[petsc-users] Parallel QR decomposition

[Smith, Barry F.]

  For what purpose do you need a QR? We may have suggestions if we know how you want to use it.

   Barry


> On Jul 19, 2018, at 6:51 AM, David Sommer <david97sommer at 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?
> 
> Best regards,
> 
> David Sommer 
> <david97sommer at gmail.com>