56 citations · 102 across the 7 of their papers we have counts for
7 papers
Comparing Lagrange and Mixed finite element methods using MFEM library
Felipe Cruz
In this paper, we develop two finite element formulations for the Laplace problem and find the way in which they are equivalent. Then we compare the solutions obtained by both form…
FirecREST: RESTful API on Cray XC systems
Felipe A. Cruz, Maxime Martinasso
As science gateways are becoming an increasingly popular digital interface for scientific communities, it is also becoming increasingly important for High-Performance Computing cen…
Portable, high-performance containers for HPC
Lucas Benedicic, Felipe A. Cruz, Alberto Madonna +1
Building and deploying software on high-end computing systems is a challenging task. High performance applications have to reliably run across multiple platforms and environments,…
A GRASS GIS parallel module for radio-propagation predictions
Lucas Benedičič, Felipe A. Cruz, Tsuyoshi Hamada +1
Geographical information systems are ideal candidates for the application of parallel programming techniques, mainly because they usually handle large data sets. To help us deal wi…
How to obtain efficient GPU kernels: an illustration using FMM & FGT algorithms
Felipe A. Cruz, Simon K. Layton, Lorena A. Barba
Computing on graphics processors is maybe one of the most important developments in computational science to happen in decades. Not since the arrival of the Beowulf cluster, which…
PetFMM--A dynamically load-balancing parallel fast multipole library
Felipe A. Cruz, Matthew G. Knepley, L. A. Barba
Fast algorithms for the computation of -body problems can be broadly classified into mesh-based interpolation methods, and hierarchical or multiresolution methods. To this last…
Characterization of the errors of the FMM in particle simulations
Felipe A. Cruz, L. A. Barba
The Fast Multipole Method (FMM) offers an acceleration for pairwise interaction calculation, known as -body problems, from to with partic…