Now showing items 1-11 of 11

    • A programming model for hybrid workflows: combining task-based workflows and dataflows all-in-one 

      Ramón Cortés, Cristian; Lordan Gomis, Francesc; Ejarque Artigas, Jorge; Badia Sala, Rosa Maria (Elsevier, 2020-12)
      Article
      Restricted access - publisher's policy
      In the past years, e-Science applications have evolved from large-scale simulations executed in a single cluster to more complex workflows where these simulations are combined with High-Performance Data Analytics (HPDA). ...
    • A survey on the distributed computing stack 

      Ramón Cortés, Cristian; Alvarez Vecino, Pol; Lordan Gomis, Francesc; Álvarez Cid-Fuentes, Javier; Ejarque Artigas, Jorge; Badia Sala, Rosa Maria (Elsevier, 2021-11)
      Article
      Restricted access - publisher's policy
      In this paper, we review the background and the state of the art of the Distributed Computing software stack. We aim to provide the readers with a comprehensive overview of this area by supplying a detailed big-picture of ...
    • AutoParallel: Automatic parallelisation and distributed execution of affine loop nests in Python 

      Ramón Cortés, Cristian; Amela Milian, Ramon; Ejarque Artigas, Jorge; Clauss, Philippe; Badia Sala, Rosa Maria (Sage, 2020)
      Article
      Open Access
      The last improvements in programming languages and models have focused on simplicity and abstraction; leading Python to the top of the list of the programming languages. However, there is still room for improvement when ...
    • COMP Superscalar, an interoperable programming framework 

      Badia Sala, Rosa Maria; Conejero, Javier; Díaz, Carlos; Ejarque, Jorge; Lezzi, Daniele; Lordan Gomis, Francesc-Josep; Ramón Cortés, Cristian; Sirvent Pardell, Raül (2015-12-01)
      Article
      Open Access
      COMPSs is a programming framework that aims to facilitate the parallelization of existing applications written in Java, C/C++ and Python scripts. For that purpose, it offers a simple programming model based on sequential ...
    • Disseny, implementació i integració d'una mà per a un robot Darwin-OP 

      Ramón Cortés, Cristian (Universitat Politècnica de Catalunya, 2014-11)
      Master thesis (pre-Bologna period)
      Open Access
      Aquest projecte vol dotar al robot Darwin-OP de la capacitat d’agafar petits objectes mitjançant el disseny, la implementació i la integració d’una mà antropomòrfica (avantbraç, canell, mà i dits). Es considera de gran ...
    • Enabling Analytic and HPC Workflows with COMPSs 

      Ramón Cortés, Cristian (Universitat Politècnica de Catalunya, 2017)
      Master thesis
      Open Access
      Covenantee:   Barcelona Supercomputing Center
      In the recent joint venture between High-Performance Computing (HPC) and Big-Data (BD) Ecosystems towards the Exascale Computing, the scientific community has realized that powerful programming models and high-level ...
    • Enabling Python to execute efficiently in heterogeneous distributed infrastructures with PyCOMPSs 

      Amela Milian, Ramon; Ramón Cortés, Cristian; Ejarque, Jorge; Conejero Bañón, Javier; Badia Sala, Rosa Maria (Association for Computing Machinery (ACM), 2017-11)
      Conference lecture
      Open Access
      Python has been adopted as programming language by a large number of scientific communities. Additionally to the easy programming interface, the large number of libraries and modules that have been made available by a large ...
    • Programming models to support data science workflows 

      Ramón Cortés, Cristian (Universitat Politècnica de Catalunya, 2020-09-21)
      Doctoral thesis
      Open Access
      Data Science workflows have become a must to progress in many scientific areas such as life, health, and earth sciences. In contrast to traditional HPC workflows, they are more heterogeneous; combining binary executions, ...
    • The impact of non-additive genetic associations on age-related complex diseases 

      Guindo Martínez, Marta; Amela Milian, Ramon; Bonàs Guarch, Silvia; Puiggros Maldonado, Montserrat; Salvoro, Cecilia; Miguel Escalada, Irene; Sánchez Castaño, Friman; Ramón Cortés, Cristian; Badia Sala, Rosa Maria; Ejarque Artigas, Jorge; Mercader Bigas, Josep Maria; Torrents Rodas, David (2021-04-23)
      Article
      Open Access
      Genome-wide association studies (GWAS) are not fully comprehensive, as current strategies typically test only the additive model, exclude the X chromosome, and use only one reference panel for genotype imputation. We ...
    • Transparent execution of task-based parallel applications in Docker with COMP Superscalar 

      Anton, Victor; Ramón Cortés, Cristian; Ejarque, Jorge; Badia Sala, Rosa Maria (Institute of Electrical and Electronics Engineers (IEEE), 2017-04-27)
      Conference lecture
      Open Access
      This paper presents a framework to easily build and execute parallel applications in container-based distributed computing platforms in a user transparent way. The proposed framework is a combination of the COMP Superscalar ...
    • Transparent Orchestration of Task-based Parallel Applications in Containers Platforms 

      Ramón Cortés, Cristian; Serven, Albert; Ejarque, Jorge; Lezzi, Daniele; Badia Sala, Rosa Maria (Springer Verlag, 2018-03)
      Article
      Open Access
      This paper presents a framework to easily build and execute parallel applications in container-based distributed computing platforms in a user-transparent way. The proposed framework is a combination of the COMP Superscalar ...