Cited by 7Parallel Computing and Optimization TechniquesEnergy Efficiency in ComputingLow-power high-performance VLSI design

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Quality Assessment of GPU Power Profiling Mechanisms

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Sen, Satyabrata, Imam, Neena, Hsu, Chung-Hsing·2018·2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)

Abstract

Accurate component-level power measurements are nowadays essential for the design and optimization of high-performance computing (HPC) systems and applications. Particularly, as more and more heterogeneous HPC systems are developed, the characterizations of GPU power profiles have become extremely crucial because, although GPUs provide exceptional performance, they do consume substantial amounts of power. Currently, there are various GPU power profiling mechanisms available; however, there is no standard way to assess the quality of such profiling schemes. To address this issue, in this paper, we develop an assessment methodology to rate the quality and performance of the profiling mechanism itself. Specifically, we present the assessments of four different GPU power profiling techniques: (i) Nvidia's NVML via Allinea MAP, (ii) Nvidia's NVML via direct reads, and (iii) Penguin Computing's PowerInsight (PI) via two vendor-provided drivers, and (iv) PowerInsight via Allinea MAP. In addition, we discuss the effects of moving-average filters to explain the slow variations of some of the measured power profiles. Based on our assessment, the GPU power profiling mechanism using PI device outperforms the other schemes by reliably measuring the ground-truth power profile generated by a GPU stress-test benchmark.

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Research works printed but not linked: 21

  1. 2009, Mali GPU Shader Development Studio User Guide
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  14. mucci, 1999, PAPI: A portable interface to hardware performance counters, Proceedings of Department of Defense HPCMP Users Group Conference
  15. 0, NVIDIA Management Library (NVML)
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Metadata

Authors
Sen, S., Imam, N., & Hsu, C.-H.
Affiliations
Oak Ridge National Laboratory (US)
Venue
2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW)
Publisher
IEEE
Published
2018-05
Pages
702-711
ISSN
2164-7062 (ISSN-L)
OpenAlex
W2887659847
Cited by
7
References
0
Citations by year
2024: 2 · 2023: 2 · 2021: 1 · 2020: 2
FWCI
0.64
Type
conference paper
Language
en
Open access
Locations
  • IEEE International Symposium on Parallel & Distributed Processing, Workshops and Phd Forum (publishedVersion)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
Funders
  • U.S. Department of Defense
  • U.S. Department of Energy
Topics
  • Physical Sciences › Computer Science › Hardware and Architecture › Parallel Computing and Optimization Techniques
  • Physical Sciences › Computer Science › Hardware and Architecture › Energy Efficiency in Computing
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Low-power high-performance VLSI design
Keywords
power measurement accuracy, moving average filter, power consumption

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CoChat. (2026). Citation check: Quality Assessment of GPU Power Profiling Mechanisms. https://app.cochat.ai/papers/10.1109/ipdpsw.2018.00113
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Sen, S., Imam, N., & Hsu, C.-H. (2018). Quality Assessment of GPU Power Profiling Mechanisms. 2018 IEEE International Parallel and Distributed Processing Symposium Workshops (IPDPSW). https://doi.org/10.1109/ipdpsw.2018.00113