Reports de recerca

Recent Submissions

  • ExaQUte: D6.4 Report on stochastic optimisation for unsteady problems 

    Ayoul-Guilmard, Quentin; Nobile, Fabio; Ganesh, Sundar; Núñez Corbacho, Marc; Kodakkal, Anoop; Soriano Ortiz, Cecilia; Rossi, Riccardo (2021-01-13)
    Research report
    Open Access
    This report brings together methodological research on stochastic optimisation and work on benchmark and target applications of the ExaQute project, with a focus on unsteady problems. A practical, general method for the ...

  • A groundwater model for the Lake Chad basin: integrating data and understanding of water resources at the basin scale 

    Lajaunie, Marie-Laure; Serrat Capdevila, Aleix; Mumssen, Yogita; Candela Lledó, Lucila; Salehi Siavashani, Nafiseh (2020-01)
    Research report
    Open Access
    The initial objectives of the efforts portrayed in this report were to (a) integrate all available groundwater data available in the Lake Chad Basin in an updated database; (b) develop an updated and integrative conceptual ...

  • ExaQUte: D5.2 Release of ExaQUte MLMC Python engine 

    Amela Milian, Ramon; Ayoul-Guilmard, Quentin; Ganesh, Sundar; Tosi, Riccardo; Badia Sala, Rosa Maria; Nobile, Fabio; Rossi, Riccardo (2019-05-30)
    Research report
    Open Access
    In this deliverable, the ExaQUte xmc library is introduced. This report is meant to serve as a supplement to the publicly release of the library. In the following sections, the ExaQUte xmc library is described along with ...

  • ExaQUte: D1.4 Final public release of the solver 

    Ayoul-Guilmard, Quentin; Ganesh, Sundar; Nobile, Fabio; Badia Sala, Rosa Maria; Ejarque, Jorge; Cirrottola, Luca; Froehly, Algiane; Keith, Brendan; Kodakkal, Anoop; Núñez Corbacho, Marc; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo; Soriano Ortiz, Cecilia (2020-11-30)
    Research report
    Open Access
    This deliverable presents the final software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definitions [13]. This release also contains the latest developements on MPI parallel ...

  • ExaQUte: D1.3 First public release of the solver 

    Ayoul-Guilmard, Quentin; Badia Sala, Rosa Maria; Ejarque, Jorge; Ganesh, Sundar; Nobile, Fabio; Núñez Corbacho, Marc; Soriano Ortiz, Cecilia; Roig Pina, Carlos Alejandro; Rossi, Riccardo; Tosi, Riccardo (2020-05-29)
    Research report
    Open Access
    This deliverable presents the software release of Kratos Multiphysics, together with the XMC library, Hyperloom and PyCOMPSs API definition [8]. This report is meant to serve as a supplement to the public release of the ...

  • ExaQUte: D1.2 First release of the softwares 

    Tosi, Riccardo; Amela Milian, Ramon; Núñez Corbacho, Marc; Roig Pina, Carlos Alejandro; Badia Sala, Rosa Maria; Rossi, Riccardo (2019-05-30)
    Research report
    Open Access
    This deliverable presents the software release of the Kratos Multiphysics software [3], ”a framework for building parallel, multi-disciplinary simulation software, aiming at modularity, extensibility, and high performance. ...

  • ExaQUte: D5.4 Report on MLMC for time dependent problems 

    Ayoul-Guilmard, Quentin; Ganesh, Sundar; Núñez Corbacho, Marc; Tosi, Riccardo; Nobile, Fabio; Rossi, Riccardo (2020-11-13)
    Research report
    Open Access
    In this report, we study the use of Multi-Level Monte Carlo (MLMC) methods for time dependent problems. It was found that the usability of MLMC methods depends strongly on whether or not the underlying time dependent problem ...

  • ExaQUte: D5.3 Report on theoretical work to allow the use of MLMC with adaptive mesh refinement 

    Ayoul-Guilmard, Quentin; Ganesh, Sundar; Núñez Corbacho, Marc; Tosi, Riccardo; Nobile, Fabio; Rossi, Riccardo (2020-05-30)
    Research report
    Open Access
    This documents describes several studies undertaken to assess the applicability of MultiLevel Monte Carlo (MLMC) methods to problems of interest; namely in turbulent fluid flow over civil engineering structures. Several ...

  • ExaQUte: D2.3. Adjoint-based error estimation routines 

    Keith, Brendan; Apostolatos, Andreas; Kodakkal, Anoop; Rossi, Riccardo; Tosi, Riccardo; Wohlmuth, Barbara (2019-05-30)
    Research report
    Open Access
    This document presents a simple and ecient strategy for adaptive mesh refinement (AMR) and a posteriori error estimation for the transient incompressible Navier{Stokes equations. This strategy is informed by the work of ...

  • ExaQUte: D4.2 Profiling report of the partner’s tools, complete with performance suggestions 

    Amela Milian, Ramon; Badia Sala, Rosa Maria; Böhm, Stanislav; Tosi, Riccardo; Rossi, Riccardo (2019-05-30)
    Research report
    Open Access
    This deliverable focuses on the proling activities developed in the project with the partner's applications. To perform this proling activities, a couple of benchmarks were dened in collaboration with WP5. The rst benchmark ...