trunk/bin/sack.pl

#!/usr/bin/perl

use warnings;
use strict;

use Time::HiRes qw(time);
use Data::Dump qw(dump);
use File::Slurp;
use Getopt::Long;
use IO::Socket::INET;
use Storable qw/freeze thaw/;


my $path   = '/data/isi/full.txt';
my $limit  = 5000;
my $offset = 0; 
my @views;
my $listen;
my @nodes;


GetOptions(
        'path=s'   => \$path,
        'offset=i' => \$offset,
        'limit=i'  => \$limit,
        'view=s'   => \@views,
        'listen|port=i' => \$listen,
        'connect=s'   => \@nodes,
) or die $!;

my $t = time;


our $prefix;
BEGIN {
        $prefix = $0;
        if ( $prefix =~ s{^./}{} ) {
                chomp( my $pwd = `pwd` );
                $prefix = "$pwd/$prefix";
        }
        $prefix =~ s{^(.+)/srv/Sack/bin.+$}{$1};
        warn "# prefix $prefix";
}


use lib "$prefix/srv/webpac2/lib/";
use WebPAC::Input::ISI;
my $input = WebPAC::Input::ISI->new(
        path   => "$prefix/$path",
        offset => $offset,
        limit  => $limit,
);


sub report {
        my $description = shift;
        my $dt = time - $t;
        printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt;
        $t = time;
}


report $input->size . ' records loaded';

mkdir 'out' unless -e 'out';

our $out;

our $cache;

our $connected;

sub send_nodes {
        my $content = pop @_;
        my $header = length($content);
        $header .= ' ' . join(' ', @_) if @_;

        foreach my $node ( @nodes ) {

                my $sock = IO::Socket::INET->new(
                        PeerAddr => $node,
                        Proto    => 'tcp',
                ) or die "can't connect to $node - $!";

                print ">>>> $node $header\n";

                print $sock "$header\n$content" || warn "can't send $header to $node: $!";

                $connected->{$node} = $sock;
        }
}

sub merge_out {
        my $new = shift;

        warn "## merge $new\n";

        foreach my $k1 ( keys %$new ) {

                foreach my $k2 ( keys %{ $new->{$k1} } ) {

                        my $n   =     $new->{$k1}->{$k2};
                        my $ref = ref $out->{$k1}->{$k2};

                        if ( ! defined $out->{$k1}->{$k2} ) {
                                $out->{$k1}->{$k2} = $n;
                        } elsif ( $k1 =~ m{\+} ) {
                                warn "# agregate $k1 $k2";
                                $out->{$k1}->{$k2} += $n;
                        } elsif ( $ref eq 'ARRAY' ) {
                                push @{ $out->{$k1}->{$k2} }, $n;
                        } elsif ( $ref eq '' ) {
                                $out->{$k1}->{$k2} = [ $out->{$k1}->{$k2}, $n ];
                        } else {
                                die "can't merge $k2 [$ref] from ",dump($n), " into ", dump($out->{$k1}->{$k2});
                        }
                }
        }

        warn "## merge out ", dump $out;
}

sub run_code {
        my ( $view, $code ) = @_;

        warn "\n#### CODE $view START ####\n$code\n#### CODE $view END ####\n";

        send_nodes view => $view => $code;

        undef $out;

        my $affected = 0;
        $t = time;

        foreach my $pos ( $offset + 1 .. $offset + $input->size ) {
                my $rec = $cache->{$pos} ||= $input->fetch_rec( $pos );
                if ( ! $rec ) {
                        warn "END at $pos";
                        last;
                }

                eval "$code";
                if ( $@ ) {
                        warn "ERROR [$pos] $@\n";
                } else {
                        $affected++;
                }
        };

        report "$affected affected records $view";

        warn "WARN no \$out defined!" unless defined $out;

        if ( $connected ) {
                warn "# get results from ", join(' ', keys %$connected );

                foreach my $node ( keys %$connected ) {
                        my $sock = $connected->{$node};
                        my $size = <$sock>;
                        warn "<<<< $node $size bytes\n";
                        my $part;
                        read $sock, $part, $size;
                        merge_out( thaw $part );
                }
        }
}

sub run_views {
        @views = sort glob 'views/*.pl' unless @views;
        warn "# views ", dump @views;

        foreach my $view ( @views ) {

                next if system("perl -c $view") != 0;

                my $code = read_file $view;

                run_code $view => $code;

                if ( defined $out ) {
                        my $dump = dump $out;
                        my $len  = length $dump;

                        my $path = $view;
                        $path =~ s{views?/}{out/} || die "no view in $view";
                        $path =~ s{\.pl}{};

                        print "OUT $view $offset/$limit $len bytes $path"
                                , ( $len < 10000 ?  " \$out = $dump" : ' SAVED ONLY' )
                                , "\n"
                                ;

                        unlink "$path.last" if -e "$path.last";
                        rename $path, "$path.last";
                        write_file $path, $dump;
                        report "SAVE $path";
                }

        }

}

if ( $listen ) {
        my $sock = IO::Socket::INET->new(
                Listen    => SOMAXCONN,
#               LocalAddr => '0.0.0.0',
                LocalPort => $listen,
                Proto     => 'tcp',
                Reuse     => 1,
        ) or die $!;

        while (1) {

                warn "NODE listen on $listen\n";

                my $client = $sock->accept();

                warn "<<<< connect from ", $client->peerhost, $/;

                my @header = split(/\s/, <$client>);
                warn "# header ",dump @header;

                my $size = shift @header;

                my $content;
                read $client, $content, $size;

                if ( $header[0] eq 'view' ) {
                        run_code $header[1] => $content;

                        my $frozen = freeze $out;
                        my $size   = length $frozen;
                        warn ">>>> $size bytes";
                        print $client "$size\n$frozen";

                } else {
                        warn "WARN unknown";
                }

        }
}

run_views;

while ( 1 ) {

        print "sack> ";
        my $cmd = <STDIN>;

        if ( $cmd =~ m{^(vi?|\\e|o(?:ut)?)}i ) {
                system "vi out/*";
        } elsif ( $cmd =~ m{^i(nfo)?}i ) {
                print "nodes: ", dump @nodes, $/;
        } else {
                run_views;
        }

}

1	dpavlin	1	#!/usr/bin/perl
2
3			use warnings;
4			use strict;
5
6			use Time::HiRes qw(time);
7			use Data::Dump qw(dump);
8			use File::Slurp;
9	dpavlin	4	use Getopt::Long;
10	dpavlin	11	use IO::Socket::INET;
11	dpavlin	13	use Storable qw/freeze thaw/;
12	dpavlin	1
13	dpavlin	4
14			my $path = '/data/isi/full.txt';
15	dpavlin	11	my $limit = 5000;
16	dpavlin	4	my $offset = 0;
17	dpavlin	6	my @views;
18	dpavlin	11	my $listen;
19			my @nodes;
20	dpavlin	4
21
22			GetOptions(
23			'path=s' => \$path,
24			'offset=i' => \$offset,
25			'limit=i' => \$limit,
26	dpavlin	6	'view=s' => \@views,
27	dpavlin	11	'listen\|port=i' => \$listen,
28			'connect=s' => \@nodes,
29	dpavlin	5	) or die $!;
30	dpavlin	4
31	dpavlin	1	my $t = time;
32
33	dpavlin	12
34			our $prefix;
35			BEGIN {
36			$prefix = $0;
37			if ( $prefix =~ s{^./}{} ) {
38			chomp( my $pwd = `pwd` );
39			$prefix = "$pwd/$prefix";
40			}
41			$prefix =~ s{^(.+)/srv/Sack/bin.+$}{$1};
42			warn "# prefix $prefix";
43			}
44
45
46			use lib "$prefix/srv/webpac2/lib/";
47	dpavlin	1	use WebPAC::Input::ISI;
48			my $input = WebPAC::Input::ISI->new(
49	dpavlin	12	path => "$prefix/$path",
50	dpavlin	4	offset => $offset,
51			limit => $limit,
52	dpavlin	1	);
53
54
55			sub report {
56			my $description = shift;
57			my $dt = time - $t;
58			printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt;
59	dpavlin	10	$t = time;
60	dpavlin	1	}
61
62
63			report $input->size . ' records loaded';
64
65			mkdir 'out' unless -e 'out';
66
67	dpavlin	5	our $out;
68
69	dpavlin	8	our $cache;
70
71	dpavlin	13	our $connected;
72
73	dpavlin	11	sub send_nodes {
74			my $content = pop @_;
75			my $header = length($content);
76			$header .= ' ' . join(' ', @_) if @_;
77
78			foreach my $node ( @nodes ) {
79
80			my $sock = IO::Socket::INET->new(
81			PeerAddr => $node,
82			Proto => 'tcp',
83			) or die "can't connect to $node - $!";
84
85			print ">>>> $node $header\n";
86
87			print $sock "$header\n$content" \|\| warn "can't send $header to $node: $!";
88
89	dpavlin	13	$connected->{$node} = $sock;
90	dpavlin	11	}
91			}
92
93	dpavlin	13	sub merge_out {
94			my $new = shift;
95
96			warn "## merge $new\n";
97
98			foreach my $k1 ( keys %$new ) {
99
100			foreach my $k2 ( keys %{ $new->{$k1} } ) {
101
102			my $n = $new->{$k1}->{$k2};
103			my $ref = ref $out->{$k1}->{$k2};
104
105			if ( ! defined $out->{$k1}->{$k2} ) {
106			$out->{$k1}->{$k2} = $n;
107			} elsif ( $k1 =~ m{\+} ) {
108			warn "# agregate $k1 $k2";
109			$out->{$k1}->{$k2} += $n;
110			} elsif ( $ref eq 'ARRAY' ) {
111			push @{ $out->{$k1}->{$k2} }, $n;
112			} elsif ( $ref eq '' ) {
113			$out->{$k1}->{$k2} = [ $out->{$k1}->{$k2}, $n ];
114			} else {
115			die "can't merge $k2 [$ref] from ",dump($n), " into ", dump($out->{$k1}->{$k2});
116			}
117			}
118			}
119
120			warn "## merge out ", dump $out;
121			}
122
123	dpavlin	11	sub run_code {
124			my ( $view, $code ) = @_;
125
126			warn "\n#### CODE $view START ####\n$code\n#### CODE $view END ####\n";
127
128			send_nodes view => $view => $code;
129
130			undef $out;
131
132			my $affected = 0;
133			$t = time;
134
135			foreach my $pos ( $offset + 1 .. $offset + $input->size ) {
136			my $rec = $cache->{$pos} \|\|= $input->fetch_rec( $pos );
137			if ( ! $rec ) {
138			warn "END at $pos";
139			last;
140			}
141
142			eval "$code";
143			if ( $@ ) {
144			warn "ERROR [$pos] $@\n";
145			} else {
146			$affected++;
147			}
148			};
149
150			report "$affected affected records $view";
151
152			warn "WARN no \$out defined!" unless defined $out;
153	dpavlin	13
154			if ( $connected ) {
155			warn "# get results from ", join(' ', keys %$connected );
156
157			foreach my $node ( keys %$connected ) {
158			my $sock = $connected->{$node};
159			my $size = <$sock>;
160			warn "<<<< $node $size bytes\n";
161			my $part;
162			read $sock, $part, $size;
163			merge_out( thaw $part );
164			}
165			}
166	dpavlin	11	}
167
168	dpavlin	1	sub run_views {
169	dpavlin	6	@views = sort glob 'views/*.pl' unless @views;
170	dpavlin	1	warn "# views ", dump @views;
171
172			foreach my $view ( @views ) {
173
174			next if system("perl -c $view") != 0;
175
176			my $code = read_file $view;
177
178	dpavlin	11	run_code $view => $code;
179	dpavlin	1
180	dpavlin	11	if ( defined $out ) {
181			my $dump = dump $out;
182			my $len = length $dump;
183	dpavlin	1
184	dpavlin	11	my $path = $view;
185			$path =~ s{views?/}{out/} \|\| die "no view in $view";
186			$path =~ s{\.pl}{};
187	dpavlin	1
188	dpavlin	11	print "OUT $view $offset/$limit $len bytes $path"
189	dpavlin	5	, ( $len < 10000 ? " \$out = $dump" : ' SAVED ONLY' )
190	dpavlin	1	, "\n"
191			;
192	dpavlin	5
193	dpavlin	9	unlink "$path.last" if -e "$path.last";
194			rename $path, "$path.last";
195	dpavlin	1	write_file $path, $dump;
196	dpavlin	11	report "SAVE $path";
197			}
198
199			}
200
201			}
202
203			if ( $listen ) {
204			my $sock = IO::Socket::INET->new(
205			Listen => SOMAXCONN,
206			# LocalAddr => '0.0.0.0',
207			LocalPort => $listen,
208			Proto => 'tcp',
209			Reuse => 1,
210			) or die $!;
211
212			while (1) {
213
214			warn "NODE listen on $listen\n";
215
216			my $client = $sock->accept();
217
218			warn "<<<< connect from ", $client->peerhost, $/;
219
220			my @header = split(/\s/, <$client>);
221			warn "# header ",dump @header;
222
223			my $size = shift @header;
224
225			my $content;
226			read $client, $content, $size;
227
228			if ( $header[0] eq 'view' ) {
229			run_code $header[1] => $content;
230	dpavlin	13
231			my $frozen = freeze $out;
232			my $size = length $frozen;
233			warn ">>>> $size bytes";
234			print $client "$size\n$frozen";
235
236	dpavlin	5	} else {
237	dpavlin	11	warn "WARN unknown";
238	dpavlin	1	}
239
240			}
241			}
242
243	dpavlin	3	run_views;
244
245	dpavlin	1	while ( 1 ) {
246
247			print "sack> ";
248			my $cmd = <STDIN>;
249
250	dpavlin	11	if ( $cmd =~ m{^(vi?\|\\e\|o(?:ut)?)}i ) {
251	dpavlin	3	system "vi out/*";
252	dpavlin	11	} elsif ( $cmd =~ m{^i(nfo)?}i ) {
253			print "nodes: ", dump @nodes, $/;
254	dpavlin	3	} else {
255			run_views;
256			}
257
258	dpavlin	1	}
259