Jacob

Hi Rob, Sounds good. Let me know when you want me to take a look. -Jacob On Wed, Jun 9, 2021 at 11:09 AM Rob Falgout ***@***.***> wrote: > Hi...

After some discussions, I think we should give the user two options in FAccess 1) The current light-weight F-relax only access to each time-point 2) A heavier duty option that...

Hi @rfalgout I wanted to avoid _braid_ComputeFullRNorm, because I was thinking it would be better to have the residual computed only at C-points, so that the reported residual norm was...

We just had a discussion on Zoom, and the current feeling is to just do an if/else at the end of Drive to control whether to call FCrelax or FAccess....

Hi @rfalgout, Ahh...that makes sense. We have to allow for users' complete freedom to coarsen spatially. We did find a work-around in TorchBraid (spatially restricted fine-grid state vectors will probably...

@lukeolson I think this looks good, and it seems to fix Carlo's issue. I left two minor comments in the file-specific PR

@436ahsan , nice work tracking this down. Have you compared the residual norm histories between the two different GMRES? Are the residual norms different? Then, Luke raises a good point....

Hi All, I also vote to include a little information. I might vote for storing the residual history and iteration count. There are multiple definitions of convergence factor, so providing...

@lukeolson I think we do this in every strength measure, scale rows by largest entry, at the very end. The question is how to "elegantly" extend this to scale symmetrically....

My homebrew clang 15.0.2 doesn't throw that warning, but from a little reading, some compilers (like Mac Developer Tools) have started throwing that warning. Either way, snprintf seems to be...