Rob Falgout
Rob Falgout
We have recently had a couple of issues with subnormal gamma values in PCG (see #258 and #261). Maybe these are really issues in the respective codes, but we should...
Hi @hypre-space/developers . I brought up the question of Fortran header file extensions in issue #263 (now closed). I am creating this issue to have a brief discussion about how...
AMS is currently not available as a preconditioner in the Fortran interface.
Having the ilower/iupper information would be useful in other functions such as Step, Access, etc. It is currently only available in Sync. Consider changing the name of that status function...
Update the Sync() feature to allow a user to do FMG refinement in the usual way, then once the desired space-time grid is constructed, change the number of levels in...
This PR adds a linear MGRIT implementation to braid. I made it a draft PR because we should change the "switch" to a runtime switch (add a `Set` function to...
This implements a partial extension of PMatmult() to multiple variables. There are still some issues: * It assumes there is only one struct-matrix product term for each M_ij block of...
This PR adds code to eliminate boundary equations to get better behavior in HYPRE solvers. This is not fully tested yet and likely requires some reorganization and cleaning up.
This PR adds runtime multiprecision function support to hypre. Some comments: * This is a proposal and work-in-progress intended for discussion * Currently only the `krylov` directory is implemented for...
This branch implements a new strength measure idea.