Performance Analysis of Scientific Applications on an NVIDIA Grace System
The NSF funded Frontera system has supported many important scientific applications over the last five years, not only in HPC but also in the area of Big Data and Machine Learning. Applications leveraged the petascale computational capabilities of the system to achieve new breakthroughs in science a...
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| Vydáno v: | SC24-W: Workshops of the International Conference for High Performance Computing, Networking, Storage and Analysis s. 558 - 566 |
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IEEE
17.11.2024
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| Abstract | The NSF funded Frontera system has supported many important scientific applications over the last five years, not only in HPC but also in the area of Big Data and Machine Learning. Applications leveraged the petascale computational capabilities of the system to achieve new breakthroughs in science and engineering. Frontera is currently the fastest academic supercomputer in the US and is used by hundreds of scientists and engineers daily, enabling researchers to tackle more significant and complex challenges than ever before. As Frontera is nearing the end of its production life, it will be replaced by a new system, "Horizon". An intermediate system, "Vista", will bridge the gap by enabling researchers to access updated software and hardware technologies before Horizon is available. This paper summarizes early experiences on Vista by reporting on the performance of key applications and presenting its design and architecture. Early results are presented from the CPU architecture of Vista, "Grace-Grace", and compared with other processor technologies at TACC from Intel and AMD. A future paper will discuss the performance of the "Grace-Hopper" component of Vista. |
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| AbstractList | The NSF funded Frontera system has supported many important scientific applications over the last five years, not only in HPC but also in the area of Big Data and Machine Learning. Applications leveraged the petascale computational capabilities of the system to achieve new breakthroughs in science and engineering. Frontera is currently the fastest academic supercomputer in the US and is used by hundreds of scientists and engineers daily, enabling researchers to tackle more significant and complex challenges than ever before. As Frontera is nearing the end of its production life, it will be replaced by a new system, "Horizon". An intermediate system, "Vista", will bridge the gap by enabling researchers to access updated software and hardware technologies before Horizon is available. This paper summarizes early experiences on Vista by reporting on the performance of key applications and presenting its design and architecture. Early results are presented from the CPU architecture of Vista, "Grace-Grace", and compared with other processor technologies at TACC from Intel and AMD. A future paper will discuss the performance of the "Grace-Hopper" component of Vista. |
| Author | Liu, Hang Cazes, John Stanzione, Dan Lu, Chun-Yaung Koesterke, Lars Hempel, Sean McCalpin, John Lewis, Nic Li, Junjie DeSantis, John Ruhela, Amit Del-Castillo-Negrete, Carlos Milfeld, Kent Chen, Hanning Zhang, Wenyang Wang, Ian |
| Author_xml | – sequence: 1 givenname: Amit surname: Ruhela fullname: Ruhela, Amit email: aruhela@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 2 givenname: John surname: Cazes fullname: Cazes, John email: cazes@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 3 givenname: John surname: McCalpin fullname: McCalpin, John email: mccalpin@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 4 givenname: Carlos surname: Del-Castillo-Negrete fullname: Del-Castillo-Negrete, Carlos email: carlosd@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 5 givenname: Junjie surname: Li fullname: Li, Junjie email: jli@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 6 givenname: Hang surname: Liu fullname: Liu, Hang email: hliu@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 7 givenname: Hanning surname: Chen fullname: Chen, Hanning email: hchen@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 8 givenname: Chun-Yaung surname: Lu fullname: Lu, Chun-Yaung email: alu@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 9 givenname: Kent surname: Milfeld fullname: Milfeld, Kent email: milfeld@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 10 givenname: Wenyang surname: Zhang fullname: Zhang, Wenyang email: wzhang@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 11 givenname: Ian surname: Wang fullname: Wang, Ian email: iwang@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 12 givenname: Lars surname: Koesterke fullname: Koesterke, Lars email: lars@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 13 givenname: John surname: DeSantis fullname: DeSantis, John email: desantis@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 14 givenname: Nic surname: Lewis fullname: Lewis, Nic email: nlewis@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 15 givenname: Sean surname: Hempel fullname: Hempel, Sean email: shempel@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas – sequence: 16 givenname: Dan surname: Stanzione fullname: Stanzione, Dan email: dan@tacc.utexas.edu organization: Texas Advanced Computing Center,Austin,Texas |
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| Snippet | The NSF funded Frontera system has supported many important scientific applications over the last five years, not only in HPC but also in the area of Big Data... |
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| SubjectTerms | Computer architecture Grace-Hopper Graphics processing units Hardware High performance computing HPC Lakes Machine learning NVIDIA Performance analysis Petascale Production Software Supercomputers |
| Title | Performance Analysis of Scientific Applications on an NVIDIA Grace System |
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