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Author vstinner
Recipients David Filiatrault, ammar2, cstratak, hroncok, methane, pablogsal, serhiy.storchaka, vstinner
Date 2020-06-30.12:45:35
SpamBayes Score -1.0
Marked as misclassified Yes
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We wrote an article about -fno-semantic-interposition flag that we use with GCC on RHEL8 and Fedora:
"Enabling this flag disables semantic interposition, which can increase run speed by as much as 30%."

In short, the flag allows the compiler to inline code and so make further optimizations, when Python is built with --enable-shared.
Date User Action Args
2020-06-30 12:45:35vstinnersetrecipients: + vstinner, methane, serhiy.storchaka, cstratak, ammar2, hroncok, pablogsal, David Filiatrault
2020-06-30 12:45:35vstinnersetmessageid: <>
2020-06-30 12:45:35vstinnerlinkissue38980 messages
2020-06-30 12:45:35vstinnercreate