Browsing by Author "Usui, Tetsuzo"

Now showing items 1-2 of 2

    • sLASs: a fully automatic auto-tuned linear algebra library based on OpenMP extensions implemented in OmpSs (LASs Library) 

      Valero Lara, Pedro; Catalán Pallarés, Sandra; Martorell Bofill, Xavier; Usui, Tetsuzo; Labarta Mancho, Jesús José (Elsevier, 2020-04-01)
      Article
      Restricted access - publisher's policy
      In this work we have implemented a novel Linear Algebra Library on top of the task-based runtime OmpSs-2. We have used some of the most advanced OmpSs-2 features; weak dependencies and regions, together with the final ...

    • Towards an auto-tuned and task-based SpMV (LASs Library) 

      Catalán Pallarés, Sandra; Usui, Tetsuzo; Toledo, Leonel; Martorell Bofill, Xavier; Labarta Mancho, Jesús José; Valero Lara, Pedro (Springer, 2020)
      Conference report
      Open Access
      We present a novel approach to parallelize the SpMV kernel included in LASs (Linear Algebra routines on OmpSs) library, after a deep review and analysis of several well-known approaches. LASs is based on OmpSs, a task-based ...