Mercurial > evolve

diff CHANGELOG @ 5680:18a70ae9fb0b

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topic: add a basic in-memory cache for topic information Right now reading topic information twice means we uncompress a full revision twice. On a simple `hg topic --age` in my mercurial clone, the total runtime goes from 40s to 10s. Still too slow, but significantly less.
author Pierre-Yves David <pierre-yves.david@octobus.net>
date Sun, 13 Dec 2020 14:48:28 +0100
parents 8c5f2c37b911
children 61d2f1cf90f0
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--- a/CHANGELOG	Tue Dec 01 21:05:53 2020 +0100
+++ b/CHANGELOG	Sun Dec 13 14:48:28 2020 +0100
@@ -6,6 +6,8 @@
 
   * strip: remove experimental.prunestrip option
 
+  * performance: speed up various operations using an in-memory cache for topic
+
 10.1.0 -- 2020-10-31
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