Re: Using POPCNT and other advanced bit manipulation instructions

From: Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>
To: Andres Freund <andres(at)anarazel(dot)de>
Cc: pgsql-hackers(at)lists(dot)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>
Subject: Re: Using POPCNT and other advanced bit manipulation instructions
Date: 2019-02-13 20:29:18
Message-ID: 87h8d7o2oj.fsf@news-spur.riddles.org.uk
Views: Raw Message | Whole Thread | Download mbox | Resend email
Thread:
Lists: pgsql-hackers

>>>>> "Andrew" == Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk> writes:

Andrew> IA64 is working fine as far as I can see (specifically, anole
Andrew> is passing); it's ICC on x86_64 that broke (fulmar).

And I know what's wrong on fulmar now, so that'll be fixed shortly.

--
Andrew (irc:RhodiumToad)

In response to

Browse pgsql-hackers by date

  From Date Subject
Next Message Andrew Gierth 2019-02-13 20:33:02 Re: Using POPCNT and other advanced bit manipulation instructions
Previous Message Bruce Momjian 2019-02-13 20:24:02 Re: Protect syscache from bloating with negative cache entries