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On Wed, Jan 31, 2018 at 9:31 AM, Ray Donnelly <mingw.android@gmail.com> wrote:

We see a 1.1 to 1.2 times performance benefit over official releases as measured using 'python performance'.

Apart from a static interpreter we also enable LTO and PGO and only build for 64-bit so I'm not sure how much each bit continues. Our recipe for python 3.6 can be found at:

Do you metrify LTO and PGO independent of each other as well or only the "enable everything" combo? I've had mixed results with LTO so far, but this is probably hardware / compiler combination specific.

Joni Orponen