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Re: effect of JIT tuple deform? - Mailing list pgsql-hackers

From Tomas Vondra
Subject Re: effect of JIT tuple deform?
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Msg-id ec7d8331-1a8a-707a-2154-b3958e197fb6@2ndquadrant.com
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In response to Re: effect of JIT tuple deform?  (Pavel Stehule <pavel.stehule@gmail.com>)
Responses Re: effect of JIT tuple deform?
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On 06/26/2018 09:25 PM, Pavel Stehule wrote:
> Hi
> 
> ...
> 
> So I am able to see effect of jit_tuple_deforming, and very well, but 
> only if optimization is active. When optimization is not active then 
> jit_tuple_deforming does slowdown.
> 
> So maybe a usage of jit_tuple_deforming can be conditioned by 
> jit_optimization?
> 

Can you share the test case and some detail about the hardware and 
PostgreSQL configuration?

regards

-- 
Tomas Vondra                  http://www.2ndQuadrant.com
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

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