the C++ linear algebra libraries are basically syntactic sugar for interacting with optimized Fortran libraries like BLAS, LAPACK, etc. (I'm sure I'm overlooking some complexity here, because the C++ libraries, while linking to the same Fortran libraries have very different run times)
Yours interacts with ScaLAPACK and other distributed memory libraries.
Why would it not be possible to simply extend say armadillo or eigen to interact with distributed memory libraries? If you need more syntax, then extend the interface.
the C++ linear algebra libraries are basically syntactic sugar for interacting with optimized Fortran libraries like BLAS, LAPACK, etc. (I'm sure I'm overlooking some complexity here, because the C++ libraries, while linking to the same Fortran libraries have very different run times)
Yours interacts with ScaLAPACK and other distributed memory libraries.
Why would it not be possible to simply extend say armadillo or eigen to interact with distributed memory libraries? If you need more syntax, then extend the interface.