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| author | Jade Lovelace <lix@jade.fyi> | 2024-06-06 02:08:20 -0700 |
|---|---|---|
| committer | Jade Lovelace <lix@jade.fyi> | 2024-06-06 15:08:12 -0700 |
| commit | 24057dcb6a5d33806de66de1e42137eca398350e (patch) | |
| tree | ba3e55e014683f884058565c7ca4f08b0075a655 /doc/manual | |
| parent | 1659404626b80509db162fddcc1f5294fe590afa (diff) | |
Remove rl-next-dev
We realized that there's really no good place to put these dev facing
bulletins, and the user-facing release notes aren't really the worst
place to put them, I guess, and we do kind of hope that it converts
users to devs.
Change-Id: Id9387b2964fe291cb5a3f74ad6344157f19b540c
Diffstat (limited to 'doc/manual')
| -rw-r--r-- | doc/manual/rl-next/build-timing-analysis.md (renamed from doc/manual/rl-next-dev/build-timing-analysis.md) | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/doc/manual/rl-next-dev/build-timing-analysis.md b/doc/manual/rl-next/build-timing-analysis.md index e59f3ca02..1bf803dab 100644 --- a/doc/manual/rl-next-dev/build-timing-analysis.md +++ b/doc/manual/rl-next/build-timing-analysis.md @@ -1,11 +1,13 @@ --- synopsis: Clang build timing analysis cls: 587 +category: Development --- We now have Clang build profiling available, which generates Chrome tracing files for each compilation unit. To enable it, run `meson configure -build -Dprofile-build=enabled` then rerun the compilation. +build -Dprofile-build=enabled` in a Clang stdenv (`nix develop +.#native-clangStdenvPackages`) then rerun the compilation. If you want to make the build go faster, do a clang build with meson, then run `maintainers/buildtime_report.sh build`, then contemplate how to improve the @@ -13,3 +15,8 @@ build time. You can also look at individual object files' traces in <https://ui.perfetto.dev>. + +See [the wiki page][improving-build-times-wiki] for more details on how to do +this. + +[improving-build-times-wiki]: https://wiki.lix.systems/link/8#bkmrk-page-title |