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Author Paxxi
Recipients Paxxi, Segev Finer, emma_smith, jyasskin, mark.dickinson, paul.moore, pitrou, serhiy.storchaka, steve.dower, tim.golden, vstinner, zach.ware
Date 2018-06-14.19:54:35
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Message-id <CALUA27geYHo8mOfSEqgwBNOy_kme4Wr2O0rgy22B8qv+0XkSQg@mail.gmail.com>
In-reply-to <1529004763.68.0.947875510639.issue30747@psf.upfronthosting.co.za>
Content 
The HLE variants were simply chosen to match the semantics on other
platforms with regard to aquire/release.
If Intel engineers say the plain versions are better that's good enough for
me.

It would be interesting seeing some benchmarks but I don't have any idea on
how to reliably test the non happy path.

On Thu, 14 Jun 2018, 21:32 Antoine Pitrou, <report@bugs.python.org> wrote:

>
> Antoine Pitrou <pitrou@free.fr> added the comment:
>
> I would be ok with reverting to the non-HLE variants.  Does anyone want to
> test the performance implications on TSX-enabled hardware?
>
> ----------
>
> _______________________________________
> Python tracker <report@bugs.python.org>
> <https://bugs.python.org/issue30747>
> _______________________________________
>
History
Date User Action Args
2018-06-14 19:54:35Paxxisetrecipients: + Paxxi, paul.moore, mark.dickinson, pitrou, vstinner, jyasskin, tim.golden, zach.ware, serhiy.storchaka, steve.dower, emma_smith, Segev Finer
2018-06-14 19:54:35Paxxilinkissue30747 messages
2018-06-14 19:54:35Paxxicreate