Pablo de Oliveira Castro

According to our database, Pablo de Oliveira Castro authored at least 26 papers between 2010 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Enabling mixed-precision with the help of tools: A Nekbone case study.

Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi, Roman Iakymchuk

CoRR, 2024

2023

Stochastic Rounding Variance and Probabilistic Bounds: A New Approach.

El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit

SIAM J. Sci. Comput., October, 2023

Bounds on non-linear errors for variance computation with stochastic rounding.

El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit

CoRR, 2023

2022

The Positive Effects of Stochastic Rounding in Numerical Algorithms.

El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit

Proceedings of the 29th IEEE Symposium on Computer Arithmetic, 2022

High Performance Computing code optimizations: Tuning performance and accuracy.

Pablo de Oliveira Castro

, 2022

2021

Confidence Intervals for Stochastic Arithmetic.

Devan Sohier, Pablo de Oliveira Castro, François Févotte, Bruno Lathuilière, Eric Petit, Olivier Jamond

ACM Trans. Math. Softw., 2021

A Study of the Effects and Benefits of Custom-Precision Mathematical Libraries for HPC Codes.

Emeric Brun, David Defour, Pablo de Oliveira Castro, Matei Istoan, Davide Mancusi, Eric Petit, Alan Vaquet

IEEE Trans. Emerg. Top. Comput., 2021

Shadow computation with BFloat16 to estimate the numerical accuracy of summations.

David Defour, Pablo de Oliveira Castro, Matei Istoan, Eric Petit

Proceedings of the 28th IEEE Symposium on Computer Arithmetic, 2021

2020

Comparing perturbation models for evaluating stability of neuroimaging pipelines.

Gregory Kiar, Pablo de Oliveira Castro, Pierre Rioux, Eric Petit, Shawn T. Brown, Alan C. Evans, Tristan Glatard

Int. J. High Perform. Comput. Appl., 2020

Custom-Precision Mathematical Library Explorations for Code Profiling and Optimization.

David Defour, Pablo de Oliveira Castro, Matei Istoan, Eric Petit

Proceedings of the 27th IEEE Symposium on Computer Arithmetic, 2020

2019

Comparing Perturbation Models for Evaluating Stability of Post-Processing Pipelines in Neuroimaging.

Gregory Kiar, Pablo de Oliveira Castro, Pierre Rioux, Eric Petit, Shawn T. Brown, Alan C. Evans, Tristan Glatard

CoRR, 2019

Automatic Exploration of Reduced Floating-Point Representations in Iterative Methods.

Yohan Chatelain, Eric Petit, Pablo de Oliveira Castro, Ghislain Lartigue, David Defour

Proceedings of the Euro-Par 2019: Parallel Processing, 2019

2018

Scalable Work-Stealing Load-Balancer for HPC Distributed Memory Systems.

Clement Fontenaille, Eric Petit, Pablo de Oliveira Castro, Seijilo Uemura, Devan Sohier, Piotr Lesnicki, Ghislain Lartigue, Vincent Moureau

Proceedings of the Euro-Par 2018: Parallel Processing Workshops, 2018

VeriTracer: Context-enriched tracer for floating-point arithmetic analysis.

Yohan Chatelain, Pablo de Oliveira Castro, Eric Petit, David Defour, Jordan Bieder, Marc Torrent

Proceedings of the 25th IEEE Symposium on Computer Arithmetic, 2018

2017

Piecewise holistic autotuning of parallel programs with CERE.

Mihail Popov, Chadi Akel, Yohan Chatelain, William Jalby, Pablo de Oliveira Castro

Concurr. Comput. Pract. Exp., 2017

2016

Piecewise Holistic Autotuning of Compiler and Runtime Parameters.

Mihail Popov, Chadi Akel, William Jalby, Pablo de Oliveira Castro

Proceedings of the Euro-Par 2016: Parallel Processing, 2016

Verificarlo: Checking Floating Point Accuracy through Monte Carlo Arithmetic.

Christophe Denis, Pablo de Oliveira Castro, Eric Petit

Proceedings of the 23nd IEEE Symposium on Computer Arithmetic, 2016

2015

CERE: LLVM-Based Codelet Extractor and REplayer for Piecewise Benchmarking and Optimization.

Pablo de Oliveira Castro, Chadi Akel, Eric Petit, Mihail Popov, William Jalby

ACM Trans. Archit. Code Optim., 2015

PCERE: Fine-Grained Parallel Benchmark Decomposition for Scalability Prediction.

Mihail Popov, Chadi Akel, Florent Conti, William Jalby, Pablo de Oliveira Castro

Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium, 2015

2014

Fine-grained Benchmark Subsetting for System Selection.

Pablo de Oliveira Castro, Yuriy Kashnikov, Chadi Akel, Mihail Popov, William Jalby

Proceedings of the 12th Annual IEEE/ACM International Symposium on Code Generation and Optimization, 2014

2013

Adaptive sampling for performance characterization of application kernels.

Pablo de Oliveira Castro, Eric Petit, Asma Farjallah, William Jalby

Concurr. Comput. Pract. Exp., 2013

Evaluating architecture and compiler design through static loop analysis.

Yuriy Kashnikov, Pablo de Oliveira Castro, Emmanuel Oseret, William Jalby

Proceedings of the International Conference on High Performance Computing & Simulation, 2013

Is Source-Code Isolation Viable for Performance Characterization?

Chadi Akel, Yuriy Kashnikov, Pablo de Oliveira Castro, William Jalby

Proceedings of the 42nd International Conference on Parallel Processing, 2013

2012

ASK: Adaptive Sampling Kit for Performance Characterization.

Pablo de Oliveira Castro, Eric Petit, Jean Christophe Beyler, William Jalby

Proceedings of the Euro-Par 2012 Parallel Processing - 18th International Conference, 2012

2010

Reducing memory requirements of stream programs by graph transformations.

Pablo de Oliveira Castro, Stéphane Louise, Denis Barthou

Proceedings of the 2010 International Conference on High Performance Computing & Simulation, 2010

A Multidimensional Array Slicing DSL for Stream Programming.

Pablo de Oliveira Castro, Stéphane Louise, Denis Barthou

Proceedings of the CISIS 2010, 2010