Listar por autor "Quislant-del-Barrio, Ricardo"
Mostrando ítems 1-9 de 9
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Barreras especulativas con memoria transaccional
Pedrero-Luque, Manuel
; Quislant-del-Barrio, Ricardo; Gutierrez-Carrasco, Eladio Damian; López-Zapata, Emilio; Plata-Gonzalez, Oscar Guillermo (Sociedad de Arquitectura y Tecnología de Computadores (SARTECO), 2019)
La Memoria Transaccional (TM) es una alternativa al modelo de programación basado en locks que pretende simplificar la programación paralela. TM sustituye locks por transacciones para resolver el problema de la exclusión ... -
Exploiting Vector Extensions to Accelerate Time Series Analysis
Quislant-del-Barrio, Ricardo; Fernández-Vega, Iván; Serralvo, Eduardo; Gutierrez-Carrasco, Eladio Damian; Plata-Gonzalez, Oscar Guillermo (SARTECO, 2022-09-21)
Time series analysis is an important research topic and a key step in monitoring and predicting events in many fields. Recently, the Matrix Profile method, and particularly two of its Euclidean-distance-based implementations ... -
Insights into the Fallback Path of Best-Effort Hardware Transactional Memory Systems
Quislant-del-Barrio, Ricardo; Gutierrez-Carrasco, Eladio Damian; Zapata, Emilio L.; Plata-Gonzalez, Oscar Guillermo (Springer International Publishing, 2016-08-24)
Current industry proposals for Hardware Transactional Memory (HTM) focus on best-effort solutions (BE-HTM) where hardware limits are imposed on transactions. These designs may show a significant performance degradation ... -
Irrevocabilidad Relajada para Memoria Transaccional Hardware
Quislant-del-Barrio, Ricardo; Gutierrez-Carrasco, Eladio Damian; Zapata, Emilio L.; Plata-Gonzalez, Oscar Guillermo (2016-09-20)
Los sistemas comerciales que ofrecen memoria transaccional (TM) implementan un sistema hardware best-effort (BE-HTM) con limitaciones. Es necesario programar un fallback software basado en cerrojos para asegurar el progreso ... -
Privatización parcial de Matrix Profile usando Memoria Transaccional
(2022-09)Matrix Profile está consolidado como uno de los métodos para la minería de datos en series temporales. Este algoritmo soluciona el problema de encontrar patrones y anomalías en series temporales de gran tamaño de manera ... -
Scalability Analysis of Signatures in Transactional Memory Systems
Signatures have been proposed in transactional memory systems to represent read and write sets and to decouple transaction conflict detection from private caches or to accelerate it. Generally, signatures are implemented ... -
Speculative Barriers with Transactional Memory
Pedrero-Luque, Manuel; Quislant-del-Barrio, Ricardo; Gutierrez-Carrasco, Eladio Damian; López-Zapata, Emilio; Plata-Gonzalez, Oscar Guillermo (IEEE, 2020-12-14)
Transactional Memory (TM) is a synchronization model for parallel programming which provides optimistic concurrency control. Transactions can run in parallel and are only serialized in case of conflict. In this work we use ... -
Time series analysis acceleration with advanced vectorization extensions
Quislant, Ricardo; Fernández, Iván; Gutierrez, Eladio; Plata, Oscar (Springer, 2023)
Time series analysis is an important research topic and a key step in monitoring and predicting events in many felds. Recently, the Matrix Profle method, and particularly two of its Euclidean-distance-based implementations—SCRIMP ... -
TraTSA: A Transprecision Framework for Efficient Time Series Analysis
Fernández-Vega, Iván; Quislant-del-Barrio, Ricardo; Gonzalez-Navarro, Sonia; Gutierrez-Carrasco, Eladio Damian; Plata-Gonzalez, Oscar Guillermo (Elsevier, 2022-09)
Time series analysis (TSA) comprises methods for extracting information in domains as diverse as medicine, seismology, speech recognition and economics. Matrix Profile (MP) is the state-of-the-art TSA technique, which ...