About me

me

Position

Research Associate at the University of Tennessee

Projects

LAPACK

scaLAPACK

Iterative Refinement

Publications

Journal

Prospectus for the Next LAPACK and ScaLAPACK Libraries
James Demmel, Jack Dongarra, Beresford Parlett, William Kahan, Ming Gu, David Bindel, Yozo Hida, Xiaoye Li, Osni Marques, E. Jason Riedy, Christof Voemel, Julien Langou, Piotr Luszczek, Jakub Kurzak, Alfredo Buttari, Julie Langou, Stanimire Tomov
To appear in book chapter and LCNS proceedings.

Conferences

SC06 - November 16th 2006
Exploiting the Performance of 32-Bit Floating Point Arithmetic in obtaining 64-Bit Accuracy

Press Release

HPC Wire: (08/03/06) What Every Technologist Should Know (but doesn't)
HPC Wire: (06/15/06) Less is More: Exploiting Single Precision Math in HPC

Technical paper

Exploiting the Performance of 32 bit Floating Point Arithmetic in Obtaining 64 bit Accuracy (Revisiting Iterative Refinement for Linear Systems).
Julie Langou, Julien Langou, Piotr Luszczek, Jakub Kurzak, Alfredo Buttari, and Jack Dongarra, University of Tennessee Computer Science Tech Report
UT-CS-06-574, April 2006.

Talks

Exploiting the Performance of 32 bit Floating Point Arithmetic in Obtaining 64 bit Accuracy
ICL Friday Lunch talk by Julie Langou (May 19th 2006)

The Innovative Computing Lab

icl

The Innovative Computing Laboratory (ICL) aspires to be a world leader in enabling technologies and software for scientific computing. Our vision is to provide high performance tools to tackle science\u2019s most challenging problems and to play a major role in the development of standards for scientific computing in general. The ICL is part of the computer science department at the University of Tennessee and serves as the cornerstone laboratory of the Center for Information Technology Research (CITR), one of UT's nine Centers of Excellence.

The other Langou

Julien


Julien Langou , my husband, was working at ICL from November 2003 until August 2006. he is now an assistant professor at CU Denver in the maths department.

He was a Research Scientist and Adjunct Assistant Professor.

He was working an the following projects:

Contact Information

Julie Langou
The University of Tennessee
Department of Computer Science
1122 Volunteer Blvd, Claxton Bldg, Room 353
Knoxville, Tennessee 37996-3450 USA
Phone number: (001)-865-974-6324 (8296 for fax)