GitLab

Exchanged uses of MPI_CHAR to the tensor element MPI datatype.  Used contiguous type creation in alltoallv

Separated the different redistribution versions into a header that can be instantiated with different ifdefs/namespaces for redistribution benchmarking

fixed memory leaks for gemm through 4 processors

Made algstrct a pointer everywhere, since C++ does not understand how to copy constructor derived types. Got rid of algstrctcpy and some commented out old code

Fixed the mapping/topology and some of the redistribution functions to be type-oblivious