Fine-grained locking for POSIX local sockets (UNIX domain
scottl at samsco.org
Wed May 10 14:25:07 UTC 2006
Sven Petai wrote:
> On Wednesday 10 May 2006 04:38, Scott Long wrote:
>>Were you testing on SMP, and if so, was Hyperthreading enabled?
> I tested it on 3 amd64 machines, so no hyperthreading possible.
> The library preload hack was tested on:
> 1 * dualcore amd X2
> 4 * dualcore opteron
> Hacked mysqld that used TSC was tested on UP amd64 box,
> with powernow disabled, so that tsc would be usable.
That is very puzzling.
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