[Checkins] SVN: zc.buildout/branches/env-cache/CHANGES.txt Document the env cache in the changelog.
Ross Patterson
me at rpatterson.net
Sat Jan 21 10:16:58 UTC 2012
Log message for revision 124119:
Document the env cache in the changelog.
Changed:
U zc.buildout/branches/env-cache/CHANGES.txt
-=-
Modified: zc.buildout/branches/env-cache/CHANGES.txt
===================================================================
--- zc.buildout/branches/env-cache/CHANGES.txt 2012-01-21 10:06:45 UTC (rev 124118)
+++ zc.buildout/branches/env-cache/CHANGES.txt 2012-01-21 10:16:57 UTC (rev 124119)
@@ -4,12 +4,12 @@
1.6.0 (unreleased)
==================
+- Cache the pkg_resources.Environment instances for performance
+ optimizations. (rossp)
+
- Avoid sorting the working set and requirements when it won't be
- logged. When profiling a simple buildout with 10 parts with
- identical and large working sets, this resulted in a decrease of run
- time from 93.411 to 15.068 seconds, about a 6 fold improvement. To
- see the benefit be sure to run without any increase in verbosity
- ("-v" option). (rossp)
+ logged. To see the benefit be sure to run without any increase in
+ verbosity ("-v" option). (rossp)
- The buildout init command now accepts distribution requirements and
paths to set up a custom interpreter part that has the distributions
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