Tinderbox regression: xlsclients

Jeremy Huddleston jeremyhu at freedesktop.org
Tue Oct 20 14:36:36 PDT 2009


And if strnlen isn't available? ...

http://tinderbox.x.org/builds/2009-10-20-0042/logs/xlsclients/#build

On Oct 19, 2009, at 18:41, Jamey Sharp wrote:

> configure.ac |    6
> xlsclients.c |  524 ++++++++++++++++++++++++++++++++++++++++++++++ 
> +------------
> 2 files changed, 430 insertions(+), 100 deletions(-)
>
> New commits:
> commit 1839eabbdd697039a264fe7ebb3f4d26f08ddabe
> Author: Peter Harris <pharris at opentext.com>
> Date:   Mon Oct 19 18:21:26 2009 -0700
>
>    Rewrite xlsclients to use XCB, avoiding many (many) round trips
>
>    This version spends bandwidth to reduce latency; in particular, it
>    aggressively calls query_tree before the answer to  
> get_property(WM_STATE) is
>    available.
>
>    Even on my local box, this version is 4-10 times faster (30ms  
> typical, vs
>    200ms typical for Xlib). I get similar results over the local  
> network.
>
>    At least one person reports this version takes less than 2  
> seconds over ssh,
>    vs over a minute for the Xlib version (~30x faster).
>
>    Reviewed-by: Jamey Sharp <jamey at minilop.net>
>
> _______________________________________________
> xorg-commit mailing list
> xorg-commit at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/xorg-commit

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