Carla Osthoff

48 papers A 1B 2C 3Misc 2Journal 8Unranked 29
YearRankTypeTitle / Venue / Authors
2026 J jnl
Assuming the best: Towards a reliable protocol for resource usage prediction for high-performance computing based on machine learning.
Future Gener. Comput. Syst.
Alexandre H. L. Porto, Micaella Coelho, Hiago Mayk G. de A. Rocha, Carla Osthoff, Kary A. C. S. Ocaña, Douglas de O. Cardoso
2025 A conf
A Deep Look into the Temporal I/O Behavior of HPC Applications.
IPDPS
Francieli Boito, Luan Teylo, Mihail Popov, Théo Jolivel, François Tessier, Jakob Lüttgau, Julien Monniot, Ahmad Tarraf, André Ramos Carneiro, Carla Osthoff
2023 — conf
An Evaluation of Direct and Indirect Memory Accesses in Fluid Flow Simulator.
ICCSA (1)
Stiw Harrison Herrera Taipe, Thiago Teixeira, Weber Ribeiro, André Ramos Carneiro, Marcio Rentes Borges, Carla Osthoff, Frederico Luís Cabral, Sanderson L. Gonzaga de Oliveira
2023 — conf
An Exploratory Study of Deep Learning for Predicting Computational Tasks Behavior in HPC Systems.
SBAC-PADW
Alexandre H. L. Porto, Micaella Coelho, Kary A. C. S. Ocaña, Carla Osthoff, Francieli Boito, Douglas de O. Cardoso
2023 J jnl
Uncovering I/O demands on HPC platforms: Peeking under the hood of Santos Dumont.
J. Parallel Distributed Comput.
André Ramos Carneiro, Jean Luca Bez, Carla Osthoff, Lucas Mello Schnorr, Philippe O. A. Navaux
2022 — ed.
High Performance Computing - 9th Latin American Conference, CARLA 2022, Porto Alegre, Brazil, September 26-30, 2022, Revised Selected Papers
CARLA
Philippe O. A. Navaux, Carlos J. Barrios, Carla Osthoff, Ginés D. Guerrero
2022 J jnl
Parallel Performance and I/O Profiling of HPC RNA-Seq Applications.
Computación y Sistemas
Lucas Cruz, Micaella Coelho, Marcelo Galheigo, André Ramos Carneiro, Diego Carvalho, Luiz M. R. Gadelha Jr., Francieli Zanon Boito, Philippe O. A. Navaux, Carla Osthoff, Kary A. C. S. Ocaña
2022 — conf
ParslRNA-Seq: An Efficient and Scalable RNAseq Analysis Workflow for Studies of Differentiated Gene Expression.
CARLA
Kary A. C. S. Ocaña, Lucas Cruz, Micaella Coelho, Rafael Terra, Marcelo Galheigo, Andre Ramos Carneiro, Diego Carvalho, Luiz M. R. Gadelha Jr., Francieli Zanon Boito, Philippe O. A. Navaux, Carla Osthoff
2022 — conf
Reducing Cache Miss Rate Using Thread Oversubscription to Accelerate an MPI-OpenMP-Based 2-D Hopmoc Method.
ICCSA (1)
Frederico Luís Cabral, Carla Osthoff, Sanderson L. Gonzaga de Oliveira
2021 C conf
HPC Data Storage at a Glance: The Santos Dumont Experience.
SBAC-PAD
André Ramos Carneiro, Jean Luca Bez, Carla Osthoff, Lucas Mello Schnorr, Philippe O. A. Navaux
2020 — conf
A Convergence Analysis of a Multistep Method Applied to an Advection-Diffusion Equation in 1-D.
ICCSA (1)
Diogo T. Robaina, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Alexandre da Costa Sena
2020 J jnl
An evaluation of MPI and OpenMP paradigms in finite-difference explicit methods for PDEs on shared-memory multi- and manycore systems.
Concurr. Comput. Pract. Exp.
Frederico Luís Cabral, Sanderson L. Gonzaga de Oliveira, Carla Osthoff, Gabriel P. Costa, Diego N. Brandão, Mauricio Kischinhevsky
2020 J jnl
BioinfoPortal: A scientific gateway for integrating bioinformatics applications on the Brazilian national high-performance computing network.
Future Gener. Comput. Syst.
Kary A. C. S. Ocaña, Marcelo Galheigo, Carla Osthoff, Luiz M. R. Gadelha Jr., Fábio Porto, Antônio Tadeu A. Gomes, Daniel de Oliveira, Ana Tereza Ribeiro de Vasconcelos
2020 — ed.
High Performance Computing Systems - 19th Symposium, WSCAD 2018, São Paulo, Brazil, October 1-3, 2018, Revised Selected Papers
WSCAD (Selected Papers)
Calebe P. Bianchini, Carla Osthoff, Paulo Souza, Renato Ferreira
2020 J jnl
I/O performance of the Santos Dumont supercomputer.
Int. J. High Perform. Comput. Appl.
Jean Luca Bez, Andre Ramos Carneiro, Pablo José Pavan, Valéria Soldera Girelli, Francieli Zanon Boito, Bruno Alves Fagundes, Carla Osthoff, Pedro Leite da Silva Dias, Jean-François Méhaut, Philippe O. A. Navaux
2020 — conf
The Influence of Reordering Algorithms on the Convergence of a Preconditioned Restarted GMRES Method.
ICCSA (1)
Sanderson L. Gonzaga de Oliveira, C. Carvalho, Carla Osthoff
2019 — conf
A Variant of the George-Liu Algorithm.
ICCSA (1)
Sanderson L. Gonzaga de Oliveira, Alexandre Augusto Alberto Moreira de Abreu, Carla Osthoff, L. N. Henderson Guedes de Oliveira
2019 — conf
An Experimental Analysis of Heuristics for Profile Reduction.
ICCSA (1)
Sanderson L. Gonzaga de Oliveira, Carla Osthoff, L. N. Henderson Guedes de Oliveira
2019 Misc conf
Numerical Simulations of the 1-D Modified Burgers Equation.
WSC
Diogo T. Robaina, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Alexandre da Costa Sena
2019 — conf
Performance Evaluation of Parallel Inference of Large Phylogenetic Trees in Santos Dumont Supercomputer: A Practical Approach.
CARLA
Kary A. C. S. Ocaña, Carla Osthoff, Micaella Coelho, Marcelo Galheigo, Isabela Canuto, Douglas E. M. de Oliveira, Daniel de Oliveira
2019 Misc conf
The Effect of Symmetric Permutations on the Convergence of a Restarted GMRES Solver with ILU-Type Preconditioners.
WSC
Sanderson L. Gonzaga de Oliveira, Cláudio Carvalho, Carla Osthoff
2019 B conf
Towards a Science Gateway for Bioinformatics: Experiences in the Brazilian System of High Performance Computing.
CCGRID
Kary Ann del Carmen Ocaña Gautherot, Marcelo Galheigo, Carla Osthoff, Luiz M. R. Gadelha Jr., Antônio Tadeu A. Gomes, Daniel de Oliveira, Fábio Porto, Ana Tereza Ribeiro de Vasconcelos
2018 — conf
A Total Variation Diminishing Hopmoc Scheme for Numerical Time Integration of Evolutionary Differential Equations.
ICCSA (1)
Diego N. Brandão, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Frederico Luís Cabral
2018 — conf
An Improved OpenMP Implementation of the TVD-Hopmoc Method Based on a Cluster of Points.
VECPAR
Frederico Luís Cabral, Carla Osthoff, Roberto Pinto Souto, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
2018 — conf
An OpenMP Implementation of the TVD-Hopmoc Method Based on a Synchronization Mechanism Using Locks Between Adjacent Threads on Xeon Phi (TM) Accelerators.
ICCS (3)
Frederico Luís Cabral, Carla Osthoff, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
2018 — conf
Analysis of Optimization Opportunities for Intel Xeon Phi and Intel Xeon Scalable Processors Environments of a Numerical Method for the Biphasic Flow of Fluids in Porous Media.
WSCAD
Thiago Teixeira, Frederico Luís Cabral, Carla Osthoff, Marcio Rentes Borges, Roberto Pinto Souto
2018 C conf
Collective I/O Performance on the Santos Dumont Supercomputer.
PDP
Andre Ramos Carneiro, Jean Luca Bez, Francieli Zanon Boito, Bruno Alves Fagundes, Carla Osthoff, Philippe Olivier Alexandre Navaux
2018 — conf
Fine-Tuning an OpenMP-Based TVD-Hopmoc Method Using Intel® Parallel Studio XE Tools on Intel® Xeon® Architectures.
CARLA
Frederico Luís Cabral, Carla Osthoff, Roberto Pinto Souto, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
2017 — conf
Model-R: A Framework for Scalable and Reproducible Ecological Niche Modeling.
CARLA
Andrea Sánchez-Tapia, Marinez Ferreira de Siqueira, Rafael Oliveira Lima, Felipe Sodré M. Barros, Guilherme M. Gall, Luiz M. R. Gadelha Jr., Luís Alexandre Estevão da Silva, Carla Osthoff
2017 — conf
Tuning Up TVD HOPMOC Method on Intel MIC Xeon Phi Architectures with Intel Parallel Studio Tools.
SBAC-PAD (Workshops)
Frederico Luís Cabral, Carla Osthoff, Gabriel P. Costa, Diego N. Brandão, Mauricio Kischinhevsky, Sanderson L. Gonzaga de Oliveira
2016 — conf
Análise de Desempenho de Plataformas de Processamento de Grafos.
SBBD
Daniel Nascimento Ramos da Silva, Klaus Wehmuth, Carla Osthoff, Ana Paula Appel, Artur Ziviani
2015 — conf
Fine-Tuning Xeon Architecture Vectorization and Parallelization of a Numerical Method for Convection-Diffusion Equations.
CARLA
Frederico Luís Cabral, Carla Osthoff, Diego N. Brandão, Mauricio Kischinhevsky
2015 — ed.
High Performance Computing - Second Latin American Conference, CARLA 2015, Petrópolis, Brazil, August 26-28, 2015, Proceedings
CARLA
Carla Osthoff, Philippe Olivier Alexandre Navaux, Carlos Jaime Barrios Hernández, Pedro Leite da Silva Dias
2015 — conf
MDACCER: Modified Distributed Assessment of the Closeness CEntrality Ranking in Complex Networks for Massively Parallel Environments.
SBAC-PAD (Workshops)
Frederico Luís Cabral, Carla Osthoff, Daniel Ramos, Rafael Nardes
2014 — conf
Hybrid MPI/OpenMP/OpenACC Implementations for the Solution of Convection-Diffusion Equations with the HOPMOC Method.
ICCSA (Workshops/Short Papers/Posters)
Frederico Luís Cabral, Carla Osthoff, Mauricio Kischinhevsky, Diego N. Brandão
2012 — conf
Atmospheric Model Cluster Performance Evaluation on Hybrid MPI/OpenMP/Cuda Programming Model Platform.
SCCC
Carla Osthoff, Roberto Pinto Souto, Pedro Leite da Silva Dias, Jairo Panetta, Pedro Pais Lopes
2012 J jnl
Atmospheric models hybrid OpenMP/MPI implementation multicore cluster evaluation.
Int. J. Inf. Technol. Commun. Convergence
Carla Osthoff, Francieli Zanon Boito, Rodrigo Virote Kassick, Laércio Lima Pilla, Philippe Olivier Alexandre Navaux, Claudio Schepke, Jairo Panetta, Pablo Javier Grunmann, Nicolas Maillard, Pedro Leite da Silva Dias, Robert L. Walko
2011 C conf
Improving Performance on Atmospheric Models through a Hybrid OpenMP/MPI Implementation.
ISPA
Carla Osthoff, Pablo Javier Grunmann, Francieli Zanon Boito, Rodrigo Kassick, Laércio Lima Pilla, Philippe Olivier Alexandre Navaux, Claudio Schepke, Jairo Panetta, Nicolas Maillard, Pedro Leite da Silva Dias, Robert L. Walko
2010 — conf
I/O Performance Evaluation on Multicore Clusters with Atmospheric Model Environment.
SBAC-PAD (Workshops)
Carla Osthoff, Claudio Schepke, Jairo Panetta, Pablo Javier Grunmann, Nicolas Maillard, Philippe O. A. Navaux, Pedro Leite da Silva Dias, Pedro Pais Lopes
2006 — conf
Execution Management of Scientific Models on Computational Grids.
VECPAR
Alexandre Vassallo, Cristiane Oliveira, Carla Osthoff, Halisson Brito, Julia Celia M. Strauch, Jano Moreira de Souza
2006 J jnl
Generalized simulated annealing applied to protein folding studies.
J. Comput. Chem.
Flavia P. Agostini, Diogo De O. Soares-Pinto, Marcelo A. Moret, Carla Osthoff, Pedro Geraldo Pascutti
2005 B conf
Scientific Models Management in Computational Grids.
SSDBM
Halisson Brito, Julia Celia M. Strauch, Jano Moreira de Souza, Carla Osthoff
2005 — conf
The BioPAUÁ Project: A Portal for Molecular Dynamics Using Grid Environment.
BSB
Alan Wilter, Carla Osthoff, Cristiane Oliveira, Diego Enry Barreto Gomes, Eduardo Hill, Laurent Emmanuel Dardenne, Patrícia M. Barros, Pedro A. A. G. L. Loureiro, Reynaldo Novaes, Pedro Geraldo Pascutti
2003 — conf
A Grid Alternative Solution for Protein Folding Studies Applications.
WOB
Flavia P. Agostini, Carla Osthoff, Pedro Geraldo Pascutti, Alex Vassalo, Diogo Pinto
2003 — conf
HIV-I Protease Mutants Molecular Dynamics Research on Grid Computing Environment.
WOB
Cleverson Veronez, Carla Osthoff, Pedro Geraldo Pascutti
2002 — conf
Avaliação de Sistemas de Coerência de Cache em Arquiteturas ODBMs Cliente-Servidor.
SBBD
Carla Osthoff, Cristiana Bentes, Daniel Ariosto, Marta Mattoso, Claudio Luis de Amorim
2002 — conf
Evaluating the DSMIO Cache-Coherence Algorithm in Cluster-Based Parallel ODBMS.
OOIS
Carla Osthoff, Cristiana Bentes, Daniel Ariosto, Marta Mattoso, Claudio Luis de Amorim
2000 — conf
Avaliação do Algoritmo de Coerência de Cache de Disco DSMIO.
SBBD
Carla Osthoff, Marta Mattoso, Cristiana Bentes Seidel, Ricardo Bianchini, Claudio Luis de Amorim