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Diffstat (limited to 'doc/manual/rl-next/build-timing-analysis.md')
| -rw-r--r-- | doc/manual/rl-next/build-timing-analysis.md | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/doc/manual/rl-next/build-timing-analysis.md b/doc/manual/rl-next/build-timing-analysis.md deleted file mode 100644 index 1bf803dab..000000000 --- a/doc/manual/rl-next/build-timing-analysis.md +++ /dev/null @@ -1,22 +0,0 @@ ---- -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` 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 -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 |