18 citations · 18 across the 3 of their papers we have counts for
5 papers · 1 filter
ChASE: Chebyshev Accelerated Subspace iteration Eigensolver for sequences of Hermitian eigenvalue problems
Jan Winkelmann, Paul Springer, Edoardo Di Napoli
Solving dense Hermitian eigenproblems arranged in a sequence with direct solvers fails to take advantage of those spectral properties which are pertinent to the entire sequence, an…
Spin Summations: A High-Performance Perspective
Paul Springer, Devin Matthews, Paolo Bientinesi
Besides tensor contractions, one of the most pronounced computational bottlenecks in the non-orthogonally spin-adapted forms of the quantum chemistry methods CCSDT and CCSDTQ, and…
HPTT: A High-Performance Tensor Transposition C++ Library
Paul Springer, Tong Su, Paolo Bientinesi
Recently we presented TTC, a domain-specific compiler for tensor transpositions. Despite the fact that the performance of the generated code is nearly optimal, due to its offline n…
TTC: A Tensor Transposition Compiler for Multiple Architectures
Paul Springer, Aravind Sankaran, Paolo Bientinesi
We consider the problem of transposing tensors of arbitrary dimension and describe TTC, an open source domain-specific parallel compiler. TTC generates optimized parallel C++/CUDA…
TTC: A high-performance Compiler for Tensor Transpositions
Paul Springer, Jeff R. Hammond, Paolo Bientinesi
We present TTC, an open-source parallel compiler for multidimensional tensor transpositions. In order to generate high-performance C++ code, TTC explores a number of optimizations,…