Browsing by Author "Viñals Yúfera, Victor"
Now showing items 1-4 of 4
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Automatic safe data reuse detection for the WCET analysis of systems with data caches
Segarra Flor, Juan; Cortadella, Jordi; Gran Tejero, Rubén; Viñals Yúfera, Victor (Institute of Electrical and Electronics Engineers (IEEE), 2020-10-19)
Article
Open AccessWorst-case execution time (WCET) analysis of systems with data caches is one of the key challenges in real-time systems. Caches exploit the inherent reuse properties of programs, temporarily storing certain memory contents ... -
Near-optimal replacement policies for shared caches in multicore processors
Díaz Maag, Javier; Ibáñez Marín, Pablo; Monreal Arnal, Teresa; Viñals Yúfera, Victor; Llaberia Griñó, José M. (2021-10)
Article
Open AccessAn optimal replacement policy that minimizes the miss rate in a private cache was proposed several decades ago. It requires knowing the future access sequence the cache will receive. There is no equivalent for shared caches ... -
Pronóstico de capacidad efectiva y prestaciones en una cache no volátil de último nivel
Escuín Blasco, Carlos; Monreal Arnal, Teresa; Llaberia Griñó, José M.; Ibáñez Marín, Pablo Enrique; Viñals Yúfera, Victor (Sociedad de Arquitectura y Tecnología de Computadores (SARTECO), 2021)
Conference report
Open AccessLa degradación debida a las escrituras que sufren las bitcells implementadas con tecnologi´as de memoria no volátil (NVM) es uno de los principales escollos que se presentan a la hora de construir la cache de último nivel ... -
STT-RAM memory hierarchy designs aimed to performance, reliability and energy consumption
Escuín Blasco, Carlos; Monreal Arnal, Teresa; Llaberia Griñó, José M.; Viñals Yúfera, Victor; Ibáñez Marín, Pablo (European Network of Excellence on High Performance and Embedded Architecture and Compilation (HiPEAC), 2019)
Conference lecture
Open AccessCurrent applications demand larger on-chip memory capacity since off-chip memory accesses be-come a bottleneck. However, if we want to achieve this by scaling down the transistor size of SRAM-based Last-Level Caches (LLCs) ...