tools/make-times-optonly

#!/bin/tcsh

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# example of usage: make-times 22 t-dy t-nody

echo "# in dir" `pwd`":" $2 "/" $3
# tail on # of benchmarks
paste $2 $3 | tail -$1 | awk '{print $1 "\t" $3/$8}' > ._so
cat ._so
# harmonic mean = num / sum(1/datum):
awk '{sum += 1/$2; num+=1} END {print num/sum}' < ._so > ._so_ave
echo "H_MEAN " `cat ._so_ave`
rm ._so ._so_ave