Re: spinlock contention - Mailing list pgsql-hackers

From Robert Haas
Subject Re: spinlock contention
Date
Msg-id 9E90F3CA-FDDA-4ED0-B6B6-61ECCB88C62D@gmail.com
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In response to Re: spinlock contention  (Florian Pflug <fgp@phlo.org>)
Responses Re: spinlock contention
List pgsql-hackers
On Jul 12, 2011, at 8:03 AM, Florian Pflug <fgp@phlo.org> wrote:
> The algorithm is quite straight forward, if one assumes a lock-free
> implementation of a queue (More on that below)

This is similar to the CAS-based LWLocks I played around with, though I didn't use a lock-free queue.  I think I
probablyneed to devote some time to figuring out why that didn't work out to a win... 

...Robert

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