brunomaga / matrix-transposer

Distributed Transposer Of Sparse Matrices With High-Cardinality Cell Structures

Distributed Sparse Matrix Transposer

Usage

• If rank offsets is known: MatrixTransposer<T>::Transpose(rank_end_offsets, cells, counts, displs, cell_counts, comm);
• If rank offsets is unknown: MatrixTransposer<T>::Transpose(row_count, cells, counts, displs, cell_counts, comm);

For an example see main.cpp