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Faking Matlab to speed macOS startup

Discovery that pretending to be Matlab on macOS cuts binary startup overhead by 10%, with a technical link.

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Key points

  • On macOS, binary startup overhead can be reduced by 10%, but only if the binary is renamed to start with MATLAB.
  • The original poster said there is no other way to enable this behavior, and warned that having strong definitions overriding weak ones will cause bad things to happen.

Key points and the reaction summary are written by AI from the posts on this page. Check the original post. How we use AI

Original post

Kevin 🇺🇦 @dj_d_sol 3,927 followers

On macOS you can reduce binary startup overhead by 10% but only if you pretend to be Matlab https://t.co/nvarx7xyoP
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2,319likes 70reposts 22replies 112.4Kviews

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Top replies on X

Reaction on X: Most replies joke about the finding, calling the binary's "method-acting era" and comparing it to Windows 95's special routine for SimCity energy, while one asks "But why?" and another calls it interesting. The original poster added that there is no other way to enable this behavior and warned about strong definitions overriding weak ones.

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From @dj_d_sol, @ameame2333, @j4567r and others. Spam removed, with English and Chinese translations.

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