| From: | Alvaro Herrera <alvherre(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Thomas Munro <thomas(dot)munro(at)enterprisedb(dot)com>, Andrew Gierth <andrew(at)tao11(dot)riddles(dot)org(dot)uk>, David Rowley <david(dot)rowley(at)2ndquadrant(dot)com>, PostgreSQL Hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Using POPCNT and other advanced bit manipulation instructions |
| Date: | 2019-02-14 22:43:35 |
| Message-ID: | 20190214224335.GA14583@alvherre.pgsql |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2019-Feb-14, Tom Lane wrote:
> static inline int
> pg_clz(...)
Hmm, I missed this bit. So we put all these functions in the header, as
in the attached.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
| Attachment | Content-Type | Size |
|---|---|---|
| popcount-3.patch | text/x-diff | 21.8 KB |
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