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I want to perform a few experiments on compile times with respect to keywords

  • final class
  • lazy
  • fileprivate vs private vs internal vs public vs open

Xcode provides a build time summary under Product -> Perform Action -> Build With Timing Summary:

05
05932×946 166 KB

I would want to perform some statistics on these compile times and, as such, want a version that a computer could parse. How do find such a file assuming it exists? Alternatively, could this somehow be easier compiling Swift using the command line tools?

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This might help: Profiling your Swift compilation times · Bryan Irace

You should be able to get the results into a computer readable format from that.

1 Like
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Awesome. Thank you.