3 |
use warnings; |
use warnings; |
4 |
use strict; |
use strict; |
5 |
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6 |
our $VERSION = '0.01'; |
our $VERSION = '0.02'; |
7 |
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8 |
use Time::HiRes qw(time); |
use Time::HiRes qw(time); |
9 |
use Data::Dump qw(dump); |
use Data::Dump qw(dump); |
10 |
use File::Slurp; |
use File::Slurp; |
11 |
use Getopt::Long; |
use Getopt::Long; |
12 |
use IO::Socket::INET; |
use IO::Socket::INET; |
13 |
use Storable qw/freeze thaw/; |
use Storable qw/freeze thaw store/; |
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use Digest::MD5 qw/md5/; |
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14 |
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15 |
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16 |
my $debug = 0; |
my $debug = 0; |
18 |
my $limit = 5000; |
my $limit = 5000; |
19 |
my $offset = 0; |
my $offset = 0; |
20 |
my @views; |
my @views; |
21 |
my $listen = 0; # off |
my $port = 0; # interactive |
22 |
my @nodes; |
my @nodes; |
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27 |
'offset=i' => \$offset, |
'offset=i' => \$offset, |
28 |
'limit=i' => \$limit, |
'limit=i' => \$limit, |
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'view=s' => \@views, |
'view=s' => \@views, |
30 |
'listen|port=i' => \$listen, |
'listen|port=i' => \$port, |
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'connect=s' => \@nodes, |
'connect=s' => \@nodes, |
32 |
'debug!' => \$debug, |
'debug!' => \$debug, |
33 |
) or die $!; |
) or die $!; |
40 |
our $prefix; |
our $prefix; |
41 |
sub BEGIN { |
sub BEGIN { |
42 |
$prefix = $0; |
$prefix = $0; |
43 |
if ( $prefix =~ s{^./}{} ) { |
if ( $prefix !~ m{^/} ) { |
44 |
chomp( my $pwd = `pwd` ); |
chomp( my $pwd = `pwd` ); |
45 |
$prefix = "$pwd/$prefix"; |
$prefix = "$pwd/$prefix"; |
46 |
} |
} |
47 |
$prefix =~ s{^(.*)/srv/Sack/bin.+$}{$1}; |
$prefix =~ s{^(.*)/srv/Sack/[\./]+bin.+$}{$1}; |
48 |
warn "# prefix $prefix"; |
warn "# prefix $prefix"; |
49 |
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|
50 |
$SIG{INT} = sub { |
$SIG{INT} = sub { |
55 |
} |
} |
56 |
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57 |
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58 |
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# digest experiment |
59 |
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use BerkeleyDB; |
60 |
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61 |
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our $seq = 0; |
62 |
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our $btree; |
63 |
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my $db_file = "/dev/shm/sack.digest.$port.$offset-$limit"; |
64 |
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sub digest { |
65 |
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my $nr; |
66 |
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if ( ! $btree ) { |
67 |
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if ( -e $db_file ) { |
68 |
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warn "[$port] CLEAN removed $db_file ", -s $db_file, " bytes\n"; |
69 |
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unlink $db_file; |
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} |
71 |
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72 |
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our $btree = BerkeleyDB::Btree->new( |
73 |
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-Filename => $db_file, |
74 |
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-Cachesize => 700_000_000, |
75 |
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-Flags => DB_CREATE, |
76 |
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) || die "$db_file: $!"; |
77 |
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78 |
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warn "[$port] BDB created $db_file\n"; |
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} |
80 |
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$btree->db_get( $_[0] => $nr ) == 0 && return $nr; |
81 |
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$btree->db_put( $_[0] => ++$seq ) == 0 || die "$_[0] [$seq] $!"; |
82 |
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$btree->db_put( $seq => $_[0] ) == 0 || die "[$seq] $_[0] $!"; |
83 |
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return $seq; |
84 |
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} |
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87 |
use lib "$prefix/srv/webpac2/lib/"; |
use lib "$prefix/srv/webpac2/lib/"; |
88 |
use WebPAC::Input::ISI; |
use WebPAC::Input::ISI; |
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98 |
our $num_records = $input->size; |
our $num_records = $input->size; |
99 |
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100 |
sub report { |
sub report { |
101 |
my $description = shift; |
my $description = join(' ',@_); |
102 |
my $dt = time - $t; |
my $dt = time - $t; |
103 |
printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt; |
printf "%s in %1.4fs %.2f/s\n", $description, $dt, $input->size / $dt; |
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$t = time; |
$t = time; |
132 |
next; |
next; |
133 |
} |
} |
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print ">>>> $listen $node $header\n"; |
warn "[$port] >>>> $node $header\n"; |
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print $sock "$header\n$content" || warn "can't send $header to $node: $!"; |
print $sock "$header\n$content" || warn "can't send $header to $node: $!"; |
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$connected->{$node} = $sock; |
$connected->{$node} = $sock; |
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my $sock = $connected->{$node}; |
my $sock = $connected->{$node}; |
146 |
if ( ! $sock ) { |
if ( ! $sock ) { |
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warn "ERROR: lost connection to $node"; |
warn "[$port] ERROR lost connection to $node"; |
148 |
delete $connected->{$node}; |
delete $connected->{$node}; |
149 |
return; |
return; |
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} |
} |
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chomp( my $size = <$sock> ); |
chomp( my $size = <$sock> ); |
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warn "<<<< $listen $node $size bytes\n"; |
warn "[$port] <<<< $node $size bytes\n"; |
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my $data; |
my $data; |
154 |
read $sock, $data, $size; |
read $sock, $data, $size; |
155 |
return $data; |
return $data; |
158 |
sub send_sock { |
sub send_sock { |
159 |
my ( $sock, $data ) = @_; |
my ( $sock, $data ) = @_; |
160 |
my $size = length $data; |
my $size = length $data; |
161 |
warn ">>>> $listen ", $sock->peerhost, " $size bytes\n"; |
warn "[$port] >>>> ", $sock->peerhost, " $size bytes\n"; |
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print $sock "$size\n$data" || warn "can't send $size bytes to ", $sock->peerhost; |
print $sock "$size\n$data" || warn "can't send $size bytes to ", $sock->peerhost; |
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} |
} |
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foreach my $k2 ( keys %{ $new->{$k1} } ) { |
foreach my $k2 ( keys %{ $new->{$k1} } ) { |
171 |
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172 |
my $n = $new->{$k1}->{$k2}; |
my $n = delete $new->{$k1}->{$k2}; |
173 |
my $ref = ref $out->{$k1}->{$k2}; |
my $ref = ref $out->{$k1}->{$k2}; |
174 |
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175 |
if ( ! defined $out->{$k1}->{$k2} ) { |
if ( ! defined $out->{$k1}->{$k2} ) { |
176 |
$out->{$k1}->{$k2} = $n; |
$out->{$k1}->{$k2} = $n; |
220 |
} else { |
} else { |
221 |
$affected++; |
$affected++; |
222 |
} |
} |
223 |
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224 |
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$pos % 10000 == 0 ? print STDERR $pos - $offset : |
225 |
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$pos % 1000 == 0 ? print STDERR "." : 0 ; |
226 |
}; |
}; |
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report "$affected affected records $view"; |
report "\n[$port] RECS $affected $view"; |
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warn "WARN no \$out defined!" unless defined $out; |
warn "WARN no \$out defined!" unless defined $out; |
231 |
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232 |
if ( $connected ) { |
if ( $connected ) { |
233 |
foreach my $node ( keys %$connected ) { |
foreach my $node ( keys %$connected ) { |
234 |
warn "# $listen get_node $node\n"; |
warn "[$port] get_node $node\n"; |
235 |
my $o = get_node $node; |
my $o = get_node $node; |
236 |
my $s = length $o; |
my $s = length $o; |
237 |
$o = thaw $o; |
$o = thaw $o; |
238 |
warn "# $listen merge $s bytes\n"; |
warn "[$port] merge $node $s bytes\n"; |
239 |
merge_out $o; |
merge_out $o; |
240 |
} |
} |
241 |
} |
} |
254 |
run_code $view => $code; |
run_code $view => $code; |
255 |
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256 |
if ( defined $out ) { |
if ( defined $out ) { |
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my $dump = dump $out; |
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my $len = length $dump; |
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257 |
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258 |
my $path = $view; |
my $path = $view; |
259 |
$path =~ s{views?/}{out/} || die "no view in $view"; |
$path =~ s{views?/}{out/} || die "no view in $view"; |
260 |
$path =~ s{\.pl}{}; |
$path =~ s{\.pl}{.storable}; |
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print "OUT $view $offset/$limit $len bytes $path" |
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, ( $len < 10000 ? " \$out = $dump" : ' SAVED ONLY' ) |
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, "\n" |
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; |
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261 |
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262 |
unlink "$path.last" if -e "$path.last"; |
unlink "$path.last" if -e "$path.last"; |
263 |
rename $path, "$path.last"; |
rename $path, "$path.last"; |
264 |
write_file $path, $dump; |
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265 |
report "SAVE $path"; |
store $out => $path; |
266 |
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report "[$port] SAVE $offset/$limit $view $path", -s $path, " bytes"; |
267 |
} |
} |
268 |
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269 |
} |
} |
270 |
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271 |
} |
} |
272 |
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273 |
if ( $listen ) { |
if ( $port ) { |
274 |
my $sock = IO::Socket::INET->new( |
my $sock = IO::Socket::INET->new( |
275 |
Listen => SOMAXCONN, |
Listen => SOMAXCONN, |
276 |
LocalAddr => '127.0.0.1', |
LocalAddr => '127.0.0.1', |
277 |
LocalPort => $listen, |
LocalPort => $port, |
278 |
Proto => 'tcp', |
Proto => 'tcp', |
279 |
Reuse => 1, |
Reuse => 1, |
280 |
) or die $!; |
) or die $!; |
281 |
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282 |
while (1) { |
while (1) { |
283 |
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284 |
warn "NODE $listen ready - path: $path offset: $offset limit: $limit #recs: $num_records\n"; |
warn "[$port] READY path: $path offset: $offset limit: $limit #recs: $num_records\n"; |
285 |
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286 |
my $client = $sock->accept(); |
my $client = $sock->accept(); |
287 |
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288 |
warn "<<<< $listen connect from ", $client->peerhost, $/; |
warn "[$port] <<<< connect from ", $client->peerhost, $/; |
289 |
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290 |
my @header = split(/\s/, <$client>); |
my @header = split(/\s/, <$client>); |
291 |
warn "<<<< $listen header ",dump(@header),$/; |
warn "[$port] <<<< header ",dump(@header),$/; |
292 |
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293 |
my $size = shift @header; |
my $size = shift @header; |
294 |
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299 |
run_code $header[1] => $content; |
run_code $header[1] => $content; |
300 |
send_sock $client => freeze $out; |
send_sock $client => freeze $out; |
301 |
} elsif ( $header[0] eq 'info' ) { |
} elsif ( $header[0] eq 'info' ) { |
302 |
my $info = "$listen\t$offset\t$limit\t$num_records\t$path"; |
my $info = "$port\t$offset\t$limit\t$num_records\t$path"; |
303 |
$info .= "\t" . eval $header[1] if $header[1]; |
$info .= "\t" . eval $header[1] if $header[1]; |
304 |
warn "info $info\n"; |
warn "[$port] info $info\n"; |
305 |
send_sock $client => $info; |
send_sock $client => $info; |
306 |
} elsif ( $header[0] eq 'exit' ) { |
} elsif ( $header[0] eq 'exit' ) { |
307 |
warn "exit $listen"; |
warn "[$port] exit"; |
308 |
exit; |
exit; |
309 |
} else { |
} else { |
310 |
warn "WARN $listen unknown"; |
warn "[$port] UNKNOWN $header[0]"; |
311 |
} |
} |
312 |
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|
313 |
} |
} |
314 |
} |
} |
315 |
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316 |
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sub info { |
317 |
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send_nodes 'info' => $2; |
318 |
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319 |
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my @info = ( |
320 |
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"port\toffset\tlimit\t#recs\tpath", |
321 |
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"----\t------\t-----\t-----\t----", |
322 |
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"$port\t$offset\t$limit\t$num_records\t$path", |
323 |
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); |
324 |
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325 |
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push @info, get_node $_ foreach @nodes; |
326 |
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327 |
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print "[$port] INFO\n" |
328 |
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, join("\n", @info) |
329 |
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, "\n\n" ; |
330 |
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331 |
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return @info; |
332 |
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} |
333 |
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334 |
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info; |
335 |
run_views; |
run_views; |
336 |
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|
337 |
while ( 1 ) { |
while ( 1 ) { |
352 |
} elsif ( $cmd =~ m{^(vi|\\e|o)}i ) { |
} elsif ( $cmd =~ m{^(vi|\\e|o)}i ) { |
353 |
system "vi out/*"; |
system "vi out/*"; |
354 |
} elsif ( $cmd =~ m{^i(?:nfo)?\s?(.+)?$}i ) { |
} elsif ( $cmd =~ m{^i(?:nfo)?\s?(.+)?$}i ) { |
355 |
print "# nodes: ", join(' ',@nodes), $/; |
info; |
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send_nodes 'info' => $2; |
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my @info = ( |
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"node\toffset\tlimit\t#recs\tpath", |
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"----\t------\t-----\t-----\t----", |
|
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"0\t$offset\t$limit\t$num_records\t$path", |
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); |
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push @info, get_node $_ foreach @nodes; |
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print "$_\n" foreach @info; |
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|
356 |
} elsif ( $cmd =~ m{^(q|e|x)}i ) { |
} elsif ( $cmd =~ m{^(q|e|x)}i ) { |
357 |
warn "# exit"; |
warn "# exit"; |
358 |
send_nodes 'exit'; |
send_nodes 'exit'; |