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| author | Eric S. Raymond <esr@thyrsus.com> | 2011-09-20 19:03:27 -0400 |
|---|---|---|
| committer | Eric S. Raymond <esr@thyrsus.com> | 2011-09-20 19:03:27 -0400 |
| commit | e9034a445991b1fdceb6d536f5415b320c049e6a (patch) | |
| tree | cf3816a4dded745ebb36c5212c6934365ef6fda1 /www | |
| parent | fdbed7f97c613fdeed7afe52bcba2808703804aa (diff) | |
| download | gpsd-e9034a445991b1fdceb6d536f5415b320c049e6a.tar.gz | |
Note that the old profiling stuff no longer works.
Diffstat (limited to 'www')
| -rw-r--r-- | www/performance/performance.xml | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/www/performance/performance.xml b/www/performance/performance.xml index 9f2d5f5a..e64977dd 100644 --- a/www/performance/performance.xml +++ b/www/performance/performance.xml @@ -30,6 +30,14 @@ <revhistory> <revision> + <revnumber>1.3</revnumber> + <date>20 September 2011</date> + <authorinitials>esr</authorinitials> + <revremark> + Note that this paper is now only historical. + </revremark> + </revision> + <revision> <revnumber>1.2</revnumber> <date>27 September 2009</date> <authorinitials>esr</authorinitials> @@ -491,6 +499,15 @@ applications no longer poll the daemon. This means the "W' statistic is always zero, and is no longer collected when timing sentences.</para> </sect1> +<sect1><title>2011 Update</title> + +<para>This paper is now mainly of historical interest. While I believe the +conclusions it reached are still valid, the timing facilities it relied +on will be replaced with a different and simpler set using the +automatic cycle detection logic introduced in 2.90 to do whole-cycle +timing rather than per-sentence timing.</para> + +</sect1> </article> <!-- |