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| Auteurs principaux: | , , , , , |
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| Format: | Preprint |
| Publié: |
2026
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| Sujets: | |
| Accès en ligne: | https://arxiv.org/abs/2603.16164 |
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| _version_ | 1866912970754228224 |
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| author | Mayr, Martin Wind, Sebastian Schröder, Lukas Hager, Georg Köstler, Harald Wellein, Gerhard |
| author_facet | Mayr, Martin Wind, Sebastian Schröder, Lukas Hager, Georg Köstler, Harald Wellein, Gerhard |
| contents | Artificial Intelligence (AI) workloads drive a rapid expansion of high-performance computing (HPC) infrastructures and increase their power and energy demands towards a critical level. AI benchmarks representing state-of-the art workloads and their understanding in the context of performance-energy trade-offs are critical to deploy efficient infrastructures and can guide energy efficiency measures, such as power capping. We introduce a benchmarking framework with popular deep learning applications from computer vision (image classification and generation) and large language models (continued pre-training and inference) implementing modern methods. Our performance analysis focuses on throughput rather than time to "completion", which is the standard metric in HPC. We analyse performance and energy efficiency under various power capping scenarios on NVIDIA H100, NVIDIA H200, and AMD MI300X GPUs. Our results reveal that no universal optimal power cap exists, as the efficiency peak varies across application types and GPU architectures. Interestingly, the two NVIDIA GPUs which mainly differ in their HBM configuration show qualitatively different performance-energy trade-offs. The developed benchmarking framework will be released as a public tool. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_16164 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | AI Application Benchmarking: Power-Aware Performance Analysis for Vision and Language Models Mayr, Martin Wind, Sebastian Schröder, Lukas Hager, Georg Köstler, Harald Wellein, Gerhard Performance Artificial Intelligence (AI) workloads drive a rapid expansion of high-performance computing (HPC) infrastructures and increase their power and energy demands towards a critical level. AI benchmarks representing state-of-the art workloads and their understanding in the context of performance-energy trade-offs are critical to deploy efficient infrastructures and can guide energy efficiency measures, such as power capping. We introduce a benchmarking framework with popular deep learning applications from computer vision (image classification and generation) and large language models (continued pre-training and inference) implementing modern methods. Our performance analysis focuses on throughput rather than time to "completion", which is the standard metric in HPC. We analyse performance and energy efficiency under various power capping scenarios on NVIDIA H100, NVIDIA H200, and AMD MI300X GPUs. Our results reveal that no universal optimal power cap exists, as the efficiency peak varies across application types and GPU architectures. Interestingly, the two NVIDIA GPUs which mainly differ in their HBM configuration show qualitatively different performance-energy trade-offs. The developed benchmarking framework will be released as a public tool. |
| title | AI Application Benchmarking: Power-Aware Performance Analysis for Vision and Language Models |
| topic | Performance |
| url | https://arxiv.org/abs/2603.16164 |