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| author | Andreas Klebinger <klebinger.andreas@gmx.at> | 2022-03-30 15:44:16 +0200 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2022-04-08 13:55:50 -0400 |
| commit | 85f4a3c9c2635e71a9ab0b723774ec993fefb93d (patch) | |
| tree | 8f721a85010a27fff52abad3e939066463eb3ea9 /docs | |
| parent | 6e2c3b7cba823cd9c315edb9c0c0edeece33ac30 (diff) | |
| download | haskell-85f4a3c9c2635e71a9ab0b723774ec993fefb93d.tar.gz | |
Add flag -fprof-manual which controls if GHC should honour manual cost centres.
This allows disabling of manual control centres in code a user doesn't control like
libraries.
Fixes #18867
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/users_guide/profiling.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/users_guide/profiling.rst b/docs/users_guide/profiling.rst index d1721919f4..0258aad815 100644 --- a/docs/users_guide/profiling.rst +++ b/docs/users_guide/profiling.rst @@ -463,6 +463,17 @@ compiled program. "big" CAF cost-centre. With this option, all CAFs get their own cost-centre. An "if all else fails" option… +.. ghc-flag:: -fprof-manual + :shortdesc: Process manual ``SCC`` annotations. + :type: dynamic + :reverse: -fno-prof-manual + :category: + + :default: on + + Process (or ignore) manual ``SCC`` annotations. Can be helpful to ignore annotations from libraries which + are not desired. + .. ghc-flag:: -auto-all :shortdesc: *(deprecated)* Alias for :ghc-flag:`-fprof-auto` :type: dynamic |