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Author vstinner
Recipients lukasz.langa, methane, ned.deily, rhettinger, ronaldoussoren, vstinner
Date 2020-11-01.16:37:43
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> Link Time Optimization (LTO) and Profile-Guided Optimization (PGO) have a major impact on Python performance: they make Python between 10% and 30% faster (coarse estimation).
> Currently, macOS installers distributed on are built with Clang 6.0 without LTO or PGO. I propose to enable LTO and PGO to make these binaries faster.

Oh, I forgot to mention that I discovered that macOS doesn't use LTO when I worked on the issue.
Date User Action Args
2020-11-01 16:37:44vstinnersetrecipients: + vstinner, rhettinger, ronaldoussoren, ned.deily, methane, lukasz.langa
2020-11-01 16:37:44vstinnersetmessageid: <>
2020-11-01 16:37:44vstinnerlinkissue41181 messages
2020-11-01 16:37:43vstinnercreate