Drop parse-pgn.pl and use (our patched) pgn-extract.

diff --git a/parallel-parse-pgn.sh b/parallel-parse-pgn.sh
index 79fa44069c78c10874d1d854687773da646e8044..2a0279d65fc42e869c55a05659d86c78c442fd76 100755 (executable)
--- a/parallel-parse-pgn.sh
+++ b/parallel-parse-pgn.sh
@@ -1,6 +1,6 @@
 #! /bin/sh
 FILE=$1
 for X in $( seq 0 39 ); do
-       ( ./parse-pgn.pl $FILE $X 40 >> part-$X.bin ) &
+       ( ./partition-pgn.sh $FILE $X 40 | ~/nmu/pgn-extract/pgn-extract -e -Wsessebin >> part-$X.bin 2>/dev/null ) &
 done
 wait

diff --git a/parse-pgn.pl b/parse-pgn.pl
deleted file mode 100755 (executable)
index 1da3e3a..0000000
--- a/parse-pgn.pl
+++ /dev/null
@@ -1,58 +0,0 @@
-#! /usr/bin/perl
-use Chess::PGN::Parse;
-use Data::Dumper;
-use strict;
-use warnings;
-use lib '..';
-use Position;
-use Engine;
-use ECO;
-
-my $TEXTOUT = 0;
-my $BINOUT = 1;
-
-ECO::init();
-
-my ($filename, $my_num, $tot_num) = @ARGV;
-
-my $pgn = Chess::PGN::Parse->new($filename)
-       or die "can't open $filename\n";
-my $game_num = 0;
-while ($pgn->read_game()) {
-       next unless ($game_num++ % $tot_num == $my_num);
-       my $tags = $pgn->tags();
-#      next unless $tags->{'WhiteElo'} >= 2000;
-#      next unless $tags->{'BlackElo'} >= 2000;
-       $pgn->quick_parse_game;
-       my $pos = Position->start_pos($pgn->white, $pgn->black);
-       my $result = $pgn->result;
-       my $binresult;
-       if ($result eq '1-0') {
-               $binresult = chr(0);
-       } elsif ($result eq '1/2-1/2') {
-               $binresult = chr(1);
-       } elsif ($result eq '0-1') {
-               $binresult = chr(2);
-       } else {
-               die "Unknown result $result";
-       }
-       my $binwhiteelo = pack('l', $tags->{'WhiteElo'});
-       my $binblackelo = pack('l', $tags->{'BlackElo'});
-       my $moves = $pgn->moves;
-       my $opening = ECO::get_opening_num($pos);
-#      print STDERR $pgn->white, " ", $pgn->black, "\n";
-       for (my $i = 0; $i + 1 < scalar @$moves; ++$i) {
-               my ($from_row, $from_col, $to_row, $to_col, $promo) = $pos->parse_pretty_move($moves->[$i]);
-               my $next_move = $moves->[$i];
-               my $bpfen = $pos->bitpacked_fen;
-               my $fen = $pos->fen;
-               $opening = ECO::get_opening_num($pos) // $opening;
-               print "$fen $next_move $result $opening\n" if $TEXTOUT;
-               if ($BINOUT) {
-                       print chr(length($bpfen) + length($next_move)) . $bpfen . $next_move;
-                       print $binresult . $binwhiteelo . $binblackelo;
-                       print pack('l', $opening);
-               }
-               $pos = $pos->make_move($from_row, $from_col, $to_row, $to_col, $promo, $moves->[$i]);
-       }
-}