Now showing items 1-7 of 7

    • Evaluation of the multicore performance capabilities of the next generation flight computers 

      Solé i Bonet, Marc; Wolf, Jannis; Rodríguez Ferrández, Iván; Jover Álvarez, Álvaro; Trompouki, Matina Maria; Kosmidis, Leonidas; Steenari, David (2023)
      Conference report
      Open Access
      Multicore architectures are currently under adoption in the aerospace domain, however their software remains single-threaded. In this paper we argue about the benefits offered by homogeneous parallel processing, both in ...
    • GPU4S: Embedded GPUs in Space - Latest project updates 

      Kosmidis, Leonidas; Rodríguez Ferrandez, Iván; Jover Álvarez, Álvaro; Alcaide Portet, Sergi; Lachaize, Jérôme; Abella Ferrer, Jaume; Notebaert, Olivier; Cazorla Almeida, Francisco Javier; Steenari, David (2020-09)
      Article
      Open Access
      Following the trend of other safety-critical industries like automotive and avionics, the space domain is witnessing an increase in the on-board computing performance demands. This raise in performance needs comes from ...
    • GPU4S: Major project outcomes, lessons learnt and way forward 

      Kosmidis, Leonidas; Rodríguez Ferrández, Iván; Jover Álvarez, Álvaro; Alcaide Portet, Sergi; Lachaize, Jérôme; Notebaert, Olivier; Certain, Antoine; Steenari, David (IEEE, 2021)
      Conference report
      Open Access
      Embedded GPUs have been identified from both private and government space agencies as promising hardware technologies to satisfy the increased needs of payload processing. The GPU4S (GPU for Space) project funded from the ...
    • METASAT: Modular model-based design and testing for applications in satellites 

      Kosmidis, Leonidas; Calderón, Alejandro J.; Álvarez Suárez, Aridane; Sinisi, Stefano; Jover Álvarez, Álvaro; Rodríguez Ferrández, Iván; Solé i Bonet, Marc; Trompouki, Matina Maria; Wolf, Jannis (Springer, 2023)
      Conference report
      Restricted access - publisher's policy
      The space domain, as many other sectors, is actively considering novel methods and tools based on artificial intelligence, digital twins, virtual design and testing, and other Industry 4.0 concepts, in order to manage the ...
    • Space compression algorithms acceleration on embedded multi-core and GPU platforms 

      Jover Álvarez, Álvaro; Rodríguez Ferrández, Iván; Kosmidis, Leonidas; Steenari, David (Association for Computing Machinery (ACM), 2022)
      Conference lecture
      Open Access
      Future space missions will require increased on-board computing power to process and compress massive amounts of data. Consequently, embedded multi-core and GPU platforms are considered, which have been shown beneficial ...
    • The UP2DATE baseline research platforms 

      Jover Álvarez, Álvaro; Calderón Torres, Alejandro Josué; Rodríguez Ferrández, Iván; Kosmidis, Leonidas; Asifuzzaman, Kazi; Uven, Patrick; Gruttner, Kim; Poggi, Tomaso; Agirre, Irune (IEEE, 2021)
      Conference report
      Open Access
      The UP2DATE H2020 project focuses on highperformance heterogeneous embedded platforms for critical systems. We will develop observability and controllability solutions to support online updates while ensuring safety and ...
    • Worst case execution time and power estimation of multicore and GPU software: a pedestrian detection use case 

      Rodríguez Ferrández, Iván; Jover Álvarez, Álvaro; Trompouki, Matina Maria; Kosmidis, Leonidas; Cazorla Almeida, Francisco Javier (Association for Computing Machinery (ACM), 2023)
      Conference lecture
      Open Access
      Worst Case Execution Time estimation of software running on parallel platforms is a challenging task, due to resource interference of other tasks and the complexity of the underlying CPU and GPU hardware architectures. ...