Re: Single client performance on trivial SELECTs

Hi,

On Thursday 14 April 2011 16:43:16 Tom Lane wrote:
> I doubt that it's possible to make AllocSetAlloc radically cheaper.
I actually doubt your doubt. I think you could add some SLAB like interface 
for common allocation sizes making it significantly faster for some uses 
(because allocation/deallocation is a single linked list operation).
Maybe even treat everything < some_size as a slab object in the next bigger 
slab.

Note that I think youre otherwise right...

Andres