Author: dhinton Date: Tue May 21 17:56:42 2019 New Revision: 361343 URL: http://llvm.org/viewvc/llvm-project?rev=361343&view=rev Log: [Docs] Increase Doxygen cache size
Summary: When building Doxygen docs for llvm and clang, it helpfully prints a warning at the end noting that the `LOOKUP_CACHE_SIZE` value was too small to keep all symbols in memory. By increasing to the size it recommends, Doxygen builds have greatly improved performance. On my machine, time to run `doxygen-llvm` changes from 34 minutes to 22 minutes, which is a decent amount of time saved by changing a single number. Reviewed By: hintonda Patch by J. Ryan Stinnett! Tags: #clang, #llvm Differential Revision: https://reviews.llvm.org/D62138 Modified: cfe/trunk/docs/doxygen.cfg.in Modified: cfe/trunk/docs/doxygen.cfg.in URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/docs/doxygen.cfg.in?rev=361343&r1=361342&r2=361343&view=diff ============================================================================== --- cfe/trunk/docs/doxygen.cfg.in (original) +++ cfe/trunk/docs/doxygen.cfg.in Tue May 21 17:56:42 2019 @@ -384,7 +384,7 @@ TYPEDEF_HIDES_STRUCT = NO # the optimal cache size from a speed point of view. # Minimum value: 0, maximum value: 9, default value: 0. -LOOKUP_CACHE_SIZE = 2 +LOOKUP_CACHE_SIZE = 3 #--------------------------------------------------------------------------- # Build related configuration options _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits