This is lmbench-1.0, a (sometimes controversial) system performance
measurement tool.  You can go to /usr/local/lib/lmbench and do one
of the followings:

make results (to run the benchmarks)
make rerun   (to rerun the benchmarks)
make see     (to see how you did)

http://www.bitmover.com/lmbench/lmbench.html

- Satoshi
asami@cs.berkeley.edu