Listar ICC_Articles por autoría "276757c2-0003-4388-932b-18f3d2625a98"
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Solving dense generalized eigenproblems on multi-threaded architectures
Aliaga Estellés, José Ignacio; Bientinesi, Paolo; Davidovic, Davor; Di Napoli, Edoardo; Igual, Francisco; Quintana-Orti, Enrique S. Elsevier (2012-07)We compare two approaches to compute a fraction of the spectrum of dense symmetric definite generalized eigenproblems: one is based on the reduction to tridiagonal form, and the other on the Krylov-subspace iteration. ... -
Towards an Efficient Use of the BLAS Library for Multilinear Tensor Contractions
Di Napoli, Edoardo; Fabregat Traver, Diego; Quintana-Ortí, Gregorio; Bientinesi, Paolo Aachen University (2014)Mathematical operators whose transformation rules constitute the building blocks of a multi-linear algebra are widely used in physics and engineering applications where they are very often represented as tensors. In the ...