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Re: [HACKERS] Should we cacheline align PGXACT? - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: [HACKERS] Should we cacheline align PGXACT?
Date
Msg-id 20170215174907.glutqgm7oojk7pwf@alvherre.pgsql
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In response to Re: [HACKERS] Should we cacheline align PGXACT?  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
Responses Re: [HACKERS] Should we cacheline align PGXACT?  (Alexander Korotkov <a.korotkov@postgrespro.ru>)
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Alexander Korotkov wrote:

> Difference between master, pgxact-align-2 and pgxact-align-3 doesn't exceed
> per run variation.

FWIW this would be more visible if you added error bars to each data
point.  Should be simple enough in gnuplot ...

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

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