Pablo de Oliveira Castro

43 papers A 2B 1C 6Misc 1Journal 23Unranked 8
YearRankTypeTitle / Venue / Authors
2026 J jnl
Enabling mixed-precision in spectral element codes.
Future Gener. Comput. Syst.
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi, Niclas Jansson, Roman Iakymchuk
2025 J jnl
Enabling Mixed-Precision in Computational Fluids Dynamics Codes.
CoRR
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi, Niclas Jansson, Roman Iakymchuk
2025 J jnl
Error Analysis of Sum-Product Algorithms under Stochastic Rounding.
SIAM J. Sci. Comput.
Pablo de Oliveira Castro, El-Mehdi El Arar, Eric Petit, Devan Sohier
2025 J jnl
MLKAPS: Machine Learning and Adaptive Sampling for HPC Kernel Auto-tuning.
CoRR
Mathys Jam, Eric Petit, Pablo de Oliveira Castro, David Defour, Greg Henry, William Jalby
2025 — conf
Noise Injection for Performance Bottleneck Analysis.
Euro-Par (1)
Aurélien Delval, Pablo de Oliveira Castro, William Jalby, Etienne Renault
2025 J jnl
Noise Injection for Performance Bottleneck Analysis.
CoRR
Aurélien Delval, Pablo de Oliveira Castro, William Jalby, Etienne Renault
2024 J jnl
Bounds on Nonlinear Errors for Variance Computation with Stochastic Rounding.
SIAM J. Sci. Comput.
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2024 — conf
Enabling Mixed-Precision with the Help of Tools: A Nekbone Case Study.
PPAM (1)
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi, Roman Iakymchuk
2024 J jnl
Enabling mixed-precision with the help of tools: A Nekbone case study.
CoRR
Yanxiang Chen, Pablo de Oliveira Castro, Paolo Bientinesi, Roman Iakymchuk
2024 J jnl
Error Analysis of Sum-Product Algorithms under Stochastic Rounding.
CoRR
Pablo de Oliveira Castro, El-Mehdi El Arar, Eric Petit, Devan Sohier
2024 J jnl
Verificarlo CI: continuous integration for numerical optimization and debugging.
CoRR
Aurélien Delval, François Coppens, Eric Petit, Roman Iakymchuk, Pablo de Oliveira Castro
2023 J jnl
Bounds on non-linear errors for variance computation with stochastic rounding.
CoRR
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2023 J jnl
Stochastic Rounding Variance and Probabilistic Bounds: A New Approach.
SIAM J. Sci. Comput.
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2022 — book
High Performance Computing code optimizations: Tuning performance and accuracy.
Pablo de Oliveira Castro
2022 J jnl
Stochastic rounding variance and probabilistic bounds: A new approach.
CoRR
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2022 C conf
The Positive Effects of Stochastic Rounding in Numerical Algorithms.
ARITH
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2022 J jnl
The Positive Effects of Stochastic Rounding in Numerical Algorithms.
CoRR
El-Mehdi El Arar, Devan Sohier, Pablo de Oliveira Castro, Eric Petit
2021 C conf
A Study of the Effects and Benefits of Custom-Precision Mathematical Libraries for HPC Codes.
ARITH
Emeric Brun, David Defour, Pablo de Oliveira Castro, Matei Istoan, Davide Mancusi, Eric Petit, Alan Vaquet
2021 J jnl
A Study of the Effects and Benefits of Custom-Precision Mathematical Libraries for HPC Codes.
IEEE Trans. Emerg. Top. Comput.
Emeric Brun, David Defour, Pablo de Oliveira Castro, Matei Istoan, Davide Mancusi, Eric Petit, Alan Vaquet
2021 J jnl
Confidence Intervals for Stochastic Arithmetic.
ACM Trans. Math. Softw.
Devan Sohier, Pablo de Oliveira Castro, François Févotte, Bruno Lathuilière, Eric Petit, Olivier Jamond
2021 C conf
Shadow computation with BFloat16 to estimate the numerical accuracy of summations.
ARITH
David Defour, Pablo de Oliveira Castro, Matei Istoan, Eric Petit
2020 J jnl
Comparing perturbation models for evaluating stability of neuroimaging pipelines.
Int. J. High Perform. Comput. Appl.
Gregory Kiar, Pablo de Oliveira Castro, Pierre Rioux, Eric Petit, Shawn T. Brown, Alan C. Evans, Tristan Glatard
2020 C conf
Custom-Precision Mathematical Library Explorations for Code Profiling and Optimization.
ARITH
David Defour, Pablo de Oliveira Castro, Matei Istoan, Eric Petit
2020 J jnl
Custom-Precision Mathematical Library Explorations for Code Profiling and Optimization.
CoRR
David Defour, Pablo de Oliveira Castro, Matei Istoan, Eric Petit
2019 — conf
Automatic Exploration of Reduced Floating-Point Representations in Iterative Methods.
Euro-Par
Yohan Chatelain, Eric Petit, Pablo de Oliveira Castro, Ghislain Lartigue, David Defour
2019 J jnl
Comparing Perturbation Models for Evaluating Stability of Post-Processing Pipelines in Neuroimaging.
CoRR
Gregory Kiar, Pablo de Oliveira Castro, Pierre Rioux, Eric Petit, Shawn T. Brown, Alan C. Evans, Tristan Glatard
2018 J jnl
Confidence Intervals for Stochastic Arithmetic.
CoRR
Devan Sohier, Pablo de Oliveira Castro, François Févotte, Bruno Lathuilière, Eric Petit, Olivier Jamond
2018 — conf
Scalable Work-Stealing Load-Balancer for HPC Distributed Memory Systems.
Euro-Par Workshops
Clement Fontenaille, Eric Petit, Pablo de Oliveira Castro, Seijilo Uemura, Devan Sohier, Piotr Lesnicki, Ghislain Lartigue, Vincent Moureau
2018 C conf
VeriTracer: Context-enriched tracer for floating-point arithmetic analysis.
ARITH
Yohan Chatelain, Pablo de Oliveira Castro, Eric Petit, David Defour, Jordan Bieder, Marc Torrent
2017 J jnl
Piecewise holistic autotuning of parallel programs with CERE.
Concurr. Comput. Pract. Exp.
Mihail Popov, Chadi Akel, Yohan Chatelain, William Jalby, Pablo de Oliveira Castro
2017 — ed.
Proceedings of the 4th ACM SIGPLAN International Workshop on Software Engineering for Parallel Systems, SEPS@SPLASH 2017, Vancouver, BC, Canada, October 23, 2017
SEPS@SPLASH
Ali Jannesari, Pablo de Oliveira Castro, Yukinori Sato, Tim Mattson
2016 — conf
Piecewise Holistic Autotuning of Compiler and Runtime Parameters.
Euro-Par
Mihail Popov, Chadi Akel, William Jalby, Pablo de Oliveira Castro
2016 C conf
Verificarlo: Checking Floating Point Accuracy through Monte Carlo Arithmetic.
ARITH
Christophe Denis, Pablo de Oliveira Castro, Eric Petit
2015 J jnl
CERE: LLVM-Based Codelet Extractor and REplayer for Piecewise Benchmarking and Optimization.
ACM Trans. Archit. Code Optim.
Pablo de Oliveira Castro, Chadi Akel, Eric Petit, Mihail Popov, William Jalby
2015 A conf
PCERE: Fine-Grained Parallel Benchmark Decomposition for Scalability Prediction.
IPDPS
Mihail Popov, Chadi Akel, Florent Conti, William Jalby, Pablo de Oliveira Castro
2015 J jnl
Verificarlo: checking floating point accuracy through Monte Carlo Arithmetic.
CoRR
Christophe Denis, Pablo de Oliveira Castro, Eric Petit
2014 A conf
Fine-grained Benchmark Subsetting for System Selection.
CGO
Pablo de Oliveira Castro, Yuriy Kashnikov, Chadi Akel, Mihail Popov, William Jalby
2013 J jnl
Adaptive sampling for performance characterization of application kernels.
Concurr. Comput. Pract. Exp.
Pablo de Oliveira Castro, Eric Petit, Asma Farjallah, William Jalby
2013 — conf
Evaluating architecture and compiler design through static loop analysis.
HPCS
Yuriy Kashnikov, Pablo de Oliveira Castro, Emmanuel Oseret, William Jalby
2013 B conf
Is Source-Code Isolation Viable for Performance Characterization?
ICPP
Chadi Akel, Yuriy Kashnikov, Pablo de Oliveira Castro, William Jalby
2012 — conf
ASK: Adaptive Sampling Kit for Performance Characterization.
Euro-Par
Pablo de Oliveira Castro, Eric Petit, Jean Christophe Beyler, William Jalby
2010 Misc conf
A Multidimensional Array Slicing DSL for Stream Programming.
CISIS
Pablo de Oliveira Castro, Stéphane Louise, Denis Barthou
2010 — conf
Reducing memory requirements of stream programs by graph transformations.
HPCS
Pablo de Oliveira Castro, Stéphane Louise, Denis Barthou