On Mon, Mar 15, 2010 at 9:56 PM, Johan Corveleyn wrote:
> On Mon, Mar 15, 2010 at 6:18 PM, Ivan Zhakov wrote:
>> On Mon, Mar 15, 2010 at 17:01, C. Michael Pilato wrote:
>>> Philip Martin wrote:
Johan Corveleyn writes:
> On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad
> wrote:
>>
On Mon, Mar 15, 2010 at 6:18 PM, Ivan Zhakov wrote:
> On Mon, Mar 15, 2010 at 17:01, C. Michael Pilato wrote:
>> Philip Martin wrote:
>>> Johan Corveleyn writes:
>>>
On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad
wrote:
> On Sun, 2010-03-07, Stefan Fuhrman wrote:
>> Speed up inp
On Sunday 14 March 2010 22:53:59 Philip Martin wrote:
> Johan Corveleyn writes:
> > On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad
wrote:
> >> On Sun, 2010-03-07, Stefan Fuhrman wrote:
> >>> Speed up input stream processing in config parser and
> >>> others that read single bytes from a stream.
> >
On Mon, Mar 15, 2010 at 17:01, C. Michael Pilato wrote:
> Philip Martin wrote:
>> Johan Corveleyn writes:
>>
>>> On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad
>>> wrote:
On Sun, 2010-03-07, Stefan Fuhrman wrote:
> Speed up input stream processing in config parser and
> others that re
Philip Martin wrote:
> Johan Corveleyn writes:
>
>> On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad wrote:
>>> On Sun, 2010-03-07, Stefan Fuhrman wrote:
Speed up input stream processing in config parser and
others that read single bytes from a stream.
* subversion/libsvn_subr/sub
Philip Martin writes:
> Any improvement is lost in
> the noise when I run the command line client on Linux.
As measured by CPU usage or runtime.
--
Philip
Johan Corveleyn writes:
> On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad wrote:
>> On Sun, 2010-03-07, Stefan Fuhrman wrote:
>>> Speed up input stream processing in config parser and
>>> others that read single bytes from a stream.
>>>
>>> * subversion/libsvn_subr/subst.c
>>> (translated_stream_r
On Tue, Mar 9, 2010 at 8:04 PM, Julian Foad wrote:
> On Sun, 2010-03-07, Stefan Fuhrman wrote:
>> Speed up input stream processing in config parser and
>> others that read single bytes from a stream.
>>
>> * subversion/libsvn_subr/subst.c
>> (translated_stream_read): Add an optimized code path
>
On Sun, 2010-03-07, Stefan Fuhrman wrote:
> Speed up input stream processing in config parser and
> others that read single bytes from a stream.
>
> * subversion/libsvn_subr/subst.c
> (translated_stream_read): Add an optimized code path
> for single byte read requests.
>
> Patch by: Stefan
On Sun, 2010-03-07 at 20:40 +0100, Stefan Fuhrman wrote:
> While profiling TSVN's SVN proper access code,
> I found that about 40% of the runtime was spent in
> svn_config_get_config(). The reason was the config
> parser fetching individual bytes from the input stream.
>
> However, translated_stre
On Sunday 07 March 2010 21:30:35 you wrote:
> > While profiling TSVN's SVN proper access code,
> > I found that about 40% of the runtime was spent in
> > svn_config_get_config(). The reason was the config
> > parser fetching individual bytes from the input stream.
> >
> > However, translated_stream
> -Original Message-
> From: Stefan Fuhrman [mailto:stefanfuhrm...@alice-dsl.de]
> Sent: zondag 7 maart 2010 20:40
> To: dev@subversion.apache.org
> Subject: [PATCH] Improve single byte read stream performance
>
> While profiling TSVN's SVN proper access cod
While profiling TSVN's SVN proper access code,
I found that about 40% of the runtime was spent in
svn_config_get_config(). The reason was the config
parser fetching individual bytes from the input stream.
However, translated_stream_read() obviously imposes
a significant overhead per call for smal
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