HB_TO_MSM
Harwell Boeing Sparse Matrix File
converted to
Matlab Sparse Matrix


HB_TO_MSM is a MATLAB program which accepts the name of a file containing a sparse matrix in the Harwell Boeing Sparse Matrix File Format, and which reads that data and returns it as a MATLAB sparse matrix.

The original version could only read real data. The code has recently been modified so that it should be able to handle complex data as well.

Licensing:

I don't care what you do with this code.

Languages:

HB_TO_MSM is available in a MATLAB version.

Related Data and Programs:

HB, a dataset directory which contains a collection of sparse matrices in the HB format.

HB_IO, a MATLAB library which reads and writes Harwell-Boeing files, used by HB_TO_MSM.

HB_TO_MM, a MATLAB program which converts a sparse matrix from Harwell-Boeing to Matrix Market format.

HB_TO_ST, a MATLAB program which converts a sparse matrix from Harwell-Boeing to sparse triplet format.

MM_TO_MSM, a MATLAB program which reads a Matrix Market file defining a sparse matrix, and creates a corresponding MATLAB sparse matrix data structure.

MSM_TO_HB, a MATLAB program which converts a MATLAB sparse matrix into a Harwell-Boeing file.

PLASMA_MATRIX, a MATLAB library which demonstrates how a large sparse MATLAB matrix can be written to or read from a Harwell-Boeing sparse matrix file.

ST_TO_MSM, a MATLAB program which reads an ST sparse triplet file and creates a corresponding MATLAB Sparse Matrix.

TEMPLATES, a MATLAB library which carries out simple versions of various iterative solvers.

Reference:

  1. Iain Duff, Roger Grimes, John Lewis,
    User's Guide for the Harwell-Boeing Sparse Matrix Collection,
    October 1992.

Source Code:

Examples and Tests:

You can go up one level to the MATLAB source codes.


Last revised on 18 July 2017.