95 citations · 132 across the 7 of their papers we have counts for
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astro-ph.IM2023★ 6 cited
The MPI + CUDA Gaia AVU-GSR Parallel Solver Toward Next-generation Exascale Infrastructures
Valentina Cesare, Ugo Becciani, Alberto Vecchiato +4
We ported to the GPU with CUDA the Astrometric Verification Unit-Global Sphere Reconstruction (AVU-GSR) Parallel Solver developed for the ESA Gaia mission, by optimizing a previous…
astro-ph.IM2022★ 4 cited
The Gaia AVU-GSR parallel solver: preliminary studies of a LSQR-based application in perspective of exascale systems
Valentina Cesare, Ugo Becciani, Alberto Vecchiato +6
The Gaia Astrometric Verification Unit-Global Sphere Reconstruction (AVU-GSR) Parallel Solver aims to find the astrometric parameters for 10 stars in the Milky Way, the a…