Detail publikačního výsledku

Precise Measurement of Power Consumption and Execution Time for Embedded Platforms

FRÝZA, T.; WALDECKER, M.

Originální název

Precise Measurement of Power Consumption and Execution Time for Embedded Platforms

Anglický název

Precise Measurement of Power Consumption and Execution Time for Embedded Platforms

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

In this paper, we propose a design of a specific measuring stand-alone system, suitable mainly for embedded platforms. The system is capable of energy consumption and execution time measurements with a precise time resolution of 31.25 ns. The designed system consists of a control unit equipped by a Spartan-3E FPGA for all needed data processing, a user interface, and an analog probe to sample both the voltage and current signals. The measuring system is used to experimentally compare five ARM boards mainly with Cortex M4 core. The vector and matrix most common algorithms (such as addition, multiplication, dot product, and matrix transposition) for different data length and digital representations are performed. The capability of high quality measurements in the sense of numerical precision was verified.

Anglický abstrakt

In this paper, we propose a design of a specific measuring stand-alone system, suitable mainly for embedded platforms. The system is capable of energy consumption and execution time measurements with a precise time resolution of 31.25 ns. The designed system consists of a control unit equipped by a Spartan-3E FPGA for all needed data processing, a user interface, and an analog probe to sample both the voltage and current signals. The measuring system is used to experimentally compare five ARM boards mainly with Cortex M4 core. The vector and matrix most common algorithms (such as addition, multiplication, dot product, and matrix transposition) for different data length and digital representations are performed. The capability of high quality measurements in the sense of numerical precision was verified.

Klíčová slova

Algorithms, ARM, Electronics, Execution time, Matrix, Measurements, Power consumption, Vector

Klíčová slova v angličtině

Algorithms, ARM, Electronics, Execution time, Matrix, Measurements, Power consumption, Vector

Autoři

FRÝZA, T.; WALDECKER, M.

Rok RIV

2019

Vydáno

20.06.2018

Místo

Maribor, Slovenia

ISBN

978-1-5386-6979-2

Kniha

Proceedings of the 25th International Conference on Systems, Signals and Image Processing (IWSSIP 2018)

Strany od

1

Strany do

4

Strany počet

4

URL

https://ieeexplore.ieee.org/document/8439486

BibTex

@inproceedings{BUT151056,
  author="Tomáš {Frýza} and Miroslav {Waldecker}",
  title="Precise Measurement of Power Consumption and Execution Time for Embedded Platforms",
  booktitle="Proceedings of the 25th International Conference on Systems, Signals and Image Processing (IWSSIP 2018)",
  year="2018",
  pages="1--4",
  address="Maribor, Slovenia",
  doi="10.1109/IWSSIP.2018.8439486",
  isbn="978-1-5386-6979-2",
  url="https://ieeexplore.ieee.org/document/8439486"
}

Dokumenty

PID5383635