Are there any compilers built on LLVM that can compile hello world in under, say, 50 ms? That is: does LLVM itself necessarily add a big startup cost, or are compilers with long boot times adding that cost elsewhere?
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I mean, I love the ocaml compiler, but one can measure these things (with gigantic grains of salt, "hello world" being utterly unrepresentative of field-performance of compilers, etc. etc.):https://gist.github.com/graydon/28614487da2d21622e841441b2bcac5f …
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I mean, only insofar as any reasonably recent compiler also answers no on that machine. LLVM itself contributes about 13ms to the equation; it's not _that_ bad: https://gist.github.com/graydon/708ea7a622925c53af8f0e2b94407ef7 …
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