, a neuromorphic chip designed by a team led by Cauwenberghs showed that these chips could be highly dynamic and versatile, without compromising accuracy and efficiency. The NeuRRAM chip runs computations directly in memory and can run a wide variety of AI applications -- all at a fraction of the energy consumed by computing platforms for general-purpose AI computing. "Our Nature review article offers a perspective on further extensions of neuromorphic AI systems in silicon and emerging chip technologies to approach both the massive scale and the extreme efficiency of self-learning capacity in the mammalian brain," said Cauwenberghs. To achieve scale in neuromorphic computing, the authors propose several key features that must be optimized, including sparsity, a defining feature of the human brain. The brain develops by forming numerous neural connections (densification) before selectively pruning most of them. This strategy optimizes spatial efficiency while retaining information at high fidelity. If successfully emulated, this feature could enable neuromorphic systems that are significantly more energy-efficient and compact. "The expandable scalability and superior efficiency derive from massive parallelism and hierarchical structure in neural representation, combining dense local synaptic connectivity within neurosynaptic cores modeled after the brain's gray matter with sparse global connectivity in neural communication across cores modeling the brain's white matter, facilitated through high-bandwidth reconfigurable interconnects on-chip and hierarchically structured interconnects across chips," said Cauwenberghs. "This publication shows tremendous potential toward the use of neuromorphic computing at scale for real-life applications. At the San Diego Supercomputer Center, we bring new computing architectures to the national user community, and this collaborative work paves the path for bringing a neuromorphic resource for the national user community," said Amitava Majumdar, director of the division of Data-Enabled Scientific Computing at SDSC here on the UC San Diego campus, and one of the paper's coauthors.
[3]
Scaling up Neuromorphic Computing for More Efficient and Effective AI Everywhere and Anytime | Newswise
Neuromorphic computing -- a field that applies principles of neuroscience to computing systems to mimic the brain's function and structure -- needs to scale up if it is to effectively compete with current computing methods. In a review published Jan. 22 in the journal Nature, 23 researchers, including two from the University of California San Diego, present a detailed roadmap of what needs to happen to reach that goal. The article offers a new and practical perspective toward approaching the cognitive capacity of the human brain with comparable form factor and power consumption. "We do not anticipate that there will be a one-size-fits-all solution for neuromorphic systems at scale but rather a range of neuromorphic hardware solutions with different characteristics based on application needs," the authors write. Applications for neuromorphic computing include scientific computing, artificial intelligence, augmented and virtual reality, wearables, smart farming, smart cities and more. Neuromorphic chips have the potential to outpace traditional computers in energy and space efficiency, as well as performance. This could present substantial advantages across various domains, including AI, health care and robotics. As the electricity consumption of AI is projected to double by 2026, neuromorphic computing emerges as a promising solution. "Neuromorphic computing is particularly relevant today, when we are witnessing the untenable scaling of power- and resource-hungry AI systems," said Gert Cauwenberghs, a Distinguished Professor in the UC San Diego Shu Chien-Gene Lay Department of Bioengineering and one of the paper's coauthors. Neuromorphic computing is at a pivotal moment, said Dhireesha Kudithipudi, the Robert F. McDermott Endowed Chair at the University of Texas San Antonio and the paper's corresponding author. "We are now at a point where there is a tremendous opportunity to build new architectures and open frameworks that can be deployed in commercial applications," she said. "I strongly believe that fostering tight collaboration between industry and academia is the key to shaping the future of this field. This collaboration is reflected in our team of co-authors." Last year, Cauwenberghs and Kudithipudi secured a $4 million grant from the National Science Foundation to launch THOR: The Neuromorphic Commons, a first-of-its-kind research network providing access to open neuromorphic computing hardware and tools in support of interdisciplinary and collaborative research. In 2022, a neuromorphic chip designed by a team led by Cauwenberghs showed that these chips could be highly dynamic and versatile, without compromising accuracy and efficiency. The NeuRRAM chip runs computations directly in memory and can run a wide variety of AI applications -- all at a fraction of the energy consumed by computing platforms for general-purpose AI computing. "Our Nature review article offers a perspective on further extensions of neuromorphic AI systems in silicon and emerging chip technologies to approach both the massive scale and the extreme efficiency of self-learning capacity in the mammalian brain," said Cauwenberghs. To achieve scale in neuromorphic computing, the authors propose several key features that must be optimized, including sparsity, a defining feature of the human brain. The brain develops by forming numerous neural connections (densification) before selectively pruning most of them. This strategy optimizes spatial efficiency while retaining information at high fidelity. If successfully emulated, this feature could enable neuromorphic systems that are significantly more energy-efficient and compact. "The expandable scalability and superior efficiency derive from massive parallelism and hierarchical structure in neural representation, combining dense local synaptic connectivity within neurosynaptic cores modeled after the brain's gray matter with sparse global connectivity in neural communication across cores modeling the brain's white matter, facilitated through high-bandwidth reconfigurable interconnects on-chip and hierarchically structured interconnects across chips," said Cauwenberghs. "This publication shows tremendous potential toward the use of neuromorphic computing at scale for real-life applications. At the San Diego Supercomputer Center, we bring new computing architectures to the national user community, and this collaborative work paves the path for bringing a neuromorphic resource for the national user community," said Amitava Majumdar, director of the division of Data-Enabled Scientific Computing at SDSC here on the UC San Diego campus, and one of the paper's coauthors. In addition, the authors also call for stronger collaborations within academia, and between academia and industry, as well as for the development of a wider array of user-friendly programming languages to lower the barrier of entry into the field. They believe this would foster increased collaboration, particularly across disciplines and industries. Neuromorphic Computing at Scale Dhireesha Kudithipudi and Tej Pandit, University of Texas, San Antonio Catherine Schuman, University of Tennessee, Knoxville Craig M. Vineyard, James B. Aimone and Suma George Cardwell, Sandia National LaboratoriesCory Merkel, Rochester Institute of Technology Christian Mayr, Technische Universität Dresden Chiara Bartolozzi, Italian Institute of Technology Amitava Majumdar and Gert Cauwenberghs, University of California San Diego Melika Payvand, Institute of Neuroinformatics, University of Zürich and ETH Zürich Sonia Buckley, National Institute of Standards and Technology Shruti Kulkarni, Oak Ridge National Laboratory Hector A. Gonzalez, SpiNNcloud Systems GmbH, Dresden, Germany Chetan Singh Thakur, Indian Institute of Science, Bengaluru Anand Subramoney, Royal Holloway, University of London, Egham
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A comprehensive review published in Nature outlines the path to scale up neuromorphic computing, aiming to rival current computing methods in efficiency and effectiveness for AI applications.
A groundbreaking review published in Nature on January 22, 2025, presents a detailed roadmap for scaling up neuromorphic computing, a field that applies neuroscience principles to computing systems to mimic the brain's function and structure. The paper, authored by 23 researchers including experts from the University of California San Diego, offers a practical perspective on approaching the cognitive capacity of the human brain with comparable form factor and power consumption 123.
Neuromorphic computing needs to scale up to effectively compete with current computing methods. The authors emphasize that there won't be a one-size-fits-all solution, but rather a range of neuromorphic hardware solutions tailored to different application needs. These applications span scientific computing, artificial intelligence, augmented and virtual reality, wearables, smart farming, and smart cities 123.
Neuromorphic chips have the potential to outperform traditional computers in energy and space efficiency, as well as performance. This could offer substantial advantages across various domains, including AI, healthcare, and robotics. With AI electricity consumption projected to double by 2026, neuromorphic computing emerges as a promising solution 123.
To achieve scale in neuromorphic computing, the authors propose several key features that must be optimized:
In 2022, a team led by Professor Gert Cauwenberghs designed the NeuRRAM chip, demonstrating that neuromorphic chips could be highly dynamic and versatile without compromising accuracy and efficiency. This chip runs computations directly in memory and can handle a wide variety of AI applications at a fraction of the energy consumed by general-purpose AI computing platforms 123.
Last year, Professors Cauwenberghs and Kudithipudi secured a $4 million grant from the National Science Foundation to launch THOR: The Neuromorphic Commons. This first-of-its-kind research network provides access to open neuromorphic computing hardware and tools, supporting interdisciplinary and collaborative research 23.
The authors call for stronger collaborations within academia and between academia and industry. They also emphasize the need for developing user-friendly programming languages to lower the barrier of entry into the field, fostering increased collaboration across disciplines and industries 13.
As neuromorphic computing stands at a pivotal moment, the potential for building new architectures and open frameworks that can be deployed in commercial applications is immense. The collaborative effort reflected in this review sets the stage for shaping the future of this transformative field in computing and AI.
Reference
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Researchers at the National University of Singapore have developed a revolutionary silicon transistor that can function like both a neuron and a synapse, potentially transforming the field of neuromorphic computing and AI hardware efficiency.
3 Sources
3 Sources
Researchers at the Indian Institute of Science (IISc) Bengaluru have created a groundbreaking 'brain-on-a-chip' technology that mimics human brain functions. This innovation promises to revolutionize computing and artificial intelligence applications.
5 Sources
5 Sources
Researchers from Tokyo University of Science develop a new training algorithm and computing-in-memory architecture using Magnetic RAM, potentially enabling efficient implementation of neural networks on IoT edge devices.
2 Sources
2 Sources
MIT researchers have created a new photonic chip that can perform all key computations of a deep neural network optically, achieving ultrafast speeds and high energy efficiency. This breakthrough could revolutionize AI applications in various fields.
4 Sources
4 Sources
Researchers explore the potential of biological computers that could significantly reduce energy consumption in computing by operating at slower speeds, inspired by nature's efficiency.
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