Dalvan Griebler

I am an Associate Professor at the Pontifical Catholic University of Rio Grande do Sul (PUCRS), and Três de Maio Educational Society (Setrem), Brazil. I was the founder and I am currently the coordinator of the Laboratory of Advanced Research on Cloud Computing (LARCC) at Setrem and research coordinator in the Parallel Applications Modeling Group (GMAP) at PUCRS. I received the Ph.D. in computer science from both PUCRS and University of Pisa (UNIPI) in 2016.

Research Interests

Data science

Big data, data stream, data engineering, data analytics, time series, neural networks, big data frameworks (Hadoop, Flink, and Spark, Storm, and Kafka), and machine learning framework (Torch, Keras, and TensorFlow).

Internet of Things

Agriculture, biology, health care, industry, stream and complex event processing, mobile and embedded systems.

Parallel programming

Parallel Patterns, Algorithmic Skeletons, Task Scheduling, TBB, FastFlow, OpenMP, MPI, HPX, CUDA, OpenCL, and OpenACC.

Programming Languages

C/C++, Python, Shell Script, Rust, Java

Parallel Programming Effort

Parallelism abstractions, high-level parallel programming, programming effort, coding productivity​, metrics, and methodologies.

Cloud computing

IaaS cloud platforms (OpenStack, OpenNebula, and CloudStack), performance evaluation, deployment optimizations (virtualization, containers, networking, storage), virtualization technologies (KVM, Docker, and LXD), and PaaS platforms (AWS, Azure, GCP).

Parallel and Distributed Systems

Benchmarking, distributed platforms, high availability, fault tolerance, resource management, and energy efficiency.

High-Performance Architectures

Cluster computing, cloud infrastructure, multi-core systems, and hardware accelerators (GPU, FPGA).

Computer Networking

Application protocol, high-speed network, virtual network, and cloud network tools.

Compilers and Optimizations

Parallel code generation, code autotuning, source-to-source transformation, static code analysis. Flex, Bison, ANTLR, Clang, and GCC Plugins.

Latest Publications

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173 entries « 35 of 35 »

2012

Griebler, Dalvan

Proposta de uma Linguagem Específica de Domínio de Programação Paralela Orientada a Padrões Paralelos: Um Estudo de Caso Baseado no Padrão Mestre/Escravo para Arquiteturas Multi-Core Masters Thesis

Faculdade de Informática - PPGCC - PUCRS, Porto Alegre, Brazil, 2012.

(Abstract | Links)

2011

Raeder, Mateus; Griebler, Dalvan; Baldo, Lucas; Fernandes, Luiz G.

Performance Prediction of Parallel Applications with Parallel Patterns Using Stochastic Methods Inproceedings doi

In: Sistemas Computacionais (WSCAD-SSC), XII Simpósio em Sistemas Computacionais de Alto Desempenho, pp. 1-13, IEEE, Espírito Santo, Brasil, 2011.

(Abstract | Links)

Griebler, Dalvan; Raeder, Mateus; Fernandes, Luiz Gustavo

Padrões e Frameworks de Programação Paralela em Ambientes Multi-Core Inproceedings

In: Escola Regional de Alto Desempenho (ERAD-RS), pp. 2, Sociedade Brasileira de Computação (SBC), Porto Alegre, RS, BR, 2011.

(Abstract | Links)

173 entries « 35 of 35 »