GPU Performance and Power Consumption Analysis: A DCT based denoising application
- Autores
- Pi Puig, Martín; De Giusti, Laura Cristina; Naiouf, Marcelo; De Giusti, Armando Eduardo
- Año de publicación
- 2017
- Idioma
- inglés
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- 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.
XVIII Workshop de Procesamiento Distribuido y Paralelo (WPDP).
Red de Universidades con Carreras en Informática (RedUNCI) - Materia
-
Ciencias Informáticas
denoising
power
energy
GPU
NVML
RAPL - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/63943
Ver los metadatos del registro completo
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GPU Performance and Power Consumption Analysis: A DCT based denoising applicationPi Puig, MartínDe Giusti, Laura CristinaNaiouf, MarceloDe Giusti, Armando EduardoCiencias InformáticasdenoisingpowerenergyGPUNVMLRAPLIt 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.XVIII Workshop de Procesamiento Distribuido y Paralelo (WPDP).Red de Universidades con Carreras en Informática (RedUNCI)2017-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf185-195http://sedici.unlp.edu.ar/handle/10915/63943enginfo:eu-repo/semantics/altIdentifier/isbn/978-950-34-1539-9info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:08:34Zoai:sedici.unlp.edu.ar:10915/63943Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:08:34.734SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
GPU Performance and Power Consumption Analysis: A DCT based denoising application |
title |
GPU Performance and Power Consumption Analysis: A DCT based denoising application |
spellingShingle |
GPU Performance and Power Consumption Analysis: A DCT based denoising application Pi Puig, Martín Ciencias Informáticas denoising power energy GPU NVML RAPL |
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 |
dc.creator.none.fl_str_mv |
Pi Puig, Martín De Giusti, Laura Cristina Naiouf, Marcelo De Giusti, Armando Eduardo |
author |
Pi Puig, Martín |
author_facet |
Pi Puig, Martín De Giusti, Laura Cristina Naiouf, Marcelo De Giusti, Armando Eduardo |
author_role |
author |
author2 |
De Giusti, Laura Cristina Naiouf, Marcelo De Giusti, Armando Eduardo |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
Ciencias Informáticas denoising power energy GPU NVML RAPL |
topic |
Ciencias Informáticas denoising power energy GPU NVML RAPL |
dc.description.none.fl_txt_mv |
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. XVIII Workshop de Procesamiento Distribuido y Paralelo (WPDP). Red de Universidades con Carreras en Informática (RedUNCI) |
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. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-10 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion Objeto de conferencia http://purl.org/coar/resource_type/c_5794 info:ar-repo/semantics/documentoDeConferencia |
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conferenceObject |
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publishedVersion |
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http://sedici.unlp.edu.ar/handle/10915/63943 |
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eng |
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eng |
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info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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