[petsc-users] reproducibility

[Mark Adams]

On Fri, May 28, 2021 at 9:45 AM Lawrence Mitchell <wence at gmx.li> wrote:

>
>
> > On 28 May 2021, at 14:38, Stefano Zampini <stefano.zampini at gmail.com>
> wrote:
> >
> > Mark
> >
> > That line is obtained via
> >
> > git describe --match "v*"
> >
> > At configure time. The number after the g indicates the commit
> > As Matt says, you can do git checkout <commit-id> to go back at the
> point were you configured PETSc
>
> In fact, I hadn't realised this but you can do:
>
> git checkout v3.15.0-531-g1397235
>
> and git DTRT.
>

Thanks, that is nice. I will recommend this.

I don't understand "git DTRT"


>
> Lawrence
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