Most of the subdirectories here contain material that was originally
distributed through the serial sparse blas SPARKER project, plus a
number of extensions of our own design. The original file spblas.f can
be downloaded from matisa.cc.rl.ac.uk; of course any bugs in our 
implementation are our own to fix.  

The main reference for the serial
sparse BLAS is: 
Duff, I., Marrone, M., Radicati, G., and Vittoli, C.
Level 3 basic linear algebra subprograms for sparse matrices: a user 
level interface
ACM Trans. Math. Softw., 23(3), 379-401, 1997.

We also include  SMMP by Randolph E. Bank and
Craig C. Douglas  na.bank@na-net.ornl.gov and
na.cdouglas@na-net.ornl.gov;  we wrapped  it in a Fortran 95 interface
with dynamic memory allocation.