Lightweight monitoring of transactional memory programs

Detalhes bibliográficos
Autor(a) principal: Martins, João Miguel Castanheira
Data de Publicação: 2013
Tipo de documento: Dissertação
Idioma: eng
Título da fonte: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Texto Completo: http://hdl.handle.net/10362/11426
Resumo: Dissertação para obtenção do Grau de Mestre em Engenharia Informática
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spelling Lightweight monitoring of transactional memory programsTransactional memoryMonitoringDebuggingClock synchronizationEvent orderingDissertação para obtenção do Grau de Mestre em Engenharia InformáticaConcurrent programs can take advantage of multi-core architectures. However, writing correct and e cient concurrent programs remains a challenging task. Transactional memory eases the task by providing a high-level programming model for concurrent programming. Still, tools for analyzing and debugging transactional memory programs are very scarce. Tools have been developed for debugging support for transactional memory that rely on logging events (start, commit, etc.) to generate a view of the execution. During the execution, these events are writen to a log, associating a CPU-core dependent timestamp to each event. These clocks are not synchronized and so the events recorded in the log may not respect the real order and appear inconsistent, e.g., the commit event of a transaction may be recorded as if it happened before the corresponding start. We present a strategy for ordering the events in a trace log in order to reporduce a consistent view of the events recorded in the log.Fundação para a Ciência e Tecnologia - project Synergy-VM(PTDC/EIA-EIA/113613/2009)Faculdade de Ciências e TecnologiaLourenço, JoãoRUNMartins, João Miguel Castanheira2014-02-19T13:37:33Z20132013-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfhttp://hdl.handle.net/10362/11426enginfo:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-22T17:15:22Zoai:run.unl.pt:10362/11426Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:46:16.220308Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Lightweight monitoring of transactional memory programs
title Lightweight monitoring of transactional memory programs
spellingShingle Lightweight monitoring of transactional memory programs
Martins, João Miguel Castanheira
Transactional memory
Monitoring
Debugging
Clock synchronization
Event ordering
title_short Lightweight monitoring of transactional memory programs
title_full Lightweight monitoring of transactional memory programs
title_fullStr Lightweight monitoring of transactional memory programs
title_full_unstemmed Lightweight monitoring of transactional memory programs
title_sort Lightweight monitoring of transactional memory programs
author Martins, João Miguel Castanheira
author_facet Martins, João Miguel Castanheira
author_role author
dc.contributor.none.fl_str_mv Lourenço, João
RUN
dc.contributor.author.fl_str_mv Martins, João Miguel Castanheira
dc.subject.por.fl_str_mv Transactional memory
Monitoring
Debugging
Clock synchronization
Event ordering
topic Transactional memory
Monitoring
Debugging
Clock synchronization
Event ordering
description Dissertação para obtenção do Grau de Mestre em Engenharia Informática
publishDate 2013
dc.date.none.fl_str_mv 2013
2013-01-01T00:00:00Z
2014-02-19T13:37:33Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10362/11426
url http://hdl.handle.net/10362/11426
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
publisher.none.fl_str_mv Faculdade de Ciências e Tecnologia
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
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