Install librsb-dev by entering the following commands in the terminal:

sudo apt update sudo apt install librsb-dev

Description:

*recursive sparse blocks matrix computations library (development)*

This is a library for sparse matrix computations featuring the Recursive Sparse Blocks (RSB) matrix format. This format allows cache efficient and multi-threaded (that is, shared memory parallel) operations on large sparse matrices. It provides the most common operations necessary to iterative solvers, like matrix-vector multiplication, triangular solution, rows/columns scaling, diagonal extraction / setting, blocks extraction, norm computation, formats conversion. The RSB format is especially well suited for symmetric and transposed multiplication variants. . This package contains the static libraries for development with librsb, including examples and the rsbench utility.

Homepage: http://librsb.sourceforge.net

Version: 1.2.0-rc7-5

Section: universe/libdevel