Re: Using POPCNT and other advanced bit manipulation instructions

From: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Kyotaro HORIGUCHI <horiguchi(dot)kyotaro(at)lab(dot)ntt(dot)co(dot)jp>, andres(at)anarazel(dot)de, thomas(dot)munro(at)enterprisedb(dot)com, andrew(at)tao11(dot)riddles(dot)org(dot)uk, david(dot)rowley(at)2ndquadrant(dot)com, pgsql-hackers(at)lists(dot)postgresql(dot)org
Subject: Re: Using POPCNT and other advanced bit manipulation instructions
Date: 2019-02-15 16:18:40
Message-ID: 20190215161840.GA13026@alvherre.pgsql
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Here's a final version that I intend to push shortly, to have time
before EOB today to handle any fallout.

--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Attachment Content-Type Size
v2-0001-Fix-compiler-builtin-usage-in-new-pg_bitutils.c.patch text/x-diff 28.9 KB

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