Basic Tensor Algebra Subroutines (BTAS) is a C++ headers-only library for tensor algebra. BTAS is a reference implementation of Tensor Working Group concept spec.

• C++11 compiler
• Boost C++ libraries
  • Iterator
  • (optional) Container for fast small vectors
  • (optional) Serialization for serialization (not header-only)
• (optional) LAPACK library for optimized operations
• (optional) CMake to build and run unit tests

To compile unit tests in the source directory:

• cmake .
• make check