From mboxrd@z Thu Jan 1 00:00:00 1970
From: Thomas Rast
Subject: Re: What's cooking in git.git (Dec 2013, #02; Fri, 6)
Date: Sat, 07 Dec 2013 18:03:22 +0100
Message-ID: <87ppp8h9ut.fsf@linux-1gf2.Speedport_W723_V_Typ_A_1_00_098>
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Cc: git@vger.kernel.org, Jeff King
To: Junio C Hamano
X-From: git-owner@vger.kernel.org Sat Dec 07 18:03:39 2013
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In-Reply-To: (Junio C. Hamano's
message of "Fri, 06 Dec 2013 15:52:39 -0800")
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Junio C Hamano writes:
> * jk/pack-bitmap (2013-11-18) 22 commits
> - compat/mingw.h: Fix the MinGW and msvc builds
> - pack-bitmap: implement optional name_hash cache
> - t/perf: add tests for pack bitmaps
> - t: add basic bitmap functionality tests
> - count-objects: recognize .bitmap in garbage-checking
> - repack: consider bitmaps when performing repacks
> - repack: handle optional files created by pack-objects
> - repack: turn exts array into array-of-struct
> - repack: stop using magic number for ARRAY_SIZE(exts)
> - pack-objects: implement bitmap writing
> - rev-list: add bitmap mode to speed up object lists
> - pack-objects: use bitmaps when packing objects
> - pack-bitmap: add support for bitmap indexes
> - documentation: add documentation for the bitmap format
> - ewah: compressed bitmap implementation
> - compat: add endianness helpers
> - sha1_file: export `git_open_noatime`
> - revision: allow setting custom limiter function
> - pack-objects: factor out name_hash
> - pack-objects: refactor the packing list
> - revindex: export new APIs
> - sha1write: make buffer const-correct
> (this branch is tangled with jk/name-pack-after-byte-representation.)
>
> Borrows the bitmap index into packfiles from JGit to speed up
> enumeration of objects involved in a commit range without having to
> fully traverse the history.
Peff can decide if he wants to reroll with my nits or not; either way
I'm all for moving it forward and aiming for one of the next releases.
--
Thomas Rast
tr@thomasrast.ch