[petsc-dev] "alt" versions of tests

Mark Adams mfadams at lbl.gov
Mon Jun 15 11:44:14 CDT 2020


>
>
>
> alt files are to mask diffs that come up due to differences in OS, CPU,
> compilers  [and versions] etc - that produce numerical differences. So the
> solver type should not change from regular to alt file. [unless its a
> default - and this changes on certain builds]
>
> Or if the alt file has wrong data [its not getting properly used anyway -
> and perhaps its not needed] - so it should be deleted.
>
>
This alt file is for different inputs. I think I should delete it. I don't
see 'ml' in ex71.c at all.
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