Pablo de Oliveira Castro

According to our database1, Pablo de Oliveira Castro authored at least 25 papers between 2010 and 2023.

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PhD thesis 


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Stochastic Rounding Variance and Probabilistic Bounds: A New Approach.
SIAM J. Sci. Comput., October, 2023

Bounds on non-linear errors for variance computation with stochastic rounding.
CoRR, 2023

The Positive Effects of Stochastic Rounding in Numerical Algorithms.
Proceedings of the 29th IEEE Symposium on Computer Arithmetic, 2022

High Performance Computing code optimizations: Tuning performance and accuracy.
, 2022

Confidence Intervals for Stochastic Arithmetic.
ACM Trans. Math. Softw., 2021

A Study of the Effects and Benefits of Custom-Precision Mathematical Libraries for HPC Codes.
IEEE Trans. Emerg. Top. Comput., 2021

Shadow computation with BFloat16 to estimate the numerical accuracy of summations.
Proceedings of the 28th IEEE Symposium on Computer Arithmetic, 2021

Comparing perturbation models for evaluating stability of neuroimaging pipelines.
Int. J. High Perform. Comput. Appl., 2020

Custom-Precision Mathematical Library Explorations for Code Profiling and Optimization.
Proceedings of the 27th IEEE Symposium on Computer Arithmetic, 2020

Comparing Perturbation Models for Evaluating Stability of Post-Processing Pipelines in Neuroimaging.
CoRR, 2019

Automatic Exploration of Reduced Floating-Point Representations in Iterative Methods.
Proceedings of the Euro-Par 2019: Parallel Processing, 2019

Scalable Work-Stealing Load-Balancer for HPC Distributed Memory Systems.
Proceedings of the Euro-Par 2018: Parallel Processing Workshops, 2018

VeriTracer: Context-enriched tracer for floating-point arithmetic analysis.
Proceedings of the 25th IEEE Symposium on Computer Arithmetic, 2018

Piecewise holistic autotuning of parallel programs with CERE.
Concurr. Comput. Pract. Exp., 2017

Piecewise Holistic Autotuning of Compiler and Runtime Parameters.
Proceedings of the Euro-Par 2016: Parallel Processing, 2016

Verificarlo: Checking Floating Point Accuracy through Monte Carlo Arithmetic.
Proceedings of the 23nd IEEE Symposium on Computer Arithmetic, 2016

CERE: LLVM-Based Codelet Extractor and REplayer for Piecewise Benchmarking and Optimization.
ACM Trans. Archit. Code Optim., 2015

PCERE: Fine-Grained Parallel Benchmark Decomposition for Scalability Prediction.
Proceedings of the 2015 IEEE International Parallel and Distributed Processing Symposium, 2015

Fine-grained Benchmark Subsetting for System Selection.
Proceedings of the 12th Annual IEEE/ACM International Symposium on Code Generation and Optimization, 2014

Adaptive sampling for performance characterization of application kernels.
Concurr. Comput. Pract. Exp., 2013

Evaluating architecture and compiler design through static loop analysis.
Proceedings of the International Conference on High Performance Computing & Simulation, 2013

Is Source-Code Isolation Viable for Performance Characterization?
Proceedings of the 42nd International Conference on Parallel Processing, 2013

ASK: Adaptive Sampling Kit for Performance Characterization.
Proceedings of the Euro-Par 2012 Parallel Processing - 18th International Conference, 2012

Reducing memory requirements of stream programs by graph transformations.
Proceedings of the 2010 International Conference on High Performance Computing & Simulation, 2010

A Multidimensional Array Slicing DSL for Stream Programming.
Proceedings of the CISIS 2010, 2010