> Thanks. I will try with it.
>
> BTW, I'm still wondering why 7.2 is slower than 7.1 on AIX. Tom said
> cs() is responsible for that. But not only 7.2 but 7.1 uses cs(). It
> seems cs() does not explain the difference of the performance.
cs() may be used more heavily on 7.2 --- not sure.
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