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From: "Shawn O. Pearce" <spearce@spearce.org>
To: Nicolas Pitre <nico@cam.org>
Cc: Stephan Hennig <mailing_list@arcor.de>,
	Andreas Ericsson <ae@op5.se>,
	Johannes Schindelin <Johannes.Schindelin@gmx.de>,
	Jakub Narebski <jnareb@gmail.com>,
	Junio C Hamano <gitster@pobox.com>,
	git@vger.kernel.org
Subject: Re: [PATCH 0/4] Honor core.deltaBaseCacheLimit during index-pack
Date: Thu, 17 Jul 2008 21:35:50 +0000	[thread overview]
Message-ID: <20080717213550.GA2798@spearce.org> (raw)
In-Reply-To: <alpine.LFD.1.10.0807171215020.3110@xanadu.home>

Nicolas Pitre <nico@cam.org> wrote:
> On Thu, 17 Jul 2008, Stephan Hennig wrote:
> > Even though Git now makes some efforts to substitute runtime
> > for memory to be able to operate with low(er) memory, I think it would
> > still be informative for a user that repository and hardware, resp.
> > core.deltaBaseCacheLimit, are, say, incompatible.  If valuable objects
> > have to be discarded due to memory restrictions a warning could be
> > issued to make the user aware of this fact, e.g.,
> > 
> >   Warning! Low memory. Git might be slowing down.
> 
> Well, I disagree.  First we don't know how slow git would effectively be 
> since all (my) concerns so far were totally theoretical.  It will still 
> work better than, say, 'git verify-pack' nevertheless. And git should 
> just do its best regardless and avoid being needlessly verbose.

Actually, this warning may be a good idea.  I'll post an RFC patch
for it in a few minutes.  If people hate the idea, that's what an
RFC is for.  :)

-- 
Shawn.

  reply	other threads:[~2008-07-17 21:36 UTC|newest]

Thread overview: 51+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-10 14:40 git pull is slow Stephan Hennig
2008-07-10 15:13 ` Martin Langhoff
2008-07-10 15:28 ` Petr Baudis
2008-07-10 15:30 ` Johannes Sixt
2008-07-10 15:45   ` Stephan Hennig
2008-07-10 15:50     ` Petr Baudis
2008-07-10 17:44       ` Stephan Hennig
2008-07-11 12:25 ` Stephan Hennig
2008-07-11 13:34   ` Andreas Ericsson
2008-07-11 14:04     ` Johannes Schindelin
2008-07-12 12:32       ` Stephan Hennig
2008-07-12 17:05         ` Johannes Schindelin
2008-07-13  1:15           ` Shawn O. Pearce
2008-07-13 13:59             ` Johannes Schindelin
2008-07-13 22:11               ` Shawn O. Pearce
2008-07-14  2:07             ` [PATCH 0/4] Honor core.deltaBaseCacheLimit during index-pack Shawn O. Pearce
2008-07-14  2:27               ` Nicolas Pitre
2008-07-14  3:12                 ` Shawn O. Pearce
2008-07-14 11:44                   ` Johannes Schindelin
2008-07-14 11:54                     ` Jakub Narebski
2008-07-14 12:10                       ` Johannes Schindelin
2008-07-14 12:16                       ` Andreas Ericsson
2008-07-14 12:25                         ` Johannes Schindelin
2008-07-14 12:51                           ` Andreas Ericsson
2008-07-14 12:58                             ` Johannes Schindelin
2008-07-15  2:21                             ` Nicolas Pitre
2008-07-15  2:47                               ` Shawn O. Pearce
2008-07-15  3:06                                 ` Nicolas Pitre
2008-07-17 16:06                                 ` Stephan Hennig
2008-07-17 16:25                                   ` Nicolas Pitre
2008-07-17 21:35                                     ` Shawn O. Pearce [this message]
2008-07-17 22:02                                       ` [RFC PATCH] index-pack: Issue a warning if deltaBaseCacheLimit is too small Shawn O. Pearce
2008-07-17 23:45                                         ` Nicolas Pitre
2008-07-15  4:19                       ` [PATCH 0/4] Honor core.deltaBaseCacheLimit during index-pack Shawn O. Pearce
2008-07-14  2:07             ` [PATCH 1/4] index-pack: Refactor base arguments of resolve_delta into a struct Shawn O. Pearce
2008-07-15  2:40               ` Nicolas Pitre
2008-07-14  2:07             ` [PATCH 2/4] index-pack: Chain the struct base_data on the stack for traversal Shawn O. Pearce
2008-07-15  2:48               ` Nicolas Pitre
2008-07-14  2:07             ` [PATCH 3/4] index-pack: Track the object_entry that creates each base_data Shawn O. Pearce
2008-07-14 10:15               ` Johannes Schindelin
2008-07-15  2:50               ` Nicolas Pitre
2008-07-15  3:20                 ` Shawn O. Pearce
2008-07-15  3:42                   ` Nicolas Pitre
2008-07-14  2:07             ` [PATCH 4/4] index-pack: Honor core.deltaBaseCacheLimit when resolving deltas Shawn O. Pearce
2008-07-15  3:05               ` Nicolas Pitre
2008-07-15  3:18                 ` Shawn O. Pearce
2008-07-15  4:45                   ` [PATCH v2] " Shawn O. Pearce
2008-07-15  5:05                     ` Nicolas Pitre
2008-07-15 18:48                     ` Junio C Hamano
2008-07-13  9:01           ` git pull is slow Stephan Hennig
2008-07-11 12:55 ` Stephan Hennig

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