Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems

The steady reduction in transistor size was for a long time considered the norm in computer systems manufacturing, until mounting obstacles - collectively referred to as the Power Wall - increasingly began to crop up. In response to this issue (and others, like the Memory Wall), the hardware industr...

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Detalles Bibliográficos
Autor: Bilbao Muñoz, Carlos
Tipo de recurso: tesis doctoral
Fecha de publicación:2026
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:inglés
OAI Identifier:oai:docta.ucm.es:20.500.14352/133851
Acceso en línea:https://hdl.handle.net/20.500.14352/133851
Access Level:acceso abierto
Palabra clave:004.451.87(043.5)
004.451.9(043.5)
Linux kernel
Multicore processors
Resource management
Runtime systems
Cache partitioning
Operating systems
Asymmetric multicores
Particionado de caché
Procesadores multinúcleo asimétricos
Sistemas operativos
Sistemas operativos (Ordenadores)
Software
1203 Ciencia de Los Ordenadores
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repository_id_str
spelling Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systemsSoftware de sistema de nueva generación para gestión de la contención de recursos, optimización del uso de CPU, y explotación de asimetría en sistemas multinúcleoBilbao Muñoz, Carlos004.451.87(043.5)004.451.9(043.5)Linux kernelMulticore processorsResource managementRuntime systemsCache partitioningOperating systemsAsymmetric multicoresParticionado de cachéProcesadores multinúcleo asimétricosSistemas operativosSistemas operativos (Ordenadores)Software1203 Ciencia de Los OrdenadoresThe steady reduction in transistor size was for a long time considered the norm in computer systems manufacturing, until mounting obstacles - collectively referred to as the Power Wall - increasingly began to crop up. In response to this issue (and others, like the Memory Wall), the hardware industry shifted its focus to Chip Multicore Processors (CMPs), which integrate multiple cores on a single chip. CMPs have now established themselves as the de facto general-purpose architecture across a broad range of commercial platforms, from embedded and mobile devices to high-end server systems.This thesis proposes a number of scheduling and resource management strategies for multicore processors that have been implemented in the operating system (OS) kernel and runtime system levels. The main objective of these proposals is to take on three kew challenges that multicore systems pose to the sustem software: (i) addressing shared-resource contention effects, (ii) maximizing CPU utilization, and (iii) dealing with performance asymmetry under the presence of different core types in the platform...Universidad Complutense de MadridSáez Alcaide, Juan CarlosUniversidad Complutense de Madrid20262026-03-0620262026-03-06doctoral thesishttp://purl.org/coar/resource_type/c_db06info:eu-repo/semantics/doctoralThesisapplication/pdfhttps://hdl.handle.net/20.500.14352/133851reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/1338512026-06-02T12:44:21Z
dc.title.none.fl_str_mv Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
Software de sistema de nueva generación para gestión de la contención de recursos, optimización del uso de CPU, y explotación de asimetría en sistemas multinúcleo
title Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
spellingShingle Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
Bilbao Muñoz, Carlos
004.451.87(043.5)
004.451.9(043.5)
Linux kernel
Multicore processors
Resource management
Runtime systems
Cache partitioning
Operating systems
Asymmetric multicores
Particionado de caché
Procesadores multinúcleo asimétricos
Sistemas operativos
Sistemas operativos (Ordenadores)
Software
1203 Ciencia de Los Ordenadores
title_short Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
title_full Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
title_fullStr Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
title_full_unstemmed Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
title_sort Novel system software for addressing resource contention, maximizing CPU usage, and harnessing performance asymmetry on multicore systems
dc.creator.none.fl_str_mv Bilbao Muñoz, Carlos
author Bilbao Muñoz, Carlos
author_facet Bilbao Muñoz, Carlos
author_role author
dc.contributor.none.fl_str_mv Sáez Alcaide, Juan Carlos
Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 004.451.87(043.5)
004.451.9(043.5)
Linux kernel
Multicore processors
Resource management
Runtime systems
Cache partitioning
Operating systems
Asymmetric multicores
Particionado de caché
Procesadores multinúcleo asimétricos
Sistemas operativos
Sistemas operativos (Ordenadores)
Software
1203 Ciencia de Los Ordenadores
topic 004.451.87(043.5)
004.451.9(043.5)
Linux kernel
Multicore processors
Resource management
Runtime systems
Cache partitioning
Operating systems
Asymmetric multicores
Particionado de caché
Procesadores multinúcleo asimétricos
Sistemas operativos
Sistemas operativos (Ordenadores)
Software
1203 Ciencia de Los Ordenadores
description The steady reduction in transistor size was for a long time considered the norm in computer systems manufacturing, until mounting obstacles - collectively referred to as the Power Wall - increasingly began to crop up. In response to this issue (and others, like the Memory Wall), the hardware industry shifted its focus to Chip Multicore Processors (CMPs), which integrate multiple cores on a single chip. CMPs have now established themselves as the de facto general-purpose architecture across a broad range of commercial platforms, from embedded and mobile devices to high-end server systems.This thesis proposes a number of scheduling and resource management strategies for multicore processors that have been implemented in the operating system (OS) kernel and runtime system levels. The main objective of these proposals is to take on three kew challenges that multicore systems pose to the sustem software: (i) addressing shared-resource contention effects, (ii) maximizing CPU utilization, and (iii) dealing with performance asymmetry under the presence of different core types in the platform...
publishDate 2026
dc.date.none.fl_str_mv 2026
2026-03-06
2026
2026-03-06
dc.type.none.fl_str_mv doctoral thesis
http://purl.org/coar/resource_type/c_db06
dc.type.openaire.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
dc.identifier.none.fl_str_mv https://hdl.handle.net/20.500.14352/133851
url https://hdl.handle.net/20.500.14352/133851
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidad Complutense de Madrid
publisher.none.fl_str_mv Universidad Complutense de Madrid
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.81155

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