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A comment on Experience converting a mathematical software package to C++20 modules [PDF]. Parent comment

Re:Experience converting a mathematical software package to ... by barchar on Tuesday July 01, 2025 @08:53PM (#44439308)
Fwiw doing a unity build with thin-lto can yield lovely results. That way you still get parallel _and_ incremental codegen.
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Re:Experience converting a mathematical software package to ... by nh2 on Wednesday July 02, 2025 @06:35AM (#44442047)
Do you have some examples?

I cannot find any reports of the speedups people get with the combination of Jumbo/Unity builds and ThinLTO.

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