Richard, We have code that read MatrixMarket format, and write into a petsc binary file. Then you can use petsc MatLoad() for viewing or computation.
Let me know if you like to have it. Hong On Mon, 4 Apr 2005, Richard Tran Mills wrote: > Hi Folks, > > It seems that someone always wants me to either give them a matrix in > Harwell-Boeing format, or to try experimenting with a matrix that they give me > in Harwell-Boeing format. I would prefer that the format just go away, but > since this doesn't seem to be happening, I would like to have some PETSc > support mechanisms for reading and writing the beasts. I'd like to have > something like a PETSC_VIEWER_HB for writing them out, and I'd like to have > MatLoad() be able to use the viewer to load the matrices as well. > > I thought I might look into adding something like this, but before I waste > time with it, I thought I would ask to folks if either a) they think it is a > bad idea or b) someone has already got the code for this. > > Cheers, > Richard > >
