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#!/usr/bin/env bash
if [[ -z $@ ]]; then
BINARIES="./gluon ./neutrino ./randino ./charm"
else
BINARIES="$@"
fi
NUMGAMES=1
BINARIES="$(echo $BINARIES | tr \ \\n | sort | tr \\n \ )"
if [[ ! -e competitions ]]; then
mkdir competitions || exit 1
fi
if [[ ! -e competitionstubs ]]; then
mkdir competitionstubs || exit 1
fi
find competitions/ -type f -delete
find competitionstubs/ -type f -delete
FIFONAME=fullcompMT_output_fifo.fifo
[[ -e $FIFONAME ]] && rm $FIFONAME
mkfifo fullcompMT_output_fifo.fifo
function count {
echo $#
}
function finish {
printf "\x1B[$((NBINS + 5));1H"
kill $TAILPID
./fullcompstats.py
rm $FIFONAME
}
tail -F "$FIFONAME" &
TAILPID=$!
trap finish EXIT
DATE_FMT="%Y-%m-%d %H:%M:%S"
NBINS=$(count $BINARIES)
#SOURCE: competition.sh, by Wilmer van der Gaast
# Don't count the number of logical cores/threads. Although a competition
# finishes slightly faster when using all (hyper)threads, it's only a 10-20%
# improvement instead of the ~100% you'd expect. You just get threads tied
# up waiting for execution units very often. Nice when testing, but it ruins
# the time limits/etc.
if [ -z "$num_cores" ] && [ -e /proc/cpuinfo ]; then
num_cores=$(grep ^'core id\b' /proc/cpuinfo | sort | uniq | wc -l)
fi
if [ -z "$num_cores" ] || [ "$num_cores" -lt "1" ]; then
# OS X, src:
# http://stackoverflow.com/questions/1715580/how-to-discover-number-of-cores-on-mac-os-x
# http://www.opensource.apple.com/source/xnu/xnu-792.13.8/libkern/libkern/sysctl.h
num_cores=$(sysctl -n hw.physicalcpu || echo 0)
fi
if [ -z "$num_cores" ] || [ "$num_cores" -lt "1" ]; then
num_cores=2
echo "Couldn't figure out number of cores, will guess $num_cores."
else
echo "Number of cores (w/o Hyper-Threading): $num_cores."
fi
function maxlen {
max="${#1}"
for v in "$@"; do
[[ "${#v}" -gt "$max" ]] && max="${#v}"
done
echo $max
}
max_command_len=$(maxlen $BINARIES)
function repstring {
printf "%.0s$1" $(seq 1 $2)
}
function green {
printf '\x1B[33m%s\x1B[0m' $1
}
function red {
printf '\x1B[31m%s\x1B[0m' $1
}
function blue {
printf '\x1B[36m%s\x1B[0m' $1
}
clear #clear the screen
#print the table
printf "$(repstring ' ' $max_command_len)|"
for p1 in $BINARIES; do printf "% -4s|" "${p1:0:4}"; done
echo
printf "$(repstring ' ' $max_command_len)|"
for p1 in $BINARIES; do printf "% -4s|" "${p1:4:4}"; done
printf "\x1B[3;1H$(repstring - $max_command_len)+$(repstring ----+ $NBINS )"
ponei=1
for p1 in $BINARIES; do
y=$((3 + ponei))
printf "\x1B[$y;1H$p1\x1B[$y;$((max_command_len + 1))H|$(repstring ' |' $NBINS)"
ponei=$((ponei + 1))
done
printf "\x1B[$((NBINS + 4));1H>competition.log\n"
#prepare the actual competition
ponei=1
for p1 in $BINARIES; do
ptwoi=1
for p2 in $BINARIES; do
if [[ $p1 == $p2 ]]; then
ptwoi=$((ptwoi + 1))
continue
fi
p1pretty=$(echo "$p1" | sed 's/[^a-zA-Z0-9 ]//g')
p2pretty=$(echo "$p2" | sed 's/[^a-zA-Z0-9 ]//g')
for i in $(seq 1 $NUMGAMES); do
FNAMEFORMAT="game_${p1pretty}_vs_${p2pretty}.$(printf '%03d' $i)"
COMPFILE="competitionstubs/$FNAMEFORMAT.sh"
CLOGFILE="competitions/$FNAMEFORMAT.txt"
gotocellcmd1=$(printf '\x1B[%d;%dH' $((3+ponei)) $((max_command_len-2+5*ptwoi)))
gotocellcmd2=$(printf '\x1B[%d;%dH' $((3+ptwoi)) $((max_command_len-2+5*ponei+1)))
cat >"$COMPFILE" << EOF
#!/usr/bin/env bash
printf "%s\n%s\n" $p1 $p2 | ./competition.py -qc "$CLOGFILE" -
status=$?
if [[ \$status != 0 ]]; then
echo "${gotocellcmd1}E${gotocellcmd2}E" >$FIFONAME
echo \$(date +"$DATE_FMT") "$p1 - $p2 : ERROR $status (0-0)" >competition.log
exit 1
fi
lastline=\$(tail -n1 "$CLOGFILE")
if [[ "\$lastline" == "P1 won" ]]; then
echo "${gotocellcmd1}$(green W)${gotocellcmd2}$(red L)" >$FIFONAME
echo \$(date +"$DATE_FMT") $(green "$p1") "- $p2 : WIN - LOSS (3-1)" >competition.log
elif [[ "\$lastline" == "P2 won" ]]; then
echo "${gotocellcmd1}$(red L)${gotocellcmd2}$(green W)" >$FIFONAME
echo \$(date +"$DATE_FMT") "$p1 -" $(green $p2) ": LOSS - WIN (1-3)" >competition.log
elif [[ "\$lastline" == "Tie" ]]; then
echo "${gotocellcmd1}$(blue T)${gotocellcmd2}$(blue T)" >$FIFONAME
echo \$(date +"$DATE_FMT") "$p1" $(green -) "$p2 : TIE (1-1)" >competition.log
fi
EOF
chmod +x $COMPFILE
done
ptwoi=$((ptwoi + 1))
done
ponei=$((ponei + 1))
done
echo COMPETITION START >competition.log
#run the competition in threads
find competitionstubs -type f -name 'game_*' | xargs -P$num_cores -n1 -- bash
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