About me
Position
Research Associate at the University of Tennessee
Projects
Publications
Journal
Prospectus for the Next LAPACK and ScaLAPACK LibrariesJames 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 2006Exploiting 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 AccuracyICL Friday Lunch talk by Julie Langou (May 19th 2006)
The Innovative Computing Lab
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 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:
- Iterative methods for finding interior eigenvalues of Hermitian matrices with application in nanotechnology,
- LAPACK, ScaLAPACK: working on the new release, due for 2007, more info: here
- FTLA: Fault Tolerant Linear Algebra
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)