Aurora: Architecting Argonne's First Exascale Supercomputer for Accelerated Scientific Discovery
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866911307590008832 |
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| author | Allcock, William E. Allen, Benjamin S. Anchell, James Anisimov, Victor Applencourt, Thomas Bagusetty, Abhishek Balakrishnan, Ramesh Balin, Riccardo Bekele, Solomon Bertoni, Colleen Blackworth, Cyrus Bustamante, Renzo Canada, Kevin Carrier, John Chan-nui, Christopher Cheney, Lance C. Childers, Taylor Coffman, Paul Coghlan, Susan Dey, Tanima D'Mello, Michael Emani, Ashok Emani, Murali Felker, Kyle G. Foreman, Sam Franza, Olivier Gao, Longfei García, Marta Garzarán, María Gerofi, Balazs Ghadar, Yasaman Goswami, Subrata Gupta, Neha Harms, Kevin Hatanpää, Väinö Holland, Brian Holohan, Carissa Homerding, Brian Hossain, Khalid Hu, Xue Huot, Louise Ibeid, Huda Insley, Joseph A. Jayanthi, Sai Jiang, Hong Jiang, Wei Jin, Xiao-Yong Kim, Jeongnim Knight, Christopher Kourdis, Panagiotis Kumaran, Kalyan Kwack, JaeHyuk Lee, Janghaeng Leggett, Ti Lenard, Ben Lewis, Chris Liber, Nevin Lombardi, Johann Loy, Raymond M. Luo, Ye Lusch, Bethany Mahadevan, Nilakantan Markey, Beth Mateevitsi, Victor A. McPheeters, Gordon Milner, Ryan Mitchell, Jerome Morozov, Vitali A. Muralidharan, Servesh Musta, Tom Nagar, Mrigendra Narayana, Vikram Ngom, Marieme Nguyen, Anthony-Trung Nichols, Nathan Nishtala, Aditya Osborn, James C. Papka, Michael E. Parker, Scott Patel, Saumil S. Piotrowska, Julia Pope, Adrian C. Raghunanda, Sucheta Rangel, Esteban Rich, Paul M. Riley, Katherine M. Rizzi, Silvio Rowe, Kris Sastry, Varuni Scovel, Adam Simini, Filippo Som, Haritha Siddabathuni Steinbrecher, Patrick Stevens, Rick Tian, Xinmin Upton, Peter Uram, Thomas Vasan, Archit K. Vázquez-Mayagoitia, Álvaro Velusamy, Kaushik Videau, Brice Vishwanath, Venkatram Whitney, Brian Williams, Timothy J. Woodacre, Michael Zeltner, Sam Zhang, Chuanjun Zheng, Gengbin Zheng, Huihuo |
| author_facet | Allcock, William E. Allen, Benjamin S. Anchell, James Anisimov, Victor Applencourt, Thomas Bagusetty, Abhishek Balakrishnan, Ramesh Balin, Riccardo Bekele, Solomon Bertoni, Colleen Blackworth, Cyrus Bustamante, Renzo Canada, Kevin Carrier, John Chan-nui, Christopher Cheney, Lance C. Childers, Taylor Coffman, Paul Coghlan, Susan Dey, Tanima D'Mello, Michael Emani, Ashok Emani, Murali Felker, Kyle G. Foreman, Sam Franza, Olivier Gao, Longfei García, Marta Garzarán, María Gerofi, Balazs Ghadar, Yasaman Goswami, Subrata Gupta, Neha Harms, Kevin Hatanpää, Väinö Holland, Brian Holohan, Carissa Homerding, Brian Hossain, Khalid Hu, Xue Huot, Louise Ibeid, Huda Insley, Joseph A. Jayanthi, Sai Jiang, Hong Jiang, Wei Jin, Xiao-Yong Kim, Jeongnim Knight, Christopher Kourdis, Panagiotis Kumaran, Kalyan Kwack, JaeHyuk Lee, Janghaeng Leggett, Ti Lenard, Ben Lewis, Chris Liber, Nevin Lombardi, Johann Loy, Raymond M. Luo, Ye Lusch, Bethany Mahadevan, Nilakantan Markey, Beth Mateevitsi, Victor A. McPheeters, Gordon Milner, Ryan Mitchell, Jerome Morozov, Vitali A. Muralidharan, Servesh Musta, Tom Nagar, Mrigendra Narayana, Vikram Ngom, Marieme Nguyen, Anthony-Trung Nichols, Nathan Nishtala, Aditya Osborn, James C. Papka, Michael E. Parker, Scott Patel, Saumil S. Piotrowska, Julia Pope, Adrian C. Raghunanda, Sucheta Rangel, Esteban Rich, Paul M. Riley, Katherine M. Rizzi, Silvio Rowe, Kris Sastry, Varuni Scovel, Adam Simini, Filippo Som, Haritha Siddabathuni Steinbrecher, Patrick Stevens, Rick Tian, Xinmin Upton, Peter Uram, Thomas Vasan, Archit K. Vázquez-Mayagoitia, Álvaro Velusamy, Kaushik Videau, Brice Vishwanath, Venkatram Whitney, Brian Williams, Timothy J. Woodacre, Michael Zeltner, Sam Zhang, Chuanjun Zheng, Gengbin Zheng, Huihuo |
| contents | Aurora is Argonne National Laboratory's pioneering Exascale supercomputer, designed to accelerate scientific discovery with cutting-edge architectural innovations. Key new technologies include the Intel(TM) Xeon(TM) Data Center GPU Max Series (code-named Sapphire Rapids) with support for High Bandwidth Memory (HBM), alongside the Intel(TM) Data Center GPU Max Series (code-named Ponte Vecchio) on each compute node. Aurora also integrates the Distributed Asynchronous Object Storage (DAOS), a novel exascale storage solution, and leverages Intel's oneAPI programming environment. This paper presents an in-depth exploration of Aurora's node architecture, the HPE Slingshot interconnect, the supporting software ecosystem, and DAOS. We provide insights into standard benchmark performance and applications readiness efforts via Aurora's Early Science Program and the Exascale Computing Project. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_08207 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Aurora: Architecting Argonne's First Exascale Supercomputer for Accelerated Scientific Discovery Allcock, William E. Allen, Benjamin S. Anchell, James Anisimov, Victor Applencourt, Thomas Bagusetty, Abhishek Balakrishnan, Ramesh Balin, Riccardo Bekele, Solomon Bertoni, Colleen Blackworth, Cyrus Bustamante, Renzo Canada, Kevin Carrier, John Chan-nui, Christopher Cheney, Lance C. Childers, Taylor Coffman, Paul Coghlan, Susan Dey, Tanima D'Mello, Michael Emani, Ashok Emani, Murali Felker, Kyle G. Foreman, Sam Franza, Olivier Gao, Longfei García, Marta Garzarán, María Gerofi, Balazs Ghadar, Yasaman Goswami, Subrata Gupta, Neha Harms, Kevin Hatanpää, Väinö Holland, Brian Holohan, Carissa Homerding, Brian Hossain, Khalid Hu, Xue Huot, Louise Ibeid, Huda Insley, Joseph A. Jayanthi, Sai Jiang, Hong Jiang, Wei Jin, Xiao-Yong Kim, Jeongnim Knight, Christopher Kourdis, Panagiotis Kumaran, Kalyan Kwack, JaeHyuk Lee, Janghaeng Leggett, Ti Lenard, Ben Lewis, Chris Liber, Nevin Lombardi, Johann Loy, Raymond M. Luo, Ye Lusch, Bethany Mahadevan, Nilakantan Markey, Beth Mateevitsi, Victor A. McPheeters, Gordon Milner, Ryan Mitchell, Jerome Morozov, Vitali A. Muralidharan, Servesh Musta, Tom Nagar, Mrigendra Narayana, Vikram Ngom, Marieme Nguyen, Anthony-Trung Nichols, Nathan Nishtala, Aditya Osborn, James C. Papka, Michael E. Parker, Scott Patel, Saumil S. Piotrowska, Julia Pope, Adrian C. Raghunanda, Sucheta Rangel, Esteban Rich, Paul M. Riley, Katherine M. Rizzi, Silvio Rowe, Kris Sastry, Varuni Scovel, Adam Simini, Filippo Som, Haritha Siddabathuni Steinbrecher, Patrick Stevens, Rick Tian, Xinmin Upton, Peter Uram, Thomas Vasan, Archit K. Vázquez-Mayagoitia, Álvaro Velusamy, Kaushik Videau, Brice Vishwanath, Venkatram Whitney, Brian Williams, Timothy J. Woodacre, Michael Zeltner, Sam Zhang, Chuanjun Zheng, Gengbin Zheng, Huihuo Distributed, Parallel, and Cluster Computing Hardware Architecture Computational Engineering, Finance, and Science Performance C.0; C.4; C.5.1; B.8.0; D.1.3 Aurora is Argonne National Laboratory's pioneering Exascale supercomputer, designed to accelerate scientific discovery with cutting-edge architectural innovations. Key new technologies include the Intel(TM) Xeon(TM) Data Center GPU Max Series (code-named Sapphire Rapids) with support for High Bandwidth Memory (HBM), alongside the Intel(TM) Data Center GPU Max Series (code-named Ponte Vecchio) on each compute node. Aurora also integrates the Distributed Asynchronous Object Storage (DAOS), a novel exascale storage solution, and leverages Intel's oneAPI programming environment. This paper presents an in-depth exploration of Aurora's node architecture, the HPE Slingshot interconnect, the supporting software ecosystem, and DAOS. We provide insights into standard benchmark performance and applications readiness efforts via Aurora's Early Science Program and the Exascale Computing Project. |
| title | Aurora: Architecting Argonne's First Exascale Supercomputer for Accelerated Scientific Discovery |
| topic | Distributed, Parallel, and Cluster Computing Hardware Architecture Computational Engineering, Finance, and Science Performance C.0; C.4; C.5.1; B.8.0; D.1.3 |
| url | https://arxiv.org/abs/2509.08207 |