Browsing by Author "Quiroga Esparza, Josué Vladimir"
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Functional verification of a RISC-V vector accelerator
Jiménez Arador, Víctor; Rodriguez, Mario; Dominguez de la Rocha, Marc; Sans, Josep; Díaz Ortega, Iván; Valente, Luca; Guglielmi, Vito Luca; Quiroga Esparza, Josué Vladimir; Genovese, Roberto Ignacio; Sonmez, Nehir; Palomar Pérez, Óscar; Moretó Planas, Miquel (Institute of Electrical and Electronics Engineers (IEEE), 2023-06)
Article
Open AccessWe present the functional verification efforts for an academic RISC-V based vector accelerator, successfully taped-out in the context of the European Processor Initiative. For our novel RISC-V based decoupled vector ... -
Heterogeneous CPU/GPU Memory Hierarchy Analysis and Optimization
Quiroga Esparza, Josué Vladimir (Universitat Politècnica de Catalunya, 2015-07)
Master thesis
Open AccessIn this master thesis, we propose a scheduling reordering for heterogeneous processors based on a hysteresis detector to give some fairness and speedup to the memory request threads taking advantage of the bank level ... -
Vitruvius+: An area-efficient RISC-V decoupled vector coprocessor for high performance computing applications
Minervini Minervini, Francesco; Palomar Pérez, Óscar; Unsal, Osman Sabri; Reggiani, Enrico; Quiroga Esparza, Josué Vladimir; Marimon Illana, Joan; Rojas Morales, Carlos; Figueras Bagué, Roger; Ruíz Ramírez, Abraham Josafat; González Trejo, Alberto; Mendoza Escobar, Jonnatan; Vargas Valdivieso, Ivan; Hernández Calderón, César Alejandro; Cabre Olive, Joan; Khoirunisya, Lina; Bouhali, Mustapha; Pavón Rivera, Julián; Moll Echeto, Francisco de Borja; Olivieri, Mauro; Kovac, Mario; Kovac, Mate; Dragic, Leon; Valero Cortés, Mateo; Cristal Kestelman, Adrián (2023-03-01)
Article
Open AccessThe maturity level of RISC-V and the availability of domain-specific instruction set extensions, like vector processing, make RISC-V a good candidate for supporting the integration of specialized hardware in processor cores ...