From: Jeff King <peff@peff.net>
To: "Jakub Narębski" <jnareb@gmail.com>
Cc: Git Mailing List <git@vger.kernel.org>
Subject: Re: topological index field for commit objects
Date: Fri, 17 Feb 2017 04:26:17 -0500 [thread overview]
Message-ID: <20170217092616.ulassn3472stbfga@sigill.intra.peff.net> (raw)
In-Reply-To: <CANQwDwfk2k+qGtx-_RqoLKObAgyV+ebE57UAd-VXDv86HDw2vg@mail.gmail.com>
On Sat, Feb 04, 2017 at 02:43:01PM +0100, Jakub Narębski wrote:
> >>>> Do Git use EWAH / EWOK bitmaps for reachability analysis, or is it still
> >>>> limited to object counting?
> >>>
> >>> At GitHub we are using them for --contains analysis, along with mass
> >>> ahead/behind (e.g., as in https://github.com/gitster/git/branches). My
> >>> plan is to send patches upstream, but they need some cleanup first.
> >>
> >> Ping. have you got time to clean up those patches?
> >
> > No, I haven't. Don't hold your breath; it's something I hope to work on
> > in the next 6 months, not the next 6 weeks.
>
> Ping, Was there any progress on this front? It is now almost 6 months
> later...
>
> Could those patches be made available in a "dirty" form?
I just pushed them up to the "jk/ahead-behind" branch of
https://github.com/peff/git.
They were originally done on top of v1.9.1, but I forward-ported them to
the current "master" just now. The result compiles, but I haven't really
tested it extensively. Caveat applier.
-Peff
next prev parent reply other threads:[~2017-02-17 9:26 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-29 18:31 topological index field for commit objects Marc Strapetz
2016-06-29 18:59 ` Junio C Hamano
2016-06-29 20:20 ` Stefan Beller
2016-06-29 20:39 ` Junio C Hamano
2016-06-29 20:54 ` Stefan Beller
2016-06-29 21:37 ` Stefan Beller
2016-06-29 21:43 ` Jeff King
2016-06-29 20:56 ` Jeff King
2016-06-29 21:49 ` Jakub Narębski
2016-06-29 22:00 ` Jeff King
2016-06-29 22:11 ` Junio C Hamano
2016-06-29 22:30 ` Jeff King
2016-07-05 11:43 ` Johannes Schindelin
2016-07-05 12:59 ` Jakub Narębski
2016-06-30 10:30 ` Jakub Narębski
2016-06-30 18:12 ` Linus Torvalds
2016-06-30 23:39 ` Jakub Narębski
2016-06-30 23:59 ` Mike Hommey
2016-07-01 3:17 ` Jeff King
2016-07-01 6:45 ` Marc Strapetz
2016-07-01 9:48 ` Jakub Narębski
2016-07-01 16:08 ` Junio C Hamano
2016-07-01 6:54 ` Jeff King
2016-07-01 9:59 ` Jakub Narębski
2016-07-20 0:07 ` Jakub Narębski
2016-07-20 13:02 ` Jeff King
2017-02-04 13:43 ` Jakub Narębski
2017-02-17 9:26 ` Jeff King [this message]
2017-02-17 9:28 ` Jakub Narębski
2016-06-29 22:15 ` Marc Strapetz
2016-06-29 21:00 ` Jakub Narębski
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