[petsc-users] Bad memory scaling with PETSc 3.10

[Jed Brown]

"Zhang, Hong via petsc-users" <petsc-users at mcs.anl.gov> writes:

> Myriam,
> Thanks for the plot. '-mat_freeintermediatedatastructures' should not affect solution. It releases almost half of memory in C=PtAP if C is not reused.

And yet if turning it on causes divergence, that would imply a bug.
Hong, are you able to reproduce the experiment to see the memory
scaling?