diff options
| -rw-r--r-- | doc/TODO | 4 | ||||
| -rw-r--r-- | doc/src/FAQ/TODO.html | 4 |
2 files changed, 4 insertions, 4 deletions
@@ -2,7 +2,7 @@ PostgreSQL TODO List ==================== Current maintainer: Bruce Momjian (pgman@candle.pha.pa.us) -Last updated: Sat Apr 23 17:25:48 EDT 2005 +Last updated: Sat Apr 23 17:38:41 EDT 2005 The most recent version of this document can be viewed at http://www.postgresql.org/docs/faqs.TODO.html. @@ -785,7 +785,7 @@ Locking while on non-SMP machines, the backend should sleep so the process holding the lock can complete and release it. -* Improve SMP performance on i386 machines +* -Improve SMP performance on i386 machines i386-based SMP machines can generate excessive context switching caused by lock failure in high concurrency situations. This may be diff --git a/doc/src/FAQ/TODO.html b/doc/src/FAQ/TODO.html index 865a3f51fca..58eca34b7f1 100644 --- a/doc/src/FAQ/TODO.html +++ b/doc/src/FAQ/TODO.html @@ -8,7 +8,7 @@ <body bgcolor="#FFFFFF" text="#000000" link="#FF0000" vlink="#A00000" alink="#0000FF"> <h1><a name="section_1">PostgreSQL TODO List</a></h1> <p>Current maintainer: Bruce Momjian (<a href="mailto:pgman@candle.pha.pa.us">pgman@candle.pha.pa.us</a>)<br/> -Last updated: Sat Apr 23 17:25:48 EDT 2005 +Last updated: Sat Apr 23 17:38:41 EDT 2005 </p> <p>The most recent version of this document can be viewed at<br/> <a href="http://www.postgresql.org/docs/faqs.TODO.html">http://www.postgresql.org/docs/faqs.TODO.html</a>. @@ -718,7 +718,7 @@ first. while on non-SMP machines, the backend should sleep so the process holding the lock can complete and release it. </p> - </li><li>Improve SMP performance on i386 machines + </li><li>-Improve SMP performance on i386 machines <p> i386-based SMP machines can generate excessive context switching caused by lock failure in high concurrency situations. This may be caused by CPU cache line invalidation inefficiencies. |