GPU Performance and Power Consumption Analysis: A DCT based denoising application

It is known that energy and power consumption are becoming serious metrics in the design of high performance workstations because of heat dissipation problems. In the last years, GPU accelerators have been integrating many of these expensive systems despite they are embedding more and more transisto...

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Autores principales: Pi Puig, Martín, De Giusti, Laura Cristina, Naiouf, Marcelo, De Giusti, Armando Eduardo
Formato: Objeto de conferencia
Lenguaje:Inglés
Publicado: 2017
Materias:
Ciencias Informáticas
denoising
power
energy
GPU
NVML
RAPL
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/63943
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-63943
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Ciencias Informáticas
denoising
power
energy
GPU
NVML
RAPL
spellingShingle Ciencias Informáticas
denoising
power
energy
GPU
NVML
RAPL
Pi Puig, Martín
De Giusti, Laura Cristina
Naiouf, Marcelo
De Giusti, Armando Eduardo
GPU Performance and Power Consumption Analysis: A DCT based denoising application
topic_facet Ciencias Informáticas
denoising
power
energy
GPU
NVML
RAPL
description It is known that energy and power consumption are becoming serious metrics in the design of high performance workstations because of heat dissipation problems. In the last years, GPU accelerators have been integrating many of these expensive systems despite they are embedding more and more transistors on their chips producing a quick increase of power consumption requirements. This paper analyzes an image processing application, in particular a Discrete Cosine Transform denoising algorithm, in terms of CPU and GPU performance and energy consumption. Specifically, we want to compare single-threaded and multithreaded CPU versions with a GPU version, and characterize the execution time, true instant power and average energy consumption to deflate the idea that GPUs are non-green computing devices.
format Objeto de conferencia
Objeto de conferencia
author Pi Puig, Martín
De Giusti, Laura Cristina
Naiouf, Marcelo
De Giusti, Armando Eduardo
author_facet Pi Puig, Martín
De Giusti, Laura Cristina
Naiouf, Marcelo
De Giusti, Armando Eduardo
author_sort Pi Puig, Martín
title GPU Performance and Power Consumption Analysis: A DCT based denoising application
title_short GPU Performance and Power Consumption Analysis: A DCT based denoising application
title_full GPU Performance and Power Consumption Analysis: A DCT based denoising application
title_fullStr GPU Performance and Power Consumption Analysis: A DCT based denoising application
title_full_unstemmed GPU Performance and Power Consumption Analysis: A DCT based denoising application
title_sort gpu performance and power consumption analysis: a dct based denoising application
publishDate 2017
url http://sedici.unlp.edu.ar/handle/10915/63943
work_keys_str_mv AT pipuigmartin gpuperformanceandpowerconsumptionanalysisadctbaseddenoisingapplication
AT degiustilauracristina gpuperformanceandpowerconsumptionanalysisadctbaseddenoisingapplication
AT naioufmarcelo gpuperformanceandpowerconsumptionanalysisadctbaseddenoisingapplication
AT degiustiarmandoeduardo gpuperformanceandpowerconsumptionanalysisadctbaseddenoisingapplication
bdutipo_str Repositorios
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