On 29/09/2009, Marco Schauer wrote: > Dear PETSc developers, > I translate a sequential Fortran code, which uses LAPACK into a > parallel c++ code based on PETSc 3.0.0-p7. The Fortran code uses a > function called DGEES to calculate Schur decomposition. I have > absolutely no idea how to do this in PETSc. Is there a PETSc example > of this problem? Every hint is very welcome to me. > Best regards > Marco
If in your application it is sufficient to compute a partial Schur decomposition, you may consider using SLEPc. Jose
