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| From: | Stephen Leake |
| Subject: | Re: The current state of the comment-cache branch |
| Date: | Sat, 24 Dec 2016 14:56:55 -0600 |
| User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/24.5 (windows-nt) |
Stefan Monnier <address@hidden> writes: >> First forward run Backwards Second forward run >> master: 34.100s 36.050s 34.575s >> comment-cache: 30.110s 32.275s 34.990s > > How come comment-cache is slower on the second run than on the first? Building the interval tree that stores text properties from scratch is faster than modifying it. The ada-mode parser, which creates lots of text properties, also shows this effect. -- -- Stephe
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