On Sunday, May 08, 2011 07:36:32 PM Hartmut Kaiser wrote: > > > My pre-preprocessing work continues, and all EDSLs that use Proto will > > benefit from faster compiles. I'd like to thank Hartmut for his work on > > Wave and Thomas for getting me set up. > > First results: > > Spirit/Phoenix V2, MSVC, speedup ~8% (no opt), ~6% (opt) > Spirit/Phoenix V3, MSVC, speedup ~5% (no opt), ~4% (opt), includes full preprocessed headers for Phoenix
Just to give you an idea of the impact of the recent events: g++ -I. libs/phoenix/test/core/primitives_tests.cpp -c real 0m1.525s user 0m1.370s sys 0m0.137s ---------------------------------------------------------------------------- g++ -I. libs/phoenix/test/core/primitives_tests.cpp -c - DBOOST_PROTO_DONT_USE_PREPROCESSED_FILES - DBOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES real 0m2.626s user 0m2.463s sys 0m0.157s ---------------------------------------------------------------------------- g++ -I. libs/phoenix/test/core/primitives_tests.cpp -c - DBOOST_PROTO_DONT_USE_PREPROCESSED_FILES real 0m2.414s user 0m2.283s sys 0m0.123s ---------------------------------------------------------------------------- g++ -I. libs/phoenix/test/core/primitives_tests.cpp -c - DBOOST_PHOENIX_DONT_USE_PREPROCESSED_FILES real 0m1.729s user 0m1.607s sys 0m0.117s ---------------------------------------------------------------------------- g++ -I. libs/spirit/phoenix/test/core/primitives_tests.cpp -c real 0m2.291s user 0m2.123s sys 0m0.160s This means that phoenix V3 is up to 50% faster than V2! This is all depending on the usecase of course. Other testcase show that V3 is either as fast to compile or a little faster! > Thanks! I double that! Thanks! Thomas _______________________________________________ proto mailing list proto@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/proto
