* Tom Lane ([EMAIL PROTECTED]) wrote: > Stephen Frost <[EMAIL PROTECTED]> writes: > > * Tom Lane ([EMAIL PROTECTED]) wrote: > >> Er, which (or both) of the two patches did you apply here? > > > Applied both, sorry that wasn't clear. > > Thanks. If you've got the time, could you try the two patches > separately and see what you get?
Sure.
CVS Head:
N, runtime: 1 31s 2 47s 4 86s 8 159s
With just slock-no-cmpb.patch:
N, runtime: 1 32s 2 39s 4 82s 8 167s
With just spin-delay.patch
N, runtime: 1 32s 2 52s 4 94s 8 164s
With both:
N, runtime: 1 32s 2 53s 4 90s 8 169s
Hope that helps,
Stephen
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