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Julien LoiseauPhD Student in Computer Science

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BIRTHDATE
07-09-1989
WORK AS
PhD Student
PHONE NO
0000
EMAIL ADDRESS
contact@julien-loiseau.fr

About Me

/Who Am I

PhD student in Computer Science. My research focused on HPC with the topic : “Energy efficiency, Exascale and Complex Systems”. I work at the Univerrsity of Reims Champagne-Ardenne and the CReSTIC Laboratory EA3804, France.

I work in collaboration with the ROMEO HPC Center.

Parallelism is the wave of the future… and always will be.

- Parallel Computing community -

Services

/What I do

I work in HPC on several kind of accelerators. My thesis topic is very large and can be split into three main subtopics describes here:

Parallel architectures

What will be the structure of the tomorow supercomputer to reach exascale ? GPUs, Xeon Phi ? InfiniBand and NVLink ?

How using these accelerator and optimize the programmation according to this massively parallel architecture ?

Complex systems

Computational problems, Langford used as a showcase. Irregular problems as benchmarks like Graph500 using BFS on huge graphs.

Simulation

I worked on astrophysic simulation at the Los Alamos National Laboratory during Summer 2016. For two months and a half during a Co-Design Summer Shool. This project brings my interest on physics particles problems and their acceleration using GPU.

Statistics

1PhD current year
8Communications
1488hours of work
520coffee cans


Research work

/Papers and research work


Papers


Posters


Lectures

Resume

/My entire career

Education
Sep 1

PhD in Computer Science

2015-2018

Begining of my PhD thesis which will last three years in the CReSTIC laboratory of the University of Reims Champagne-Ardenne, Reims, France

Master’s Degree in Computer Science

2013-2015

My Master's degree specialized in "Development of parallel and distributed applications".
With honors and first in graduating class.

May 1
May 1

Bachelor’s Degree in Computer Science

2010-2013

My Bachelor's Degree in computer science is a general formation concerning computer science theory, development, network and hardware considerations.

With honors

Experience
Apr 1

6 months intership at the CReSTIC Laboratory (EA3804)

2015

As the continuation of my work during my first intership we worked on another method to beak a new instance of the academic problem of Langford.
Using all the ROMEO supercomputer we were able to compute L(2,27).
Then I proposed a bibliography on massively parallel resolution of SAT problems.

2 months internship at the CReSTIC Laboratory (EA3804)

2014

This intership was my first contact with HPC. I worked on the ROMEO supercomputer using using MPI + OpenMP + CUDA runtime.
The subject was the Langford problem and a general scheme to solve combinatorial problems represented as CSP.

Apr 1
End

Skills

80%C/C++
70%CUDA
65%MPI-OpenMP
55%HTML/CSS/PHP

Blog

/Some interesting things

Los Alamos
Jun 18

Promenade des toutous.

Cette dernière semaine a été bien remplie ! Un article a rédiger et beaucoup de travail au laboratoire. Mais un soir en rentrant Ann m'a proposé d'aller faire un petit…

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Première semaine

Enfin ! Après un super Week-end de promenades, direction le laboratoire Mardi 31 pour le premier jour. Je me fais déposer par Blake au bâtiment "Otowi" ! Direction la "New Employes…

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Jun 3

Contact

/Get in touch with me