[petsc-dev] Reference for application of implicit problem with 500 billion unknowns

Jed Brown jed at jedbrown.org
Mon Jan 9 12:05:37 CST 2017

Gautam Bisht <gbisht at lbl.gov> writes:

> All,
> Is there a reference that PETSc Tutorial slides
> <http://www.mcs.anl.gov/petsc/documentation/tutorials/TutorialCEMRACS2016.pdf>
> (slide-20) reports
> on using "PFLOTRAN with 500 billion unknowns"?

I think that was UNIC, circa 2009 on BG/P.  It is higher now (recent
Gordon Bells), though I find this metric next to meaningless.
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