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Title: Tensor Algebra Library for NVidia Graphics Processing Units

This is a general purpose math library implementing basic tensor algebra operations on NVidia GPU accelerators. This software is a tensor algebra library that can perform basic tensor algebra operations, including tensor contractions, tensor products, tensor additions, etc., on NVidia GPU accelerators, asynchronously with respect to the CPU host. It supports a simultaneous use of multiple NVidia GPUs. Each asynchronous API function returns a handle which can later be used for querying the completion of the corresponding tensor algebra operation on a specific GPU. The tensors participating in a particular tensor operation are assumed to be stored in local RAM of a node or GPU RAM. The main research area where this library can be utilized is the quantum many-body theory (e.g., in electronic structure theory).
Publication Date:
OSTI Identifier:
Report Number(s):
NV-TAL; 003408MLTPL00
DOE Contract Number:
Software Revision:
Software Package Number:
Software Package Contents:
Open Source Software package available from Oak Ridge National Laboratory at the following URL:
Software CPU:
Open Source:
Source Code Available:
Other Software Info:
This open source software module (library) has been incorporated into an open source software package ACES IV developed at the University of Florida.
Research Org:
Oak Ridge National Laboratory
Sponsoring Org:
United States Department of Energy
Country of Publication:
United States

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