| From: | "Gregory Maxwell" <gmaxwell(at)gmail(dot)com> |
|---|---|
| To: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
| Cc: | "Josh Berkus" <josh(at)agliodbs(dot)com>, pgsql-hackers(at)postgresql(dot)org, "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Mark Mielke" <mark(at)mark(dot)mielke(dot)cc>, Magne Mæhre <Magne(dot)Mahre(at)sun(dot)com> |
| Subject: | Re: Spinlock backoff algorithm |
| Date: | 2007-11-15 03:22:20 |
| Message-ID: | e692861c0711141922u7ac1f49wc32efc71ccae7f35@mail.gmail.com |
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| Thread: | |
| Lists: | Postg토토 결과SQL |
On Nov 14, 2007 10:12 PM, Joshua D. Drake <jd(at)commandprompt(dot)com> wrote:
> http://www.intel.com/performance/server/xeon/intspd.htm
> http://www.intel.com/performance/server/xeon/fpspeed.htm
That says precisely nothing about the matter at hand. Someone should
simply change it and benchmark it in pgsql. I doubt you'll see a
difference there on regular AMD/Intel ... and if it makes the sun
hyperthreaded cpu happier...
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