Re: better atomics - v0.5

On 2014-06-25 10:39:53 -0700, Josh Berkus wrote:
> On 06/25/2014 10:14 AM, Andres Freund wrote:
> > Hi,
> > 
> > [sorry for the second copy Robert]
> > 
> > Attached is a new version of the atomic operations patch. Lots has
> > changed since the last post:
> 
> Is this at a state where we can performance-test it yet?

Well, this patch itself won't have a performance impact at all. It's
about proving the infrastructure to use atomic operations in further
patches in a compiler and platform independent way.
I'll repost a new version of the lwlocks patch (still fighting an issue
I introduced while rebasing ntop of Heikki's xlog scalability/lwlock
merger) soon. Addressing the review comments Amit has made since.

Greetings,

Andres Freund

-- Andres Freund                       http://www.2ndQuadrant.com/PostgreSQL Development, 24x7 Support, Training &
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