On Fri, Sep 22, 2023 at 14:12:31 -0400, rsbecker@xxxxxxxxxxxxx wrote: > What confuses me is how, in the other subthread, that adding sleep 1 to the > construction of history should make any difference. My understanding is that > the path to the tag is invariant of the commit-date. Yes. It is explained that the commit date stored is only to 1 second granularity. Since the commits are stored in commit-date, an equal commit date ends up "twisting" the history and traversing some ancestors of commits before the commits themsevles. This loses the "seen" bit tracking that is done and ends up labeling way more commits as "not part of" ancestors. By sleeping for a second, the commit dates can be totally ordered reliably. And this tracks with my and the other thread's result that the traversal is not paying attention to the topological history properly. --Ben
