Rui Peng Li

> I am not compiling with --enable-unified-memory. From my config.log: > > configure:8958: Configuring with --with-cuda=yes without unified memory. > > I think HYPRE must be doing the migration for...

> Everything seems to working, but performance is looking about the same so far as for the Jan 2020 settings. Not pressing, I think, but when you have some time,...

> Hi, @liruipeng. Any news re the performance benchmark? Hi @chris-schroeder I will update you after the new release is out. Sorry for the delay.

Good question. I need to look into it more carefully. Stay tuned. Thanks!

@ulrikeyang @rfalgout Any thoughts on this. Why do we deallocate `I` unconditionally? What is the "definition" of `OwnsData` (`J` and `Data`)?

> Hi @rfalgout, > > I found out that in one of my SSAMG tests, the value of `gamma` is negative and thus `gamma > HYPRE_REAL_MIN` is false but not...

> Hello Ruipeng and Rob, > > I agree `alpha` and `gamma` will be positive for an SPD `inv(M)` operator and non-negative for the SPSD case. Since SSAMG shows a...

@hansmitgans Thank you for reporting this issue. We are working on it in a branch, and will let you know when it's ready.

mixed-int support has been added in master. Thanks!

Not sure if this is a real hypre issue or an OpenMP issue.