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Author neonene
Recipients Mark.Shannon, erlendaasland, gvanrossum, kj, lemburg, malin, neonene, pablogsal, paul.moore, rhettinger, steve.dower, tim.golden, vstinner, zach.ware
Date 2021-09-21.15:05:39
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <>
PR28475 PGO is 2% slower than the patch I pasted on msg401743.
The function sizes are almost the same (+1:goto,+1:label), and there is no performance gap between release builds.

I suspect the following.

1. PGO is too sensitive to a function size at near the limit.
2. PR28475 is not fully covered by 44 tests. (msg401346)
Date User Action Args
2021-09-21 15:05:39neonenesetrecipients: + neonene, lemburg, gvanrossum, rhettinger, paul.moore, vstinner, tim.golden, Mark.Shannon, zach.ware, steve.dower, malin, pablogsal, erlendaasland, kj
2021-09-21 15:05:39neonenesetmessageid: <>
2021-09-21 15:05:39neonenelinkissue45116 messages
2021-09-21 15:05:39neonenecreate