>> * Run this command on ZFS filesystem: find . -exec ls -l {} \; >/dev/null
> Shouldn't this be '+' instead of ';' to avoid being dominated by the 
> fork+exec time? I find it extremely impressive that you are still getting a 
> 3% improvement with all these forkexecs going on.

I'll try that.

>> http://dan.drydog.com/reviews/6729208-bswap3-opt-chart.png
> Nice. Is the second EM64T32b a typo for 64b?

It should be "EM64T 32b" which means 32-bit object running on the 64-bit Intel 
EM64T processor. The other possibilities are:
AMD64 32b: 32-bit object running on AMD64.
AMD64 64b: 64-bit object running on AMD64.
EM64T 64b: 64-bit object running on Intel EM64T.

> Strange that you are getting a couple regressions in the last chart, but they 
> look negligible.

I think it's just noise.
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