<%perl>
my $loss_per_league= defined $lossperleaguepct ? $lossperleaguepct*0.01 : 1e-7;
+my $loss_per_delay_slot= 1e-8;
my $now= time;
}
};
-my %islandpair;
-# $islandpair{$a,$b}= [ $start_island_ix, $end_island_ix ]
-
my $specific= !grep { !defined $_ } @islandids;
-my $confusing= 0;
-foreach my $src_i (0..$#islandids) {
- my $src_isle= $islandids[$src_i];
- my $src_cond= $sd_condition->('sell',$src_i);
+my %ipair2subflowinfs;
+# $ipair2subflowinfs{$orgi,$dsti}= [ [$orgix,$distix], ... ]
+
+my @subflows;
+# $subflows[0]{Flow} = { ... }
+# $subflows[0]{Org} = $orgix
+# $subflows[0]{Dst} = $dstix
+
+foreach my $org_i (0..$#islandids) {
+ my $org_isle= $islandids[$org_i];
+ my $org_cond= $sd_condition->('sell',$org_i);
my @dst_conds;
- foreach my $dst_i ($src_i..$#islandids) {
+ foreach my $dst_i ($org_i..$#islandids) {
my $dst_isle= $islandids[$dst_i];
- my $dst_cond= $sd_condition->('buy',$dst_i);
- if ($dst_i==$src_i and !defined $src_isle) {
+ # Don't ever consider sailing things round the houses:
+ next if defined $dst_isle and
+ grep { $dst_isle == $_ } @islandids[$org_i..$dst_i-1];
+ next if defined $org_isle and
+ grep { $org_isle == $_ } @islandids[$org_i+1..$dst_i];
+ my $dst_cond;
+ if ($dst_i==$org_i and !defined $org_isle) {
# we always want arbitrage, but mentioning an arch
# once shouldn't produce intra-arch trades
- $dst_cond=
- "($dst_cond AND sell.islandid = buy.islandid)";
+ $dst_cond= "sell.islandid = buy.islandid";
+ } else {
+ $dst_cond= $sd_condition->('buy',$dst_i);
}
push @dst_conds, $dst_cond;
- if ($specific && !$confusing &&
- # With a circular route, do not carry goods round the loop
- !(($src_i==0 || $src_i==$#islandids) &&
- $dst_i==$#islandids &&
- $src_isle == $islandids[$dst_i])) {
- if ($islandpair{$src_isle,$dst_isle}) {
- $confusing= 1;
-print "confusing $src_i $src_isle $dst_i $dst_isle\n";
- } else {
- $islandpair{$src_isle,$dst_isle}=
- [ $src_i, $dst_i ];
- }
+ if ($specific) {
+ push @{ $ipair2subflowinfs{$org_isle,$dst_isle} },
+ [ $org_i, $dst_i ];
}
}
- push @flow_conds, "$src_cond AND (
+ push @flow_conds, "$org_cond AND (
".join("
OR ",@dst_conds)."
)";
$f= {
Ix => scalar(@flows),
- Var => "f".@flows,
%$got
};
$f->{"org_stallid"}= $f->{"dst_stallid"}= 'all'
<%perl>
-my @total_massvol;
+my @sail_total;
if (!@flows) {
print 'No profitable trading opportunities were found.';
$f->{"Max$v"}= sprintf "%.1f", $f->{"Max${v}SortKey"} * 1e-6;
}
+ my $sfis= $ipair2subflowinfs{$f->{'org_id'},$f->{'dst_id'}};
+ foreach my $sfi (@$sfis) {
+ my $subflow= {
+ Flow => $f,
+ Org => $sfi->[0],
+ Dst => $sfi->[1],
+ Var => sprintf "f%ss%s", $f->{Ix}, $sfi->[0]
+ };
+ push @{ $f->{Subflows} }, $subflow;
+ push @subflows, $subflow;
+ }
+
$f->{MarginSortKey}= sprintf "%d",
$f->{'dst_price'} * 10000 / $f->{'org_price'};
$f->{Margin}= sprintf "%3.1f%%",
my $first= $base;
do {
my $this= $uue % $base;
-print STDERR "uue=$uue this=$this ";
+#print STDERR "uue=$uue this=$this ";
$uue -= $this;
$uue /= $base;
$this += $first;
$cmpu .= chr($this + ($this < 26 ? ord('a') :
$this < 52 ? ord('A')-26
: ord('0')-52));
-print STDERR " uue=$uue this=$this cmpu=$cmpu\n";
-die "$cmpu $uue ?" if length $cmpu > 20;
+#print STDERR " uue=$uue this=$this cmpu=$cmpu\n";
+ die "$cmpu $uue ?" if length $cmpu > 20;
} while ($uue);
$cmpu;
} @uid;
}
</%perl>
-% my $optimise= $specific && !$confusing && @islandids>1;
+% my $optimise= $specific;
% if (!$optimise) {
<p>
-% if (@islandids<=1) {
-Route contains only one location.
-% }
% if (!$specific) {
Route contains archipelago(es), not just specific islands.
% }
-% if ($confusing) {
-Route is complex - it visits the same island several times
-and isn't a simple loop.
-% }
Therefore, optimal voyage trade plan not calculated.
% } else { # ========== OPTMISATION ==========
Maximize
totalprofit:
- ".(join "
- ", map {
- sprintf "%+.20f %s", $_->{ExpectedUnitProfit}, $_->{Var}
- } @flows)."
+";
+
+foreach my $sf (@subflows) {
+ my $eup= $sf->{Flow}{ExpectedUnitProfit};
+ $eup *= (1.0-$loss_per_delay_slot) ** $sf->{Org};
+ $cplex .= sprintf "
+ %+.20f %s", $eup, $sf->{Var};
+}
+$cplex .= "
Subject To
";
-my %avail_csts;
+my %avail_lims;
foreach my $flow (@flows) {
if ($flow->{Suppress}) {
- $cplex .= "
- $flow->{Var} = 0
-";
+ foreach my $sf (@{ $flow->{Subflows} }) {
+ $cplex .= "
+ $sf->{Var} = 0";
+ }
next;
}
foreach my $od (qw(org dst)) {
- my $cstname= join '_', (
+ my $limname= join '_', (
'avail',
$flow->{'commodid'},
$od,
$flow->{"${od}_price"},
$flow->{"${od}_stallid"},
);
-
- push @{ $avail_csts{$cstname}{Flows} }, $flow->{Var};
- $avail_csts{$cstname}{Qty}= $flow->{"${od}_qty_agg"};
+
+ push @{ $avail_lims{$limname}{SubflowVars} },
+ map { $_->{Var} } @{ $flow->{Subflows} };
+ $avail_lims{$limname}{Qty}= $flow->{"${od}_qty_agg"};
}
}
-foreach my $cstname (sort keys %avail_csts) {
- my $c= $avail_csts{$cstname};
- $cplex .= "
- ". sprintf("%-30s","$cstname:")." ".
- join("+", @{ $c->{Flows} }).
- " <= ".$c->{Qty}."\n";
+foreach my $limname (sort keys %avail_lims) {
+ my $c= $avail_lims{$limname};
+ $cplex .=
+ sprintf(" %-30s","$limname:")." ".
+ join("+", @{ $c->{SubflowVars} }).
+ " <= ".$c->{Qty}."\n";
}
foreach my $ci (0..($#islandids-1)) {
- my @rel_flows;
+ my @rel_subflows;
+
foreach my $f (@flows) {
next if $f->{Suppress};
- next if $f->{'org_id'} == $f->{'dst_id'};
- next unless grep { $f->{'org_id'} == $_ }
- @islandids[0..$ci];
- next unless grep { $f->{'dst_id'} == $_ }
- @islandids[$ci+1..@islandids-1];
- push @rel_flows, $f;
-#print " RELEVANT $ci $f->{Ix} ";
+ my @relsubflow= grep {
+ $_->{Org} <= $ci &&
+ $_->{Dst} > $ci;
+ } @{ $f->{Subflows} };
+ next unless @relsubflow;
+ die unless @relsubflow == 1;
+ push @rel_subflows, @relsubflow;
+#print " RELEVANT $ci $relsubflow[0]->{Var} ";
}
-#print " RELEVANT $ci COUNT ".scalar(@rel_flows)." ";
- next unless @rel_flows;
- foreach my $mv (qw(mass volume)) {
- my $max_vn= "max_$mv";
- my $max= $mv eq 'mass' ? $max_mass : $max_volume;
+#print " RELEVANT $ci COUNT ".scalar(@rel_subflows)." ";
+ if (!@rel_subflows) {
+ foreach my $mv (qw(mass volume)) {
+ $sail_total[$ci]{$mv}= 0;
+ }
+ next;
+ }
+
+ my $applylimit= sub {
+ my ($mv, $max, $f2val) = @_;
$max= 1e9 unless defined $max;
#print " DEFINED MAX $mv $max ";
$cplex .= "
". sprintf("%-10s","${mv}_$ci:")." ".
- join(" + ", map { ($_->{"unit$mv"}*1e-3).' f'.$_->{Ix} } @rel_flows).
- " <= $max";
- }
- if (defined $max_capital) {
- $cplex .= "
- ". sprintf("%-10s","capital_$ci:")." ".
- join(" + ", map { ($_->{"org_price"}).' f'.$_->{Ix} } @rel_flows).
- " <= $max_capital";
- }
+ join(" + ", map {
+#print " PART MAX $_->{Var} $_->{Flow}{Ix} ";
+ $f2val->($_->{Flow}) .' '. $_->{Var};
+ } @rel_subflows).
+ " <= $max";
+ };
+
+ $applylimit->('mass', $max_mass, sub { $_[0]{'unitmass'} *1e-3 });
+ $applylimit->('volume', $max_volume, sub { $_[0]{'unitvolume'}*1e-3 });
+ $applylimit->('capital',$max_capital,sub { $_[0]{'org_price'} });
$cplex.= "\n";
}
$cplex.= "
Bounds
".(join "
- ", map { "$_->{Var} >= 0" } @flows)."
+ ", map { "$_->{Var} >= 0" } @subflows)."
";
$cplex.= "
Integer
".(join "
- ", map { "f$_" } (0..$#flows))."
+ ", map { $_->{Var} } @subflows)."
End
";
my $input= pipethrough_prep();
print $input $cplex or die $!;
my $output= pipethrough_run_along($input, undef, 'glpsol',
- qw(glpsol --cpxlp /dev/stdin -o /dev/stdout));
+ qw(glpsol --tmlim 2 --memlim 5 --intopt --cuts --bfs
+ --cpxlp /dev/stdin -o /dev/stdout));
print "<pre>\n" if $qa->{'debug'};
my $found_section= 0;
my $glpsol_out= '';
(\w+) \s+ (?: [A-Z*]+ \s+ )?
([0-9.]+) \s
/x or die "$_ ?";
- if ($varname =~ m/^f(\d+)$/) {
- my ($ix) = $1;
+ if ($varname =~ m/^f(\d+)s(\d+)$/) {
+ my ($ix,$orgix) = ($1,$2);
my $flow= $flows[$ix] or die;
- $flow->{OptQty}= $qty;
- $flow->{OptProfit}= $flow->{'unitprofit'} * $qty;
- $flow->{OptCapital}= $flow->{OptQty} *
- $flow->{'org_price'};
+ my @relsubflow= grep { $_->{Org} == $orgix }
+ @{ $flow->{Subflows} };
+ die "$ix $orgix @relsubflow" unless @relsubflow == 1;
+ my $sf= $relsubflow[0];
+ $sf->{OptQty}= $qty;
+ $sf->{OptProfit}= $qty * $flow->{'unitprofit'};
+ $sf->{OptCapital}= $qty * $flow->{'org_price'};
} elsif ($varname =~ m/^(mass|volume)_(\d+)$/) {
my ($mv,$ix) = ($1,$2);
- $total_massvol[$ix]{$mv}= $qty;
+ $sail_total[$ix]{$mv}= $qty;
}
}
print "</pre>\n" if $qa->{'debug'};
my $prerr= "\n=====\n$cplex\n=====\n$glpsol_out\n=====\n ";
pipethrough_run_finish($output,$prerr);
- map { defined $_->{OptQty} or die "$prerr $_->{Ix}" } @flows;
-# map { defined
-# die $prerr if grep { ! } @flows;
-# map { die
-# die $prerr if map {
+ map { defined $_->{OptQty} or die "$prerr $_->{Flow}{Ix}" } @subflows;
};
-$addcols->({ DoReverse => 1, Special => sub {
+$addcols->({ DoReverse => 1, TotalSubflows => 1, Special => sub {
my ($flow,$col,$v,$spec) = @_;
if ($flow->{ExpectedUnitProfit} < 0) {
$spec->{Span}= 3;
} }, qw(
OptQty
));
-$addcols->({ Total => 0, DoReverse => 1 }, qw(
+$addcols->({ Total => 0, DoReverse => 1, TotalSubflows => 1 }, qw(
OptCapital OptProfit
));
% Span => 1,
% Align => ($col->{Text} ? '' : 'align=right')
% };
-% my $v= $flow->{$col->{Name}};
+% my $cn= $col->{Name};
+% my $v;
+% if (!$col->{TotalSubflows}) {
+% $v= $flow->{$cn};
+% } else {
+% $v= 0;
+% $v += $_->{$cn} foreach @{ $flow->{Subflows} };
+% }
% if ($col->{Special}) { $col->{Special}($flow,$col,$v,$spec); }
% $col->{Total} += $v
% if defined $col->{Total} and not $flow->{Suppress};
<table rules=groups>
% foreach my $i (0..$#islandids) {
<tbody>
-<tr><td colspan=3>
+<tr><td colspan=4>
% $iquery->execute($islandids[$i]);
% my ($islandname) = $iquery->fetchrow_array();
% if (!$i) {
% } else {
% my $this_dist= $distance->($islandids[$i-1],$islandids[$i]);
% $total_dist += $this_dist;
+<%perl>
+ my $total_value= 0;
+ foreach my $sf (@subflows) {
+ next unless $sf->{Org} < $i && $sf->{Dst} >= $i;
+ $total_value +=
+ $sf->{OptQty} * $sf->{Flow}{'dst_price'};
+ }
+</%perl>
<strong>Sail to <% $islandname |h %></strong>
-- <% $this_dist |h %> leagues </td>
+- <% $this_dist |h %> leagues,
+ <% $total_value %>poe at risk
+ </td>
% }
<%perl>
my $age_reported= 0;
my %flowlists;
+ #print "<tr><td colspan=6>" if $qa->{'debug'};
foreach my $od (qw(org dst)) {
- foreach my $f (@flows) {
+ #print " [[ i $i od $od " if $qa->{'debug'};
+ foreach my $sf (@subflows) {
+ my $f= $sf->{Flow};
next if $f->{Suppress};
- next unless $f->{"${od}_id"} == $islandids[$i];
- next unless $f->{OptQty};
+ next unless $sf->{ucfirst $od} == $i;
+ #print " FLOW $f->{Ix} SUB #$sf->{Org}..$sf->{Dst} "
+ # if $qa->{'debug'};
+ next unless $sf->{OptQty};
my $arbitrage= $f->{'org_id'} == $f->{'dst_id'};
- my $loop= $islandids[0] == $islandids[-1] &&
- ($i==0 || $i==$#islandids);
- next if $loop and ($arbitrage ? $i :
- !!$i == !!($od eq 'org'));
+ die if $arbitrage and $sf->{Org} != $sf->{Dst};
my $price= $f->{"${od}_price"};
my $stallname= $f->{"${od}_stallname"};
my $todo= \$flowlists{$od}{
$$todo->{'stallname'}= $stallname;
$$todo->{Price}= $price;
$$todo->{Timestamp}= $f->{"${od}_timestamp"};
- $$todo->{Qty} += $f->{OptQty};
+ $$todo->{Qty} += $sf->{OptQty};
$$todo->{Total}= $$todo->{Price} * $$todo->{Qty};
$$todo->{Stalls}= $f->{"${od}Stalls"};
$$todo->{"${od}Arbitrage"}= 1 if $arbitrage;
}
+ #print "]] " if $qa->{'debug'};
}
+ #print "</tr>" if $qa->{'debug'};
my ($total, $total_to_show);
my $dline= 0;
% my $age= $now - $t->{Timestamp};
% my $cellid= "da_${i}";
% $da_ages{$cellid}= $age;
-<td colspan=3>\
+<td colspan=2>\
(Data age: <span id="<% $cellid %>"><% prettyprint_age($age) %></span>)
% } elsif (!defined $total) {
% $total= 0;
$show_flows->('org',0,'Collect'); $show_total->('Outlay',-1);
my $totals= '';
if ($i < $#islandids) {
- $totals .= "In hold $total_massvol[$i]{mass} kg,".
- " $total_massvol[$i]{volume} l";
+ $totals .= "In hold $sail_total[$i]{mass}kg,".
+ " $sail_total[$i]{volume} l";
my $delim= '; spare ';
my $domv= sub {
my ($max, $got, $units) = @_;
$totals .= sprintf "%g %s", ($max-$got), $units;
$delim= ', ';
};
- $domv->($max_mass, $total_massvol[$i]{mass}, 'kg');
- $domv->($max_volume, $total_massvol[$i]{volume}, 'l');
+ $domv->($max_mass, $sail_total[$i]{mass}, 'kg');
+ $domv->($max_volume, $sail_total[$i]{volume}, 'l');
$totals .= ".\n";
}
$show_total_now->($totals);
~yarrgweb / ypp-sc-tools.web-live.git / commitdiff