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Selection of talks
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F. Jézéquel,
Precision auto-tuning and control of accuracy in numerical
simulations,
Compute Accelerator Forum, CERN, April 2023.
slides.
- F. Jézéquel,
Benefits of stochastic arithmetic in high performance simulations and
arbitrary precision codes,
plenary presentation,
19th international symposium on Scientific Computing,
Computer Arithmetic and Validated Numerics (SCAN 2020),
virtual conference,
September 2021 (40-min talk).
slides.
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F. Jézéquel,
S. Graillat, D. Mukunoki, T. Imamura, R. Iakymchuk,
Fast rounding error estimation for compute-intensive operations using standard floating-point arithmetic,
RAIM (Rencontres Arithmétiques de l'Informatique Mathématique),
May 2021 (20-min talk).
slides.
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F. Jézéquel,
Precision auto-tuning and control of accuracy in high performance
simulations,
SIAM Conference on Applied Linear Algebra (LA21),
mini-symposium "Sustainable and Robust Linear Algebra Computations at
Exascale", May 2021 (15-min talk).
slides.
- F. Jézéquel,
Numerical precision: just what's needed,
Green HPC session of the EuroHPC Summit Week, March 2021.
slides.
- F. Jézéquel,
Precision auto-tuning and control of accuracy in high performance simulations,
ORAP forum, Nov. 2020.
slides.
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F. Jézéquel, S. Graillat, D. Mukunoki, T. Imamura, R. Iakymchuk,
Can we avoid rounding-error estimation in HPC codes and still get trustworthy results?,
NSV'20,
13th International Workshop on Numerical Software Verification,
Los Angeles, CA, USA, July 2020.
benchmark codes,
30-min talk slides,
movie of the 30-min talk,
10-min talk slides.
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Talks given at RIKEN, Kobe, Japan:
- S. Graillat, F. Jézéquel,
Tight interval inclusions with compensated algorithms,
18th international symposium on Scientific Computing,
Computer Arithmetic and Validated Numerics (SCAN 2018),
Tokyo (Japan), September 2018.
slides.
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F. Jézéquel, J.-L. Lamotte, I. Said,
Estimation of numerical reproducibility on CPU and GPU,
Annals of Computer Science and Information Systems, Volume 5,
Proceedings of the 2015
Federated Conference on Computer Science and Information Systems (FedCSIS),
Lodz, Poland, pages 675-680, September 2015.
DOI,
article,
slides,
poster
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F. Jézéquel, J.-L. Lamotte, O. Chubach,
Parallelization of Discrete Stochastic Arithmetic on multicore architectures,
10th International Conference on Information Technology: New Generations (ITNG),
Las Vegas, Nevada (USA), 7 pages, April 15-17, 2013.
article,
slides.
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