set -e
-SHARDS=40
+export SHARDS=40
+export PARALLEL_LOADS=20 # Reduce if you have problems with OOM
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 $@; do
+for FILE in "$@"; 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} $SHARDS ) &
-done
-wait
+echo "Loading..."
+parallel -i -j ${PARALLEL_LOADS} bash -c 'FILE="{}"; set -x; ./binloader "$FILE" "${FILE/bin/mtbl}" $SHARDS' -- part-*.bin
rm -f part-*.bin
-for X in $( seq 0 $(( SHARDS - 1 )) ); do
- ( ./binmerger part-*.mtbl.part$( printf %04d $X ) open.mtbl.part$( printf %04d $X ).new ) &
-done
-wait
+parallel -i -j ${PARALLEL_LOADS} bash -c 'X={}; set -x; ./binmerger part-*.mtbl.part$( printf %04d $X ) open.mtbl.part$( printf %04d $X ).new' -- $( seq 0 $(( SHARDS - 1 )) )
for X in $( seq 0 $(( SHARDS - 1 )) ); do
mv open.mtbl.part$( printf %04d $X ).new open.mtbl.part$( printf %04d $X )