From 73ec86a2c9ef47c1fa25f23bdc58ace345635ef1 Mon Sep 17 00:00:00 2001
From: "Steinar H. Gunderson" <sgunderson@bigfoot.com>
Date: Sat, 13 Dec 2014 01:09:06 +0100
Subject: [PATCH] Use the new pgn-extract partitioning to get the file offsets
 right.

---
 find-pgn-split-point.sh | 6 +-----
 parallel-parse-pgn.sh   | 6 +++++-
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/find-pgn-split-point.sh b/find-pgn-split-point.sh
index b23bc33..111beae 100755
--- a/find-pgn-split-point.sh
+++ b/find-pgn-split-point.sh
@@ -24,8 +24,4 @@ split_point() {
 	fi
 }
 
-FROM=$( split_point "$FILE" $P $NUM )
-TO=$( split_point "$FILE" $(( P + 1 )) $NUM )
-SIZE=$(( TO - FROM ))
-
-tail -c +$FROM "$FILE" | head -c $SIZE
+split_point "$FILE" $P $NUM
diff --git a/parallel-parse-pgn.sh b/parallel-parse-pgn.sh
index 37ce2e4..cfb61bc 100755
--- a/parallel-parse-pgn.sh
+++ b/parallel-parse-pgn.sh
@@ -1,6 +1,10 @@
 #! /bin/sh
 FILE=$1
 for X in $( seq 0 39 ); do
-       ( ./partition-pgn.sh "$FILE" $X 40 | ~/nmu/pgn-extract/pgn-extract -e -Wsessebin >> part-$X.bin 2>/dev/null ) &
+	(
+		START=$( ./find-pgn-split-point.sh "$FILE" $X 40 )
+		END=$( ./find-pgn-split-point.sh "$FILE" $(( X + 1 )) 40 )
+		~/nmu/pgn-extract/pgn-extract --startpos $START --endpos $END -e -Wsessebin "$FILE" >> part-$X.bin 2>/dev/null
+	) &
 done
 wait
-- 
2.39.2