Carla Osthoff

Publication Activity (10 Years)

Years Active: 2000-2023
Publications (10 Years): 27

Top Topics

Maximum Parsimony

Massively Parallel

High Performance Computing

Diffusion Equation

Top Venues

SBAC-PAD (Workshops)

Publications

André Ramos Carneiro, Jean Luca Bez, Carla Osthoff, Lucas Mello Schnorr, Philippe O. A. Navaux
Uncovering I/O demands on HPC platforms: Peeking under the hood of Santos Dumont. J. Parallel Distributed Comput. 182 (2023)
Alexandre H. L. Porto, Micaella Coelho, Kary A. C. S. Ocaña, Carla Osthoff, Francieli Boito, Douglas de O. Cardoso
An Exploratory Study of Deep Learning for Predicting Computational Tasks Behavior in HPC Systems. SBAC-PADW (2023)
Stiw Harrison Herrera Taipe, Thiago Teixeira, Weber Ribeiro, Andre Carneiro, Marcio Rentes Borges, Carla Osthoff, Frederico Luís Cabral, Sanderson L. Gonzaga de Oliveira
An Evaluation of Direct and Indirect Memory Accesses in Fluid Flow Simulator. ICCSA (1) (2023)
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
Parallel Performance and I/O Profiling of HPC RNA-Seq Applications. Computación y Sistemas 26 (4) (2022)
Frederico Luís Cabral, Carla Osthoff, Sanderson L. Gonzaga de Oliveira
Reducing Cache Miss Rate Using Thread Oversubscription to Accelerate an MPI-OpenMP-Based 2-D Hopmoc Method. ICCSA (1) (2022)
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
ParslRNA-Seq: An Efficient and Scalable RNAseq Analysis Workflow for Studies of Differentiated Gene Expression. CARLA (2022)
André Ramos Carneiro, Jean Luca Bez, Carla Osthoff, Lucas Mello Schnorr, Philippe O. A. Navaux
HPC Data Storage at a Glance: The Santos Dumont Experience. SBAC-PAD (2021)
Diogo T. Robaina, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Alexandre C. Sena
A Convergence Analysis of a Multistep Method Applied to an Advection-Diffusion Equation in 1-D. ICCSA (1) (2020)
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
BioinfoPortal: A scientific gateway for integrating bioinformatics applications on the Brazilian national high-performance computing network. Future Gener. Comput. Syst. 107 (2020)
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
I/O performance of the Santos Dumont supercomputer. Int. J. High Perform. Comput. Appl. 34 (2) (2020)
Sanderson L. Gonzaga de Oliveira, C. Carvalho, Carla Osthoff
The Influence of Reordering Algorithms on the Convergence of a Preconditioned Restarted GMRES Method. ICCSA (1) (2020)
Frederico Luís Cabral, Sanderson L. Gonzaga de Oliveira, Carla Osthoff, Gabriel P. Costa, Diego N. Brandão, Mauricio Kischinhevsky
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. 32 (20) (2020)
Sanderson L. Gonzaga de Oliveira, Carla Osthoff, L. N. Henderson Guedes de Oliveira
An Experimental Analysis of Heuristics for Profile Reduction. ICCSA (1) (2019)
Sanderson L. Gonzaga de Oliveira, Alexandre A. A. M. de Abreu, Carla Osthoff, L. N. Henderson Guedes de Oliveira
A Variant of the George-Liu Algorithm. ICCSA (1) (2019)
Diogo T. Robaina, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Alexandre C. Sena
Numerical Simulations of the 1-D Modified Burgers Equation. WSC (2019)
Sanderson L. Gonzaga de Oliveira, Cláudio Carvalho, Carla Osthoff
The Effect of Symmetric Permutations on the Convergence of a Restarted GMRES Solver with ILU-Type Preconditioners. WSC (2019)
Kary A. C. S. Ocaña, Carla Osthoff, Micaella Coelho, Marcelo Galheigo, Isabela Canuto, Douglas E. M. de Oliveira, Daniel de Oliveira
Performance Evaluation of Parallel Inference of Large Phylogenetic Trees in Santos Dumont Supercomputer: A Practical Approach. CARLA (2019)
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
Towards a Science Gateway for Bioinformatics: Experiences in the Brazilian System of High Performance Computing. CCGRID (2019)
Frederico Luís Cabral, Carla Osthoff, Roberto Pinto Souto, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
Fine-Tuning an OpenMP-Based TVD-Hopmoc Method Using Intel® Parallel Studio XE Tools on Intel® Xeon® Architectures. CARLA (2018)
Frederico Luís Cabral, Carla Osthoff, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
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) (2018)
Frederico Luís Cabral, Carla Osthoff, Roberto Pinto Souto, Gabriel P. Costa, Sanderson L. Gonzaga de Oliveira, Diego N. Brandão, Mauricio Kischinhevsky
An Improved OpenMP Implementation of the TVD-Hopmoc Method Based on a Cluster of Points. VECPAR (2018)
Andre Ramos Carneiro, Jean Luca Bez, Francieli Zanon Boito, Bruno Alves Fagundes, Carla Osthoff, Philippe Olivier Alexandre Navaux
Collective I/O Performance on the Santos Dumont Supercomputer. PDP (2018)
Diego N. Brandão, Sanderson L. Gonzaga de Oliveira, Mauricio Kischinhevsky, Carla Osthoff, Frederico Luís Cabral
A Total Variation Diminishing Hopmoc Scheme for Numerical Time Integration of Evolutionary Differential Equations. ICCSA (1) (2018)
Thiago Teixeira, Frederico Luís Cabral, Carla Osthoff, Marcio Rentes Borges, Roberto Pinto Souto
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 (2018)
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
Model-R: A Framework for Scalable and Reproducible Ecological Niche Modeling. CARLA (2017)
Frederico Luís Cabral, Carla Osthoff, Gabriel P. Costa, Diego N. Brandão, Mauricio Kischinhevsky, Sanderson L. Gonzaga de Oliveira
Tuning Up TVD HOPMOC Method on Intel MIC Xeon Phi Architectures with Intel Parallel Studio Tools. SBAC-PAD (Workshops) (2017)
Daniel Nascimento Ramos da Silva, Klaus Wehmuth, Carla Osthoff, Ana Paula Appel, Artur Ziviani
Análise de Desempenho de Plataformas de Processamento de Grafos. SBBD (2016)
Frederico Luís Cabral, Carla Osthoff, Daniel Ramos, Rafael Nardes
MDACCER: Modified Distributed Assessment of the Closeness CEntrality Ranking in Complex Networks for Massively Parallel Environments. SBAC-PAD (Workshops) (2015)
Frederico Luís Cabral, Carla Osthoff, Diego N. Brandão, Mauricio Kischinhevsky
Fine-Tuning Xeon Architecture Vectorization and Parallelization of a Numerical Method for Convection-Diffusion Equations. CARLA (2015)
Frederico Luís Cabral, Carla Osthoff, Mauricio Kischinhevsky, Diego N. Brandão
Hybrid MPI/OpenMP/OpenACC Implementations for the Solution of Convection-Diffusion Equations with the HOPMOC Method. ICCSA (Workshops/Short Papers/Posters) (2014)
Carla Osthoff, Roberto Pinto Souto, Pedro Leite da Silva Dias, Jairo Panetta, Pedro Pais Lopes
Atmospheric Model Cluster Performance Evaluation on Hybrid MPI/OpenMP/Cuda Programming Model Platform. SCCC (2012)
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
Atmospheric models hybrid OpenMP/MPI implementation multicore cluster evaluation. Int. J. Inf. Technol. Commun. Convergence 2 (3) (2012)
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
Improving Performance on Atmospheric Models through a Hybrid OpenMP/MPI Implementation. ISPA (2011)
Carla Osthoff, Claudio Schepke, Jairo Panetta, Pablo Javier Grunmann, Nicolas Maillard, Philippe O. A. Navaux, Pedro Leite da Silva Dias, Pedro Pais Lopes
I/O Performance Evaluation on Multicore Clusters with Atmospheric Model Environment. SBAC-PAD (Workshops) (2010)
Flavia P. Agostini, Diogo De O. Soares-Pinto, Marcelo A. Moret, Carla Osthoff, Pedro Geraldo Pascutti
Generalized simulated annealing applied to protein folding studies. J. Comput. Chem. 27 (11) (2006)
Alexandre Vassallo, Cristiane Oliveira, Carla Osthoff, Halisson Brito, Julia Celia M. Strauch, Jano Moreira de Souza
Execution Management of Scientific Models on Computational Grids. VECPAR (2006)
Halisson Brito, Julia Celia M. Strauch, Jano Moreira de Souza, Carla Osthoff
Scientific Models Management in Computational Grids. SSDBM (2005)
Alan Wilter, Carla Osthoff, Cristiane Oliveira, Diego E. B. Gomes, Eduardo Hill, Laurent Emmanuel Dardenne, Patrícia M. Barros, Pedro A. A. G. L. Loureiro, Reynaldo Novaes, Pedro Geraldo Pascutti
The BioPAUÁ Project: A Portal for Molecular Dynamics Using Grid Environment. BSB (2005)
Flavia P. Agostini, Carla Osthoff, Pedro Geraldo Pascutti, Alex Vassalo, Diogo Pinto
A Grid Alternative Solution for Protein Folding Studies Applications. WOB (2003)
Cleverson Veronez, Carla Osthoff, Pedro Geraldo Pascutti
HIV-I Protease Mutants Molecular Dynamics Research on Grid Computing Environment. WOB (2003)
Carla Osthoff, Cristiana Bentes, Daniel Ariosto, Marta Mattoso, Claudio Luis de Amorim
Evaluating the DSMIO Cache-Coherence Algorithm in Cluster-Based Parallel ODBMS. OOIS (2002)
Carla Osthoff, Cristiana Bentes, Daniel Ariosto, Marta Mattoso, Claudio Luis de Amorim
Avaliação de Sistemas de Coerência de Cache em Arquiteturas ODBMs Cliente-Servidor. SBBD (2002)
Carla Osthoff, Marta Mattoso, Cristiana Bentes Seidel, Ricardo Bianchini, Claudio Luis de Amorim
Avaliação do Algoritmo de Coerência de Cache de Disco DSMIO. SBBD (2000)