Department of Information Technology

Research

Uppsala Architecture Research Team
My research interests are centered around resource allocation techniques on top of heterogeneous manycore architectures. I investigate runtime solutions to increase the performance and energy efficiency of high performance applications by relying on hardware models.

Background

I received my PhD in Computer Science from the University of Bordeaux in 2014 (Advisors R. Namyst, P.-A. Wacrenier and A. Guermouche) . My research tackled runtime strategies to dynamically allocate computing resources to parallel applications composing different parallel libraries (pdf). I am currently a post-doctoral researcher at the Uppsala University in the architecture research group.

Publications

  • Journals

Composing multiple StarPU applications over heterogeneous machines: a supervised approach, International Journal of High Performance Computing Applications, february 2014, with A. Guermouche, P.-A. Wacrenier and R. Namyst.

  • Conferences

[Partitioning GPUs for Improved Scalability, SBAC-PAD 2016, Los Angeles, USA, with Johan Janzen and David Black-Schaffer]

Resource aggregation for task-based Cholesky Factorization on top of heterogeneous machines, HeteroPAR Workshop,joined to 22nd International European Conference on Parallel and Distributed Computing (EuroPar 2016), Grenoble, France, with T. Cojean, A. Guermouche, R. Namyst and P.-A. Wacrenier.

A runtime approach to dynamic resource allocation for sparse direct solvers, International Conference on Parallel Processing (ICPP), september 2014, with A. Guermouche, P.-A. Wacrenier and R. Namyst.

Composing multiple StarPU applications over heterogeneous machines: a supervised approach,Accelerators and Hybrid Exascale Systems (ASHES), Boston, USA, march 2013, with A. Guermouche, P.-A. Wacrenier and R. Namyst.

Le problème de la composition parallèle: une approche supervisée, RenPar'21, Grenoble, France, january 2013.

Teaching

2016 - Uppsala University (Sweden)
  • Low Level Parallel Programming (web) with Alexandra Jimborean, Kim Anh Tran and Johan Janzen
2014 - 2015 - University of Bordeaux (France)
  • Computer networks & programming project (web) with Samuel Thibault and Guillaume Blin
  • System programming (web) with Pierre-André Wacrenier, François Pellegrini, Aurélien Esnard, Abdou Guermouche and Raymond Namyst
  • IT and Internet Certificate
2012 - 2014 - Informatics IUT of the University of Bordeaux (France)
  • System programming
  • Object Oriented Programming
  • UNIX System
  • IT Project
  • Computer Architecture
2013 - 2014 - University of HoChiMinh (Vietnam)
  • Object Oriented Programming
Updated  2016-09-18 14:20:34 by Andra-Ecaterina Hugo.