Yeah.  I don't know a reasonable way to tune this number automatically
for particular systems ... but at the very least we'd need to find a way
to distinguish uniprocessor from multiprocessor, because on a
uniprocessor the optimal value is surely 1.


From TODO:


* Add code to detect an SMP machine and handle spinlocks accordingly from distributted.net, http://www1.distributed.net/source, in client/common/cpucheck.cpp

Chris


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