hb_to_mm

hb_to_mm, a MATLAB code which accepts a file containing a sparse matrix in the Harwell Boeing (HB) Sparse Matrix File Format, and which reads that data and writes a corresponding Matrix Market (MM) sparse matrix file.

Licensing:

The information on this web page is distributed under the MIT license.

Languages:

hb_to_mm is available in a MATLAB version and an Octave version.

Related Data and Programs:

hb_to_mm_test

hb, a dataset directory which contains a collection of sparse matrices in the Harwell Boeing (HB) format.

hb_io, a MATLAB code which reads and writes Harwell Boeing (HB) files.

hb_to_msm, a MATLAB code which converts a sparse matrix stored in a Harwell Boeing (HB) file to MATLAB sparse matrix (MSM) format;

hb_to_st, a MATLAB code which converts a sparse matrix from Harwell Boeing (HB) to sparse triplet (ST) format.

hbsmc, a dataset directory which contains the Harwell Boeing Sparse Matrix Collection;

mm, a data directory which contains a description and examples of the Matrix Market (MM) format for storing matrices.

mm_io, a MATLAB code which reads and writes sparse linear systems stored in the Matrix Market (MM) format.

mm_to_hb, a MATLAB code which reads the sparse matrix information from a Matrix Market (MM) file and writes a corresponding Harwell Boeing (HB) file.

plasma_matrix, a MATLAB code which demonstrates how a large MATLAB sparse matrix (MSM) can be written to or read from a Harwell Boeing (HB) sparse matrix file.

Reference:

1. Iain Duff, Roger Grimes, John Lewis,
   User's Guide for the Harwell-Boeing Sparse Matrix Collection,
   October 1992.
2. Ronald Boisvert, Roldan Pozo, Karin Remington,
   The Matrix Market Exchange Formats: Initial Design,
   National Institute of Standards and Technology,
   NISTIR 5935, December 1996.

Source Code:

• hb_to_mm.m, the source code.