Lucas Mello Schnorr

Orcid: 0000-0003-4828-9942

According to our database1, Lucas Mello Schnorr authored at least 56 papers between 2003 and 2023.

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Bibliography

2023
Uncovering I/O demands on HPC platforms: Peeking under the hood of Santos Dumont.
J. Parallel Distributed Comput., December, 2023

Asynchronous multi-phase task-based applications: Employing different nodes to design better distributions.
Future Gener. Comput. Syst., 2023

Performance Modeling of MARE2DEM's Adaptive Mesh Refinement for Makespan Estimation.
Proceedings of the 35th IEEE International Symposium on Computer Architecture and High Performance Computing, 2023

Summarizing task-based applications behavior over many nodes through progression clustering.
Proceedings of the 31st Euromicro International Conference on Parallel, 2023

Pensamento Computacional Paralelo: Desafios do Presente e do Futuro.
Proceedings of the Escola de Computação PPGC/UFRGS 50 Anos: Transformando Desafios em Oportunidades Para o Futuro, 2023

2022
Performance analysis of task-based multi-frontal sparse linear solvers: Structure matters.
Future Gener. Comput. Syst., 2022

Understanding Distributed Deep Learning Performance by Correlating HPC and Machine Learning Measurements.
Proceedings of the High Performance Computing - 37th International Conference, 2022

Multi-Phase Task-Based HPC Applications: Quickly Learning how to Run Fast.
Proceedings of the 2022 IEEE International Parallel and Distributed Processing Symposium, 2022

Investigating Oil and Gas CSEM Application on Vector Architectures.
Proceedings of the Computational Science and Its Applications - ICCSA 2022 Workshops, 2022

Towards Parameter-Based Profiling for MARE2DEM Performance Modeling.
Proceedings of the High Performance Computing - 9th Latin American Conference, 2022

2021
HPC Data Storage at a Glance: The Santos Dumont Experience.
Proceedings of the 33rd IEEE International Symposium on Computer Architecture and High Performance Computing, 2021

Providing In-depth Performance Analysis for Heterogeneous Task-based Applications with StarVZ.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2021

Improving Workload Balance of a Marine CSEM Inversion Application.
Proceedings of the IEEE International Parallel and Distributed Processing Symposium Workshops, 2021

Exploiting system level heterogeneity to improve the performance of a GeoStatistics multi-phase task-based application.
Proceedings of the ICPP 2021: 50th International Conference on Parallel Processing, Lemont, IL, USA, August 9, 2021

2020
Measuring phenology uncertainty with large scale image processing.
Ecol. Informatics, 2020

Task-based parallel strategies for computational fluid dynamic application in heterogeneous CPU/GPU resources.
Concurr. Comput. Pract. Exp., 2020

Using Visualization of Performance Data to Investigate Load Imbalance of a Geophysics Parallel Application.
Proceedings of the PEARC '20: Practice and Experience in Advanced Research Computing, 2020

Performance and error analysis of recursive edge-aware Gaussian filters on GPUs.
Proceedings of the 33rd SIBGRAPI Conference on Graphics, Patterns and Images, 2020

Communication-Aware Load Balancing of the LU Factorization over Heterogeneous Clusters.
Proceedings of the 26th IEEE International Conference on Parallel and Distributed Systems, 2020

2019
Performance modeling of a geophysics application to accelerate over-decomposition parameter tuning through simulation.
Concurr. Comput. Pract. Exp., 2019

Visual Performance Analysis of Memory Behavior in a Task-Based Runtime on Hybrid Platforms.
Proceedings of the 19th IEEE/ACM International Symposium on Cluster, 2019

2018
A visual performance analysis framework for task-based parallel applications running on hybrid clusters.
Concurr. Comput. Pract. Exp., 2018

Improving I/O Performance of RTM Algorithm for Oil and Gas Simulation.
Proceedings of the Symposium on High Performance Computing Systems, 2018

Assessing the Computation and Communication Overhead of Linux Containers for HPC Applications.
Proceedings of the Symposium on High Performance Computing Systems, 2018

Design, Implementation and Performance Analysis of a CFD Task-Based Application for Heterogeneous CPU/GPU Resources.
Proceedings of the High Performance Computing for Computational Science - VECPAR 2018, 2018

Non-uniform Domain Decomposition for Heterogeneous Accelerated Processing Units.
Proceedings of the High Performance Computing for Computational Science - VECPAR 2018, 2018

2017
Performance and energy efficiency analysis of HPC physics simulation applications in a cluster of ARM processors.
Concurr. Comput. Pract. Exp., 2017

TWINS: Server Access Coordination in the I/O Forwarding Layer.
Proceedings of the 25th Euromicro International Conference on Parallel, 2017

Characterizing the Performance of Modern Architectures Through Opaque Benchmarks: Pitfalls Learned the Hard Way.
Proceedings of the 2017 IEEE International Parallel and Distributed Processing Symposium Workshops, 2017

Using Simulation to Evaluate and Tune the Performance of Dynamic Load Balancing of an Over-Decomposed Geophysics Application.
Proceedings of the Euro-Par 2017: Parallel Processing - 23rd International Conference on Parallel and Distributed Computing, Santiago de Compostela, Spain, August 28, 2017

2016
PhenoVis - A tool for visual phenological analysis of digital camera images using chronological percentage maps.
Inf. Sci., 2016

Analyzing Dynamic Task-Based Applications on Hybrid Platforms: An Agile Scripting Approach.
Proceedings of the Third Workshop on Visual Performance Analysis, 2016

System energy analysis for shared memory multiprocessing applications.
Proceedings of the 2016 IEEE International Conference on Electronics, Circuits and Systems, 2016

Computation-Aware Dynamic Frequency Scaling: Parsimonious Evaluation of the Time-Energy Trade-Off Using Design of Experiments.
Proceedings of the Euro-Par 2016: Parallel Processing Workshops, 2016

Performance Evaluation of Multiple Cloud Data Centers Allocations for HPC.
Proceedings of the High Performance Computing - Third Latin American Conference, 2016

2015
Replicating the Performance Evaluation of an N-Body Application on a Manycore Accelerator.
Proceedings of the 2015 International Symposium on Computer Architecture and High Performance Computing Workshops, 2015

Characterizing Anomalies of a Multicore ARMv7 Cluster with Parallel N-Body Simulations.
Proceedings of the 2015 International Symposium on Computer Architecture and High Performance Computing Workshops, 2015

2014
Agrégation de traces d'exécution pour la visualisation de grands systèmes distribués.
Tech. Sci. Informatiques, 2014

Best of SBAC-PAD 2012.
Parallel Comput., 2014

Evaluating trace aggregation for performance visualization of large distributed systems.
Proceedings of the 2014 IEEE International Symposium on Performance Analysis of Systems and Software, 2014

A spatiotemporal data aggregation technique for performance analysis of large-scale execution traces.
Proceedings of the 2014 IEEE International Conference on Cluster Computing, 2014

2013
On the validity of flow-level tcp network models for grid and cloud simulations.
ACM Trans. Model. Comput. Simul., 2013

Interactive analysis of large distributed systems with scalable topology-based visualization.
Proceedings of the 2012 IEEE International Symposium on Performance Analysis of Systems & Software, 2013

2012
A hierarchical aggregation model to achieve visualization scalability in the analysis of parallel applications.
Parallel Comput., 2012

Detection and analysis of resource usage anomalies in large distributed systems through multi-scale visualization.
Concurr. Comput. Pract. Exp., 2012

Visualizing More Performance Data Than What Fits on Your Screen.
Proceedings of the Tools for High Performance Computing 2012, 2012

2010
Triva: Interactive 3D visualization for performance analysis of parallel applications.
Future Gener. Comput. Syst., 2010

Impact of Parallel Workloads on NoC Architecture Design.
Proceedings of the 18th Euromicro Conference on Parallel, 2010

2009
Some Visualization Models applied to the Analysis of Parallel Applications. (Quelques Modèles de Visualisation pour l'Analyse des Applications Parallèles).
PhD thesis, 2009

Visual Mapping of Program Components to Resources Representation: A 3D Analysis of Grid Parallel Applications.
Proceedings of the 21st International Symposium on Computer Architecture and High Performance Computing, 2009

Performance Evaluation of NoC Architectures for Parallel Workloads.
Proceedings of the Third International Symposium on Networks-on-Chips, 2009

Towards Visualization Scalability through Time Intervals and Hierarchical Organization of Monitoring Data.
Proceedings of the 9th IEEE/ACM International Symposium on Cluster Computing and the Grid, 2009

2008
3D approach to the visualization of parallel applications and Grid monitoring information.
Proceedings of the 9th IEEE/ACM International Conference on Grid Computing (Grid 2008), Tsukuba, Japan, September 29, 2008

2006
DIMVisual: Data Integration Model for Visualization of Parallel Programs Behavior.
Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

ICE: A Service Oriented Approach to Uniform the Access and Management of Cluster Environments.
Proceedings of the Sixth IEEE International Symposium on Cluster Computing and the Grid (CCGrid 2006), 2006

2003
JRastro: A Trace Agent for Debugging Multithreaded and Distributed Java Programs.
Proceedings of the 15th Symposium on Computer Architecture and High Performance Computing (SBAC-PAD 2003), 2003


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