On Thu, Jul 19, 2018 at 7:51 AM David Sommer <david97som...@gmail.com> wrote:
> > Hi, > > i was wondering if there is an implementation of parallel qr decomposition > in PETSc. I was looking at > http://www.mcs.anl.gov/petsc/documentation/linearsolvertable.html > but all i found was this non-parallel MATLAB-Solver. Am i searching in the > wrong place? > No. There is a TSQR in SLEPc which we will someday absorb, and you can use Elemental for general parallel QR. Thanks, Matt > Best regards, > > David Sommer > <david97som...@gmail.com> > -- What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead. -- Norbert Wiener https://www.cse.buffalo.edu/~knepley/ <http://www.caam.rice.edu/~mk51/>