Bug 253725
| Summary: | Add <functional> to precompiled header set | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Brent Fulgham <bfulgham> |
| Component: | WebKit Misc. | Assignee: | Brent Fulgham <bfulgham> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Brent Fulgham
One of the most costly headers across the build is boyer_moore_searcher.h, which is used inside <functional>. The file is included 2499 times.
Before the proposed change:
**** Time summary:
Compilation (10226 times):
Parsing (frontend): 9479.2 s
Codegen & opts (backend): 3429.0 s
With the change:
**** Time summary:
Compilation (10196 times):
Parsing (frontend): 9312.7 s
Codegen & opts (backend): 3316.7 s
Roughly a savings of 2.75 CPU minutes in parsing, and close to 2 CPU minutes in codegen.
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/106562509>
Brent Fulgham
Pull request: https://github.com/WebKit/WebKit/pull/11374
EWS
Committed 261531@main (1f6f5b1e5d87): <https://commits.webkit.org/261531@main>
Reviewed commits have been landed. Closing PR #11374 and removing active labels.