Re: [HACKERS] Fix performance of generic atomics

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От Tom Lane
Тема Re: [HACKERS] Fix performance of generic atomics
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Msg-id 8583.1504635878@sss.pgh.pa.us
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Ответ на Re: [HACKERS] Fix performance of generic atomics  (Jesper Pedersen <jesper.pedersen@redhat.com>)
Ответы Re: [HACKERS] Fix performance of generic atomics  (Jesper Pedersen <jesper.pedersen@redhat.com>)
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Jesper Pedersen <jesper.pedersen@redhat.com> writes:
> I have tested this patch on a 2-socket machine, but don't see any 
> performance change in the various runs. However, there is no regression 
> either in all cases.

Hm, so if we can't demonstrate a performance win, it's hard to justify
risking touching this code.  What test case(s) did you use?
        regards, tom lane

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