From: Junio C Hamano <gitster@pobox.com>
To: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Cc: Alberto Bertogli <albertito@gmail.com>,
git@vger.kernel.org, Johan Herland <johan@herland.net>
Subject: Re: [PATCH 2/6] Introduce commit notes
Date: Sun, 15 Jul 2007 17:05:01 -0700 [thread overview]
Message-ID: <7vhco5cixe.fsf@assigned-by-dhcp.cox.net> (raw)
In-Reply-To: <7vlkdhck8d.fsf@assigned-by-dhcp.cox.net> (Junio C. Hamano's message of "Sun, 15 Jul 2007 16:36:50 -0700")
Junio C Hamano <gitster@pobox.com> writes:
> I wonder if it is worth using the fan-out tree structure for the
> underlying "note" trees, as the notes-index would be the primary
> way to access them.
Actually now I think about it I think this was a stupid
suggestion. Creation of a new note in a reasonably well
populated note tree would be made 256-fold more efficient by
having the fan-out, as write-tree does not have to recompute the
other 255 tree objects thanks to the cache-tree data being
fresh.
next prev parent reply other threads:[~2007-07-16 0:05 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-15 23:19 [PATCH 0/6] Introduce commit notes Johannes Schindelin
2007-07-15 23:22 ` [PATCH 1/6] Rename git_one_line() to git_line_length() and export it Johannes Schindelin
2007-07-15 23:23 ` [PATCH 2/6] Introduce commit notes Johannes Schindelin
2007-07-15 23:36 ` Junio C Hamano
2007-07-15 23:52 ` Johannes Schindelin
2007-07-16 0:05 ` Junio C Hamano [this message]
2007-07-16 5:11 ` Junio C Hamano
2007-07-19 2:30 ` [REVISED PATCH " Johannes Schindelin
2007-07-19 3:28 ` Linus Torvalds
2007-07-19 5:13 ` Junio C Hamano
2007-07-19 9:34 ` Junio C Hamano
2007-07-19 9:57 ` Adam Hayek
2007-07-19 10:58 ` Andy Parkins
2007-07-19 11:10 ` Johannes Schindelin
2007-07-19 14:33 ` Andy Parkins
2007-07-19 17:42 ` Linus Torvalds
2007-07-20 0:20 ` Junio C Hamano
2007-07-20 4:59 ` Shawn O. Pearce
2007-07-19 17:20 ` Linus Torvalds
2007-07-19 9:50 ` Johannes Schindelin
2007-07-19 10:34 ` Olivier Galibert
2007-07-19 17:50 ` Linus Torvalds
2007-07-19 9:05 ` Wincent Colaiuta
2007-07-19 9:24 ` Johannes Schindelin
2007-07-19 9:54 ` Sven Verdoolaege
2007-07-15 23:23 ` [PATCH 3/6] Add git-notes Johannes Schindelin
2007-07-16 5:11 ` Junio C Hamano
2007-07-19 2:31 ` [REVISED PATCH " Johannes Schindelin
2007-07-19 2:54 ` Johannes Schindelin
2007-07-15 23:24 ` [PATCH 4/6] Add a test script for "git notes" Johannes Schindelin
2007-07-16 5:11 ` Junio C Hamano
2007-07-19 2:32 ` [REVISED PATCH " Johannes Schindelin
2007-07-15 23:24 ` [PATCH 5/6] Document git-notes Johannes Schindelin
2007-07-15 23:26 ` [WIP PATCH 6/6] notes: add notes-index for a substantial speedup Johannes Schindelin
2007-07-15 23:33 ` Johannes Schindelin
2007-07-16 6:01 ` Shawn O. Pearce
2007-07-16 16:29 ` Johannes Schindelin
2007-07-16 7:57 ` [PATCH 0/6] Introduce commit notes Andy Parkins
2007-07-16 8:11 ` Junio C Hamano
2007-07-16 16:26 ` Johannes Schindelin
2007-07-16 17:56 ` Junio C Hamano
2007-07-19 1:34 ` Johannes Schindelin
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