#!/bin/csh
if ( $1 == "" ) then
	printf "Usage: $0 <trace-file-directory>\n"
	exit 1
endif
if ( ! { cd src; make -q } ) then
	printf "predict program is not up to date.\n"
endif
if ( ! -e src/predict ) then
	printf "predict program is not built.\n"
	exit 1
endif
set trace_list = `find $1 -name '*.trace.*' | sort`
set sum = 0
set n = 0
foreach i ( $trace_list )
	printf "%-40s\t" $i 
	set mpki = `./src/predict $i | tail -1 | sed -e '/MPKI/s///'`
	printf "%0.3f\n" $mpki
	set sum = `printf "$sum\n$mpki\n+\np\n" | dc`
	@ n = $n + 1
end
printf "average MPKI: "
printf "3\nk\n$sum\n$n\n/p\n" | dc
exit 0