ICL Research Profile



The goal of the Tensor Algebra Computations Over Manycore Architectures (TACOMA) project is to design a high-performance tensor contractions package for heterogeneous systems with multicore CPUs and GPU accelerators. TACOMA will target the acceleration of a number of important applications, including high-order finite element method (FEM) simulations, machine learning, big data analytics, multi-physics, and more. The TACOMA project is a collaboration between UTK/ICL, Lawrence Livermore National Lab (LLNL), the University of Paris-Sud, and Inria to develop software infrastructure for tensor contractions to, in part, expedite the porting of packages like BLAST to next generation 150+ petaflop/s DOE machines (e.g., Sierra, LLNL’s IBM Power9 machine). The TACOMA effort is multidisciplinary, incorporating linear algebra, languages, code generation and optimizations, domain science, and application-specific numerical algorithms. TACOMA is funded until March 2017, at which time it will be superseded by the CEED project.

In Collaboration With

  1. Inria
  2. Lawrence Livermore National Laboratory
  3. University of Paris-Sud