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From: Simon Glass <sjg@chromium.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 0/7] tools/genboardscfg.py: various fixes and performance improvement
Date: Wed, 20 Aug 2014 13:01:23 -0600	[thread overview]
Message-ID: <CAPnjgZ0iT5-rPZL2GOoNdHKM4Nkhuz7cMqQ3YS3OG_GGRHV2bA@mail.gmail.com> (raw)
In-Reply-To: <1408535269-24066-1-git-send-email-yamada.m@jp.panasonic.com>

Hi Masahiro,

On 20 August 2014 05:47, Masahiro Yamada <yamada.m@jp.panasonic.com> wrote:
>
> This series depends on the following prerequisites
>
> http://patchwork.ozlabs.org/patch/380316/
> http://patchwork.ozlabs.org/patch/376222/
>
>
>
> Masahiro Yamada (7):
>   tools/genboardscfg.py: ignore defconfigs starting with a dot
>   tools/genboardscfg.py: be tolerant of missing MAINTAINERS
>   tools/genboardscfg.py: be tolerant of insane Kconfig
>   tools/genboardscfg.py: wait for unfinished subprocesses before
>     error-out
>   tools/genboardscfg.py: fix minor problems on termination
>   tools/genboardscfg.py: check if the boards.cfg is up to date
>   tools/genboardscfg.py: improve performance
>
>  tools/genboardscfg.py | 278 ++++++++++++++++++++++++++++++++++++--------------
>  1 file changed, 204 insertions(+), 74 deletions(-)

Before:

 time ./tools/genboardscfg.py
Generating boards.cfg ...  (jobs: 32)
1177/1177 [=======================================================>]

real 0m27.018s
user 7m15.330s
sys 2m57.488s

After:

time ./tools/genboardscfg.py
boards.cfg is up to date. Nothing to do.

real 0m0.278s
user 0m0.199s
sys 0m0.079s

rm boards.cfg
time ./tools/genboardscfg.py
Generating boards.cfg ...  (jobs: 32)
1177/1177 [=======================================================>]

real 0m8.607s
user 3m9.580s
sys 0m23.997s


Wow, nice work!

Regards,
Simon

      parent reply	other threads:[~2014-08-20 19:01 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-20 11:47 [U-Boot] [PATCH 0/7] tools/genboardscfg.py: various fixes and performance improvement Masahiro Yamada
2014-08-20 11:47 ` [U-Boot] [PATCH 1/7] tools/genboardscfg.py: ignore defconfigs starting with a dot Masahiro Yamada
2014-08-20 19:02   ` Simon Glass
2014-08-20 11:47 ` [U-Boot] [PATCH 2/7] tools/genboardscfg.py: be tolerant of missing MAINTAINERS Masahiro Yamada
2014-08-20 19:04   ` Simon Glass
2014-08-20 11:47 ` [U-Boot] [PATCH 3/7] tools/genboardscfg.py: be tolerant of insane Kconfig Masahiro Yamada
2014-08-20 19:05   ` Simon Glass
2014-08-20 11:47 ` [U-Boot] [PATCH 4/7] tools/genboardscfg.py: wait for unfinished subprocesses before error-out Masahiro Yamada
2014-08-20 19:05   ` Simon Glass
2014-08-20 11:47 ` [U-Boot] [PATCH 5/7] tools/genboardscfg.py: fix minor problems on termination Masahiro Yamada
2014-08-20 19:10   ` Simon Glass
2014-08-21  4:00     ` Masahiro Yamada
2014-08-23  1:53       ` Simon Glass
2014-08-25  3:50     ` Masahiro Yamada
2014-08-20 11:47 ` [U-Boot] [PATCH 6/7] tools/genboardscfg.py: check if the boards.cfg is up to date Masahiro Yamada
2014-08-20 19:13   ` Simon Glass
2014-08-21  4:02     ` Masahiro Yamada
2014-08-23  1:54       ` Simon Glass
2014-08-20 11:47 ` [U-Boot] [PATCH 7/7] tools/genboardscfg.py: improve performance Masahiro Yamada
2014-08-20 19:15   ` Simon Glass
2014-08-20 19:01 ` Simon Glass [this message]

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