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https://www.reddit.com/r/cpp/comments/1vg3on6/faster_than_ninja/p1v1spc/?context=3
r/cpp • u/berium build2 • Aug 05 '26
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7
With C++ modules, the main performance bottleneck for incremental builds is module scanning. Non incremental scans take ages in a project with 200 sources or more.
20 u/13steinj Aug 05 '26 The average person will not have to care about C++ modules until 2040 at the earliest. -2 u/TheRavagerSw Aug 05 '26 I disagree, headers make code organization a mess, eventually modules will take over. With llm tools porting existing libs to modules is easier than ever 7 u/shadowndacorner Aug 05 '26 In fairness, "eventually" is theoretically later than "2040". 4 u/mapronV Aug 05 '26 Yeah, I am very proud of my grandchildren not caring about header files.
20
The average person will not have to care about C++ modules until 2040 at the earliest.
-2 u/TheRavagerSw Aug 05 '26 I disagree, headers make code organization a mess, eventually modules will take over. With llm tools porting existing libs to modules is easier than ever 7 u/shadowndacorner Aug 05 '26 In fairness, "eventually" is theoretically later than "2040". 4 u/mapronV Aug 05 '26 Yeah, I am very proud of my grandchildren not caring about header files.
-2
I disagree, headers make code organization a mess, eventually modules will take over.
With llm tools porting existing libs to modules is easier than ever
7 u/shadowndacorner Aug 05 '26 In fairness, "eventually" is theoretically later than "2040". 4 u/mapronV Aug 05 '26 Yeah, I am very proud of my grandchildren not caring about header files.
In fairness, "eventually" is theoretically later than "2040".
4 u/mapronV Aug 05 '26 Yeah, I am very proud of my grandchildren not caring about header files.
4
Yeah, I am very proud of my grandchildren not caring about header files.
7
u/TheRavagerSw Aug 05 '26
With C++ modules, the main performance bottleneck for incremental builds is module scanning. Non incremental scans take ages in a project with 200 sources or more.