[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Gnu-arch-users] [PATCH] arch speedups on big trees
From: |
Chris Mason |
Subject: |
Re: [Gnu-arch-users] [PATCH] arch speedups on big trees |
Date: |
Thu, 29 Jan 2004 08:17:43 -0500 |
On Thu, 2004-01-29 at 07:14, Andrew Suffield wrote:
> On Wed, Jan 28, 2004 at 03:15:03PM -0800, Tom Lord wrote:
> >
> > > From: Chris Mason <address@hidden>
> >
> > > snapping the inode sig is pretty expensive right now,
> >
> > It would be helpful to know why.
>
> Haven't we been here before? Is the buffering fixed for that damn
> thing yet?
The buffering is only part of the problem. It's also the full inventory
done each time the sig is snapped.
Just for fun, toss a few printfs into the start and end of the code that
does a full tree inventory. It becomes clear where arch is spending its
time.
-chris
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, (continued)
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Andrew Suffield, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees,
Chris Mason <=
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, tomas, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Momchil Velikov, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Robin Green, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Andrew Suffield, 2004/01/29
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Chris Mason, 2004/01/28
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Aaron Bentley, 2004/01/30
- Re: [Gnu-arch-users] [PATCH] arch speedups on big trees, Tom Lord, 2004/01/30