Search Results for author: Christos Psarras

Found 4 papers, 3 papers with code

Benchmarking the Linear Algebra Awareness of TensorFlow and PyTorch

2 code implementations20 Feb 2022 Aravind Sankaran, Navid Akbari Alashti, Christos Psarras, Paolo Bientinesi

Linear algebra operations, which are ubiquitous in machine learning, form major performance bottlenecks.

Benchmarking

Concurrent Alternating Least Squares for multiple simultaneous Canonical Polyadic Decompositions

1 code implementation9 Oct 2020 Christos Psarras, Lars Karlsson, Rasmus Bro, Paolo Bientinesi

We observe that, in practice, experts often have to compute multiple decompositions of the same tensor, each with a small number of components (typically fewer than 20), to ultimately find the best ones to use for the application at hand.

Linnea: Automatic Generation of Efficient Linear Algebra Programs

no code implementations30 Dec 2019 Henrik Barthels, Christos Psarras, Paolo Bientinesi

In order to combine the productivity offered by high-level languages, and the performance of low-level kernels, we are developing Linnea, a code generator for linear algebra problems.

Mathematical Software

Automatic Generation of Efficient Linear Algebra Programs

1 code implementation5 Jul 2019 Henrik Barthels, Christos Psarras, Paolo Bientinesi

In order to both achieve the productivity that comes with high-level languages, and make use of the efficiency of low level kernels, we are developing Linnea, a code generator for linear algebra problems.

Mathematical Software

Cannot find the paper you are looking for? You can Submit a new open access paper.