Markus Dehmann <[EMAIL PROTECTED]> wrote: > I include lots of header files in my code, so compilation is very > slow. I tried speeding it up by using precompiled headers, but that > didn't speed it up at all. Does anyone know why, or have the same > experience?
Same experience about a year ago in a ~200kLOC OS project, organized in ~10 sub directorys with files with an average of 500 lines leading on average to compilation units in the range of 50...100 kLOC. Using pch for std includes and a bit of boost took about 10% longer then not using it. As the whole project was too slow to compile less "orthodox" methods like combining source files were (successfully) used. > [...] Why would precompiling the header not help in this situation? > Am I doing it wrong? Probably nothing. There seem just to be environments were (some) g++'s pch don't work well. (And note that I can't comment on very recent g++...) Andre' _______________________________________________ help-gplusplus mailing list help-gplusplus@gnu.org http://lists.gnu.org/mailman/listinfo/help-gplusplus
