set -e
-rm -f part-*.bin part-*.mtbl open.mtbl.new 2>/dev/null
+SHARDS=40
-for FILE in $@; do
+rm -f part-*.bin part-*.mtbl part-*.mtbl.part???? open.mtbl.new open.mtbl.part???? open.mtbl.part????.new 2>/dev/null
+
+for FILE in "$@"; do
date | tr -d "\n"
echo " $FILE"
- ./parallel-parse-pgn.sh $FILE
+ ./parallel-parse-pgn.sh "$FILE"
done
date
for FILE in part-*.bin; do
- ( ./binloader $FILE ${FILE/bin/mtbl} ) &
+ ( ./binloader "$FILE" "${FILE/bin/mtbl}" $SHARDS ) &
done
wait
rm -f part-*.bin
-./binmerger part-*.mtbl open.mtbl.new
-mv open.mtbl.new open.mtbl
-rm -f part-*.mtbl
+for X in $( seq 0 $(( SHARDS - 1 )) ); do
+ ( ./binmerger part-*.mtbl.part$( printf %04d $X ) open.mtbl.part$( printf %04d $X ).new ) &
+done
+wait
+
+for X in $( seq 0 $(( SHARDS - 1 )) ); do
+ mv open.mtbl.part$( printf %04d $X ).new open.mtbl.part$( printf %04d $X )
+done
+rm -f part-*.mtbl.part????