| From: | Amit Khandekar <amitdkhan(dot)pg(at)gmail(dot)com> |
|---|---|
| To: | Krunal Bauskar <krunalbauskar(at)gmail(dot)com> |
| Cc: | Alexander Korotkov <aekorotkov(at)gmail(dot)com>, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>, tsahee(at)amazon(dot)com |
| Subject: | Re: Improving spin-lock implementation on ARM. |
| Date: | 2020-12-01 10:09:59 |
| Message-ID: | CAJ3gD9dTQdKNSWBAi8xEg3UC5_zbhdzR5iP=P7zm97i-R-V7Hw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, 1 Dec 2020 at 15:33, Krunal Bauskar <krunalbauskar(at)gmail(dot)com> wrote:
> What I meant was outline-atomics support was added in GCC-9.4 and was made default in gcc-10.
> LSE support is present for quite some time.
FWIW, here is an earlier discussion on the same (also added the
proposal author here) :
https://www.postgresql.org/message-id/flat/099F69EE-51D3-4214-934A-1F28C0A1A7A7%40amazon.com
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