From: Nicolas Pitre <nico@cam.org>
To: Jon Smirl <jonsmirl@gmail.com>
Cc: Junio C Hamano <gitster@pobox.com>,
gcc@gcc.gnu.org, Git Mailing List <git@vger.kernel.org>
Subject: Re: Something is broken in repack
Date: Wed, 12 Dec 2007 11:13:52 -0500 (EST) [thread overview]
Message-ID: <alpine.LFD.0.99999.0712121106400.555@xanadu.home> (raw)
In-Reply-To: <alpine.LFD.0.99999.0712112057390.555@xanadu.home>
On Wed, 12 Dec 2007, Nicolas Pitre wrote:
> I did modify the progress display to show accounted memory that was
> allocated vs memory that was freed but still not released to the system.
> At least that gives you an idea of memory allocation and fragmentation
> with glibc in real time:
>
> diff --git a/progress.c b/progress.c
> index d19f80c..46ac9ef 100644
> --- a/progress.c
> +++ b/progress.c
> @@ -8,6 +8,7 @@
> * published by the Free Software Foundation.
> */
>
> +#include <malloc.h>
> #include "git-compat-util.h"
> #include "progress.h"
>
> @@ -94,10 +95,12 @@ static int display(struct progress *progress, unsigned n, const char *done)
> if (progress->total) {
> unsigned percent = n * 100 / progress->total;
> if (percent != progress->last_percent || progress_update) {
> + struct mallinfo m = mallinfo();
> progress->last_percent = percent;
> - fprintf(stderr, "%s: %3u%% (%u/%u)%s%s",
> - progress->title, percent, n,
> - progress->total, tp, eol);
> + fprintf(stderr, "%s: %3u%% (%u/%u) %u/%uMB%s%s",
> + progress->title, percent, n, progress->total,
> + m.uordblks >> 18, m.fordblks >> 18,
> + tp, eol);
Note: I didn't know what unit of memory those blocks represents, so the
shift is most probably wrong.
Nicolas
next prev parent reply other threads:[~2007-12-12 16:14 UTC|newest]
Thread overview: 82+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-12-07 23:05 Something is broken in repack Jon Smirl
2007-12-08 0:37 ` Linus Torvalds
2007-12-08 1:27 ` [PATCH] pack-objects: fix delta cache size accounting Nicolas Pitre
2007-12-08 1:46 ` Something is broken in repack Nicolas Pitre
2007-12-08 2:04 ` Jon Smirl
2007-12-08 2:28 ` Nicolas Pitre
2007-12-08 3:29 ` Jon Smirl
2007-12-08 3:37 ` David Brown
2007-12-08 4:22 ` Jon Smirl
2007-12-08 4:30 ` Nicolas Pitre
2007-12-08 5:01 ` Jon Smirl
2007-12-08 5:12 ` Nicolas Pitre
2007-12-08 3:48 ` Harvey Harrison
2007-12-08 2:22 ` Jon Smirl
2007-12-08 3:44 ` Harvey Harrison
2007-12-08 22:18 ` Junio C Hamano
2007-12-09 8:05 ` Junio C Hamano
2007-12-09 15:19 ` Jon Smirl
2007-12-09 18:25 ` Jon Smirl
2007-12-10 1:07 ` Nicolas Pitre
2007-12-10 2:49 ` Nicolas Pitre
2007-12-08 2:56 ` David Brown
2007-12-10 19:56 ` Nicolas Pitre
2007-12-10 20:05 ` Jon Smirl
2007-12-10 20:16 ` Morten Welinder
2007-12-11 2:25 ` Jon Smirl
2007-12-11 2:55 ` Junio C Hamano
2007-12-11 3:27 ` Nicolas Pitre
2007-12-11 11:08 ` David Kastrup
2007-12-11 12:08 ` Pierre Habouzit
2007-12-11 12:18 ` David Kastrup
2007-12-11 3:49 ` Nicolas Pitre
2007-12-11 5:25 ` Jon Smirl
2007-12-11 5:29 ` Jon Smirl
2007-12-11 7:01 ` Jon Smirl
2007-12-11 7:34 ` Andreas Ericsson
2007-12-11 13:49 ` Nicolas Pitre
2007-12-11 15:00 ` Nicolas Pitre
2007-12-11 15:36 ` Jon Smirl
2007-12-11 16:20 ` Nicolas Pitre
2007-12-11 16:21 ` Jon Smirl
2007-12-12 5:12 ` Nicolas Pitre
2007-12-12 8:05 ` David Kastrup
2007-12-14 16:18 ` Wolfram Gloger
2007-12-12 15:48 ` Nicolas Pitre
2007-12-12 16:17 ` Paolo Bonzini
2007-12-12 16:37 ` Linus Torvalds
2007-12-12 16:42 ` David Miller
2007-12-12 16:54 ` Linus Torvalds
2007-12-12 17:12 ` Jon Smirl
2007-12-14 16:12 ` Wolfram Gloger
2007-12-14 16:45 ` David Kastrup
2007-12-14 16:59 ` Wolfram Gloger
2007-12-13 13:32 ` Nguyen Thai Ngoc Duy
2007-12-13 15:32 ` Paolo Bonzini
2007-12-13 16:29 ` Paolo Bonzini
2007-12-13 16:39 ` Johannes Sixt
2007-12-14 1:04 ` Jakub Narebski
2007-12-14 6:14 ` Paolo Bonzini
2007-12-14 6:24 ` Nguyen Thai Ngoc Duy
2007-12-14 8:20 ` Paolo Bonzini
2007-12-14 9:01 ` Harvey Harrison
2007-12-14 10:40 ` Jakub Narebski
2007-12-14 10:52 ` Nguyen Thai Ngoc Duy
2007-12-14 13:25 ` Nicolas Pitre
2007-12-12 16:13 ` Nicolas Pitre [this message]
2007-12-13 7:32 ` Andreas Ericsson
2007-12-14 16:03 ` Wolfram Gloger
2007-12-11 16:33 ` Linus Torvalds
2007-12-11 17:21 ` Nicolas Pitre
2007-12-11 17:24 ` David Miller
2007-12-11 17:44 ` Nicolas Pitre
2007-12-11 20:26 ` Andreas Ericsson
2007-12-11 18:43 ` Jon Smirl
2007-12-11 18:57 ` Nicolas Pitre
2007-12-11 19:17 ` Linus Torvalds
2007-12-11 19:40 ` Junio C Hamano
2007-12-11 20:34 ` Andreas Ericsson
2007-12-11 17:28 ` Daniel Berlin
2007-12-11 13:31 ` Nicolas Pitre
2007-12-11 6:01 ` Sean
2007-12-11 6:20 ` Jon Smirl
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