Lisandro, we have a horrible mix of email and bitbucket comments on this issue. Please see the comments at https://bitbucket.org/petsc/petsc/commits/25c41539b30a2c132c2580a6ea562b0124f49e3e#comment-4869838 and then post any (revised?) opinions.
Thanks Barry > On Jun 20, 2017, at 3:42 PM, Lisandro Dalcin <[email protected]> wrote: > > On 20 June 2017 at 18:50, Jed Brown <[email protected]> wrote: >> It would be -ksp_norm_type NONE. >> >> PETSc: they want -ksp_norm_type UNPRECONDITIONED for everything. Should >> PREONLY be made to "support" UNPRECONDITIONED (and PRECONDITIONED) >> despite not computing norms? >> > > IMHO, yes. > > -- > Lisandro Dalcin > ============ > Research Scientist > Computer, Electrical and Mathematical Sciences & Engineering (CEMSE) > Extreme Computing Research Center (ECRC) > King Abdullah University of Science and Technology (KAUST) > http://ecrc.kaust.edu.sa/ > > 4700 King Abdullah University of Science and Technology > al-Khawarizmi Bldg (Bldg 1), Office # 0109 > Thuwal 23955-6900, Kingdom of Saudi Arabia > http://www.kaust.edu.sa > > Office Phone: +966 12 808-0459
