mm_io, a Fortran90 code which reads and writes files in the Matrix Market (MM) format.
The information on this web page is distributed under the MIT license.
mm_io is available in a C version and a Fortran77 version and a Fortran90 version and a MATLAB version.
ccs_io, a Fortran90 code which reads and writes sparse linear systems stored in the Compressed Column Storage (CCS) format.
hb_io, a Fortran90 code which reads and writes sparse matrices stored in the Harwell-Boeing format.
hb_to_st, a Fortran90 code which converts the sparse matrix information stored in a Harwell-Boeing (HB) file into a Sparse Triplet (ST) file.
mm, a data directory which contains a description and examples of the Matrix Market (MM) format for storing matrices.
slap_io, a Fortran90 code which reads and writes files describing sparse matrices used by slap().
st_io, a Fortran90 code which reads and writes sparse linear systems stored in the Sparse Triplet (ST) format.
test_matrix, a Fortran90 code which defines various test matrices.