Recent Submissions

  • Software development vehicles to enable extended and early co-design: a RISC-V and HPC case of study 

    Mantovani, Filippo; Vizcaíno Serrano, Pablo; Banchelli Gracia, Fabio; Garcia Gasulla, Marta; Ferrer Ibañez, Roger; Ieronymakis, Georgios; Dimou, Nikolaus; Papaefstathiou, Vassilis; Labarta Mancho, Jesús José (Springer, 2023)
    Conference report
    Restricted access - publisher's policy
    Prototyping HPC systems with low-to-mid technology readiness level (TRL) systems is critical for providing feedback to hardware designers, the system software team (e.g., compiler developers), and early adopters from the ...
  • Practicable live container migrations in high performance computing clouds: Diskless, iterative, and connection-persistent 

    Guitart Fernández, Jordi (2024-07)
    Article
    Open Access
    Checkpoint/Restore techniques had been thoroughly used by the High Performance Computing (HPC) community in the context of failure recovery. Given the current trend in HPC to use containerization to obtain fast, customized, ...
  • Electromagnetic nanonetworks beyond 6G: From wearable and implantable networks to on-chip and quantum communication 

    Abadal Cavallé, Sergi; Han, Chong; Petrov, Vitaly; Galluccio, Laura; Akyildiz, Ian F.; Jornet Montaña, Josep Miquel (2024)
    Article
    Open Access
    Emerging from the symbiotic combination of nanotechnology and communications, the field of nanonetworking has come a long way since its inception more than fifteen years ago. Significant progress has been achieved in several ...
  • Integrating HPC, AI, and Workflows for Scientific Data Analysis: report from Dagstuhl Seminar 23352 

    Badia Sala, Rosa Maria; Berti-Equille, Laure; Ferreira da Silva, Rafael; Leser, Ulf (2024-03-29)
    Research report
    Open Access
    The Dagstuhl Seminar 23352, titled “Integrating HPC, AI, and Workflows for Scientific Data Analysis,” held from August 27 to September 1, 2023, was a significant event focusing on the synergy between HighPerformance Computing ...
  • Ethernet emulation over PCIe for RISC-V software development vehicles 

    Castells Rufas, David; Martorell Bofill, Xavier; Roca Nonell, Aleix; Kropotov, Alexander; Teruel García, Xavier; Cervero García, Teresa; Davis, John D. (Institute of Electrical and Electronics Engineers (IEEE), 2023)
    Conference report
    Open Access
    This paper describes two different approaches to emulate an Ethernet communication link between a host computer and a RISC-V multiprocessor system running on a FPGA accelerator by using PCIe as the real communication link. ...
  • Low-cost training of image-to-image diffusion models with incremental learning and task/domain adaptation 

    Antona Pizà, Héctor; Otero Calviño, Beatriz; Tous Liesa, Rubén (2024-02-10)
    Article
    Open Access
    Diffusion models specialized in image-to-image translation tasks, like inpainting and colorization, have outperformed the state of the art, yet their computational requirements are exceptionally demanding. This study ...
  • GenArchBench: A genomics benchmark suite for arm HPC processors 

    López Villellas, Lorien; Langarita Benítez, Rubén; Badouh, Asaf; Soria Pardos, Víctor; Aguado Puig, Quim; López Paradís, Guillem; Doblas Font, Max; Setoain, Javier; Kim, Chulho; Ono, Makoto; Armejach Sanosa, Adrià; Marco Sola, Santiago; Alastruey Benedé, Jesús; Ibáñez Marín, Pablo; Moretó Planas, Miquel (Elsevier, 2024-08)
    Article
    Open Access
    Arm usage has substantially grown in the High-Performance Computing (HPC) community. Japanese supercomputer Fugaku, powered by Arm-based A64FX processors, held the top position on the Top500 list between June 2020 and June ...
  • Quantum optimization algorithms: Energetic implications 

    Hong Enríquez, Rolando P.; Badia Sala, Rosa Maria; Chapman, Barbara; Bresniker, Kirk; Pakin, Scott; Mishra, Alok; Bruel, Pedro; Dhakal, Aditya; Rattihalli, Goura; Hogade, Ninad; Frachtenberg, Eitan; Milojicic, Dejan (John Wiley & sons, 2024-04-22)
    Article
    Restricted access - publisher's policy
    Since the dawn of Quantum Computing (QC), theoretical developments like Shor’s algorithm proved the conceptual superiority of QC over traditional computing. However, such quantum supremacy claims are difficult to achieve ...
  • Parallel algorithm for discovering and comparing three-dimensional proteins patterns 

    Valdés Jiménez, Alejandro Mauricio; Reyes Parada, Miguel; Núñez Vivanco, Gabriel; Jiménez González, Daniel (Institute of Electrical and Electronics Engineers (IEEE), 2024-02-26)
    Article
    Open Access
    Identifying conserved (similar) three-dimensional patterns among a set of proteins can be helpful for the rational design of polypharmacological drugs. Some available tools allow this identification from a limited perspective, ...
  • Supercomputación: empoderando la ciencia para cambiar el mundo 

    Castillo Reyes, Octavio (Universidad Veracruzana, 2024-05)
    Article
    Open Access
    Esta disciplina está revolucionando nuestro planeta y brindando soluciones innovadoras a problemáticas sociales urgentes como la energía, el cambio climático, la medicina personalizada y la gestión de riesgos.
  • La era cuántica: el futuro de la computación 

    Castillo Reyes, Octavio (Universidad Veracruzana, 2024-05)
    Article
    Open Access
    En la actualidad, inmersos en una era digital en constante evolución, el cómputo cuántico emerge como una prometedora frontera tecnológica capaz de revolucionar la forma de realizar cálculos y resolver problemas complejos
  • Adapting atmospheric chemistry components for efficient GPU accelerators 

    Guzmán Ruiz, Christian; Dawson, Matthew; Acosta Cobos, Mario César; Jorba Casellas, Oriol; Galobardes, Eduardo Cesar; Pérez García-Pando, Carlos; Serradell Maronda, Kim (Springer, 2023)
    Conference report
    Restricted access - publisher's policy
    Atmospheric models demand a lot of computational power, and solving the chemical processes is one of its most computationally intensive components. This work shows how to improve the computational performance of the ...

View more