MapReduce has become a popular data processing framework in the past few years.
Scheduling algorithm is crucial to the performance of a MapReduce cluster, especially when …

In this article, we study the I/O performance of the Santos Dumont supercomputer, since the
gap between processing and data access speeds causes many applications to spend a …

BRAMS is a legacy high-performance computing application responsible for weather
forecasting in Brazil. Where 90% of its code is in Fortran 90, and the remaining in C. In this …

Weather forecasts for long periods of time has emerged as increasingly important. The
global concern with the consequences of climate changes has stimulated researches to …

O fenômeno OS Jitter tem sido considerado um importante fator na computação distribuída
de alto desempenho. Neste trabalho, apresentam-se os resultados de um estudo …

The OS Jitter phenomenon has been considered an important factor in high-performance
distributed computing. In this thesis, we present the results of an experimental study that …