<br><font size=2 face="sans-serif">This time I have done a new checkout
of all of Clp and it seems okay. Now if you want to use interior
point (on anything but a toy problem) you need -DREAL_BARRIER and extra
header files. I do not recommend using barrier yet anyway.</font>
<br>
<br><font size=2 face="sans-serif">I am trying to implement an interior
point code but I do not intend to write a Cholesky factorization so I am
writing interfaces. I have done one to Wsmp by Anshul Gupta which
is downloadable from IBM's alphaworks. But I had trouble getting
my RedHat 9 version to link so I cheated and used the older version in
OSL - so I left dangling references to OSL. I am also doing one to
Taucs from Sivan Toledo as that seems to have a reasonable licence. However
I forget that my header file included taucs.h.</font>
<br>
<br><font size=2 face="sans-serif">Does anyone know of other freely available
Cholesky factorizations?</font>
<br>
<br><font size=2 face="sans-serif">John Forrest</font>