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Re: Optimize memory allocation code - Mailing list pgsql-hackers

From Alvaro Herrera
Subject Re: Optimize memory allocation code
Date
Msg-id 20200929133033.GA5071@alvherre.pgsql
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In response to Re: Optimize memory allocation code  (Li Japin <japinli@hotmail.com>)
Responses Re: Optimize memory allocation code  (Li Japin <japinli@hotmail.com>)
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On 2020-Sep-26, Li Japin wrote:

> Thanks! How big is this overhead? Is there any way I can test it？

You could also have a look at the assembly code that your compiler
generates -- particularly examine how it changes.

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

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