#!/usr/bin/perl -w
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#!/usr/bin/perl -w
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#this fle contains NoC topology related subfunctions
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#this fle contains NoC topology related subfunctions
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use Glib qw/TRUE FALSE/;
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use Glib qw/TRUE FALSE/;
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use strict;
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use strict;
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use warnings;
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use warnings;
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use FindBin;
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use FindBin;
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use lib $FindBin::Bin;
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use lib $FindBin::Bin;
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sub get_topology_info {
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sub get_topology_info {
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my ($self) =@_;
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my ($self) =@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $V = $self->object_get_attribute('noc_param','V');
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my $V = $self->object_get_attribute('noc_param','V');
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my $Fpay = $self->object_get_attribute('noc_param','Fpay');
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my $Fpay = $self->object_get_attribute('noc_param','Fpay');
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return get_topology_info_sub($topology, $T1, $T2, $T3,$V, $Fpay);
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return get_topology_info_sub($topology, $T1, $T2, $T3,$V, $Fpay);
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}
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}
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sub get_topology_info_sub {
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sub get_topology_info_sub {
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my ($topology, $T1, $T2, $T3,$V, $Fpay)=@_;
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my ($topology, $T1, $T2, $T3,$V, $Fpay)=@_;
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my $NE; # number of end points
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my $NE; # number of end points
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my $NR; # number of routers
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my $NR; # number of routers
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my $RAw; # routers address width
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my $RAw; # routers address width
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my $EAw; # Endpoints address width
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my $EAw; # Endpoints address width
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my $Fw = 2+$V+$Fpay;
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my $Fw = 2+$V+$Fpay;
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if($topology eq '"TREE"') {
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if($topology eq '"TREE"') {
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my $K = $T1;
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my $K = $T1;
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my $L = $T2;
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my $L = $T2;
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$NE = powi( $K,$L );
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$NE = powi( $K,$L );
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$NR = sum_powi ( $K,$L );
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$NR = sum_powi ( $K,$L );
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my $Kw=log2($K);
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my $Kw=log2($K);
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my $LKw=$L*$Kw;
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my $LKw=$L*$Kw;
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my $Lw=log2($L);
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my $Lw=log2($L);
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$RAw=$LKw + $Lw;
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$RAw=$LKw + $Lw;
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$EAw = $RAw;
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$EAw = $RAw;
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}elsif($topology eq '"FATTREE"') {
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}elsif($topology eq '"FATTREE"') {
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my $K = $T1;
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my $K = $T1;
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my $L = $T2;
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my $L = $T2;
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$NE = powi( $K,$L );
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$NE = powi( $K,$L );
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$NR = $L * powi( $L , $L - 1 );
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$NR = $L * powi( $L , $L - 1 );
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my $Kw=log2($K);
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my $Kw=log2($K);
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my $LKw=$L*$Kw;
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my $LKw=$L*$Kw;
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my $Lw=log2($L);
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my $Lw=log2($L);
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$RAw=$LKw + $Lw;
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$RAw=$LKw + $Lw;
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$EAw = $RAw;
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$EAw = $RAw;
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}elsif ($topology eq '"RING"' || $topology eq '"LINE"'){
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}elsif ($topology eq '"RING"' || $topology eq '"LINE"'){
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my $NX=$T1;
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my $NX=$T1;
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my $NY=1;
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my $NY=1;
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my $NL=$T3;
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my $NL=$T3;
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$NE = $NX*$NY*$NL;
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$NE = $NX*$NY*$NL;
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$NR = $NX*$NY;
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$NR = $NX*$NY;
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my $Xw=log2($NX);
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my $Xw=log2($NX);
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my $Yw=log2($NY);
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my $Yw=log2($NY);
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my $Lw=log2($NL);
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my $Lw=log2($NL);
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$RAw = $Xw;
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$RAw = $Xw;
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$EAw = ($NL==1) ? $RAw : $RAw + $Lw;
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$EAw = ($NL==1) ? $RAw : $RAw + $Lw;
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}else {#mesh torus
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}else {#mesh torus
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my $NX=$T1;
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my $NX=$T1;
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my $NY=$T2;
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my $NY=$T2;
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my $NL=$T3;
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my $NL=$T3;
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$NE = $NX*$NY*$NL;
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$NE = $NX*$NY*$NL;
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$NR = $NX*$NY;
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$NR = $NX*$NY;
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my $Xw=log2($NX);
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my $Xw=log2($NX);
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my $Yw=log2($NY);
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my $Yw=log2($NY);
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my $Lw=log2($NL);
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my $Lw=log2($NL);
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$RAw = $Xw + $Yw;
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$RAw = $Xw + $Yw;
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$EAw = ($NL==1) ? $RAw : $RAw + $Lw;
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$EAw = ($NL==1) ? $RAw : $RAw + $Lw;
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}
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}
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return ($NE, $NR, $RAw, $EAw, $Fw);
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return ($NE, $NR, $RAw, $EAw, $Fw);
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}
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}
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sub fattree_addrencode {
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sub fattree_addrencode {
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my ( $pos, $k, $l)=@_;
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my ( $pos, $k, $l)=@_;
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my $pow; my $ tmp;
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my $pow; my $ tmp;
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my $addrencode=0;
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my $addrencode=0;
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my $kw=log2($k);
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my $kw=log2($k);
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$pow=1;
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$pow=1;
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for (my $i = 0; $i <$l; $i=$i+1 ) {
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for (my $i = 0; $i <$l; $i=$i+1 ) {
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$tmp=int($pos/$pow);
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$tmp=int($pos/$pow);
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$tmp=$tmp % $k;
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$tmp=$tmp % $k;
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$tmp=$tmp<<($i)*$kw;
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$tmp=$tmp<<($i)*$kw;
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$addrencode=$addrencode | $tmp;
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$addrencode=$addrencode | $tmp;
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$pow=$pow * $k;
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$pow=$pow * $k;
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}
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}
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return $addrencode;
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return $addrencode;
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}
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}
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sub fattree_addrdecode{
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sub fattree_addrdecode{
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my ($addrencode, $k, $l)=@_;
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my ($addrencode, $k, $l)=@_;
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my $kw=0;
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my $kw=0;
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my $mask=0;
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my $mask=0;
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my $pow; my $tmp;
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my $pow; my $tmp;
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my $pos=0;
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my $pos=0;
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while((0x1<<$kw) < $k){
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while((0x1<<$kw) < $k){
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$kw++;
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$kw++;
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$mask<<=1;
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$mask<<=1;
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$mask|=0x1;
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$mask|=0x1;
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}
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}
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$pow=1;
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$pow=1;
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for (my $i = 0; $i <$l; $i=$i+1 ) {
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for (my $i = 0; $i <$l; $i=$i+1 ) {
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$tmp = $addrencode & $mask;
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$tmp = $addrencode & $mask;
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#printf("tmp1=%u\n",tmp);
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#printf("tmp1=%u\n",tmp);
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$tmp=($tmp*$pow);
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$tmp=($tmp*$pow);
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$pos= $pos + $tmp;
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$pos= $pos + $tmp;
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$pow=$pow * $k;
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$pow=$pow * $k;
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$addrencode>>=$kw;
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$addrencode>>=$kw;
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}
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}
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return $pos;
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return $pos;
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}
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}
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sub get_connected_router_id_to_endp{
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sub get_connected_router_id_to_endp{
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my ($self,$endp_id)=@_;
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my ($self,$endp_id)=@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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return int($endp_id/$T1);
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return int($endp_id/$T1);
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}else{
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}else{
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return int($endp_id/$T3);
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return int($endp_id/$T3);
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}
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}
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}
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}
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sub get_router_num {
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sub get_router_num {
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my ($self,$x, $y)=@_;
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my ($self,$x, $y)=@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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if($topology eq '"FATTREE"') {
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if($topology eq '"FATTREE"') {
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return fattree_addrdecode($x, $T1, $T2);
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return fattree_addrdecode($x, $T1, $T2);
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}else{
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}else{
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return ($y*$T1)+$x;
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return ($y*$T1)+$x;
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}
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}
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}
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}
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sub router_addr_encoder{
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sub router_addr_encoder{
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my ($self, $id)=@_;
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my ($self, $id)=@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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return fattree_addrencode($id, $T1, $T2);
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return fattree_addrencode($id, $T1, $T2);
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}else{
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}else{
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return mesh_tori_addrencode($id,$T1, $T2,1);
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return mesh_tori_addrencode($id,$T1, $T2,1);
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}
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}
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}
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}
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sub endp_addr_encoder{
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sub endp_addr_encoder{
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my ($self, $id)=@_;
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my ($self, $id)=@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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return fattree_addrencode($id, $T1, $T2);
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return fattree_addrencode($id, $T1, $T2);
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}else{
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}else{
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return mesh_tori_addrencode($id,$T1, $T2,$T3);
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return mesh_tori_addrencode($id,$T1, $T2,$T3);
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}
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}
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}
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}
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sub endp_addr_decoder {
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sub endp_addr_decoder {
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my ($self,$code)=@_;
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my ($self,$code)=@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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if($topology eq '"FATTREE"' || $topology eq '"TREE"') {
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return fattree_addrdecode($code, $T1, $T2);
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return fattree_addrdecode($code, $T1, $T2);
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}
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}
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else{
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else{
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my ($x, $y, $l) = mesh_tori_addr_sep($code,$T1, $T2,$T3);
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my ($x, $y, $l) = mesh_tori_addr_sep($code,$T1, $T2,$T3);
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#print "my ($x, $y, $l) = mesh_tori_addr_sep($code,$T1, $T2,$T3);\n";
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return (($y*$T1)+$x)*$T3+$l;
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return (($y*$T1)+$x)*$T3+$l;
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}
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}
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}
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}
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sub mask_gen{
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sub mask_gen{
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my $k=shift;
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my $k=shift;
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my $kw=0;
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my $kw=0;
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my $mask=0;
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my $mask=0;
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while((0x1<<$kw) < $k){
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while((0x1<<$kw) < $k){
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$kw++;
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$kw++;
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$mask<<=1;
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$mask<<=1;
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$mask|=0x1;
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$mask|=0x1;
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}
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}
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return $mask;
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return $mask;
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}
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}
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sub mesh_tori_addr_sep {
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sub mesh_tori_addr_sep {
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my ($code,$NX, $NY,$NL)=@_;
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my ($code,$NX, $NY,$NL)=@_;
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my ($x, $y, $l);
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my ($x, $y, $l);
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my $NXw=log2($NX);
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my $NXw=log2($NX);
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my $NYw=log2($NY);
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my $NYw=log2($NY);
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$x = $code & mask_gen($NX);
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$x = $code & mask_gen($NX);
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$code>>=$NXw;
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$code>>=$NXw;
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$y = $code & mask_gen($NY);
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$y = $code & mask_gen($NY);
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$code>>=$NYw;
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$code>>=$NYw;
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$l = $code;
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$l = $code;
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return ($x, $y, $l);
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}
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}
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sub mesh_tori_addrencode{
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sub mesh_tori_addrencode{
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my ($id,$T1, $T2,$T3)=@_;
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my ($id,$T1, $T2,$T3)=@_;
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my ($x,$y,$l)=mesh_tori_addrencod_sep($id,$T1,$T2,$T3);
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my ($x,$y,$l)=mesh_tori_addrencod_sep($id,$T1,$T2,$T3);
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return mesh_tori_addr_join($x,$y,$l,$T1, $T2,$T3);
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return mesh_tori_addr_join($x,$y,$l,$T1, $T2,$T3);
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}
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}
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sub mesh_tori_addrencod_sep{
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sub mesh_tori_addrencod_sep{
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my ($id,$T1,$T2,$T3)=@_;
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my ($id,$T1,$T2,$T3)=@_;
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my ($x,$y,$l);
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my ($x,$y,$l);
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$l=$id % $T3; # id%NL
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$l=$id % $T3; # id%NL
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my $R= int($id / $T3);
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my $R= int($id / $T3);
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$x= $R % $T1;# (id/NL)%NX
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$x= $R % $T1;# (id/NL)%NX
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$y=int($R / $T1);# (id/NL)/NX
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$y=int($R / $T1);# (id/NL)/NX
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return ($x,$y,$l);
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return ($x,$y,$l);
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}
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}
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sub mesh_tori_addr_join {
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sub mesh_tori_addr_join {
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my ($x, $y, $l,$T1, $T2,$T3)=@_;
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my ($x, $y, $l,$T1, $T2,$T3)=@_;
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my $NXw=log2($T1);
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my $NXw=log2($T1);
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my $NYw=log2($T2);
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my $NYw=log2($T2);
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my $addrencode=0;
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my $addrencode=0;
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$addrencode =($T3==1)? ($y << $NXw | $x) : ($l<<($NXw+$NYw)| ($y << $NXw) | $x);
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$addrencode =($T3==1)? ($y << $NXw | $x) : ($l<<($NXw+$NYw)| ($y << $NXw) | $x);
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return $addrencode;
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return $addrencode;
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}
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}
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sub get_noc_verilator_top_modules_info {
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sub get_noc_verilator_top_modules_info {
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my ($self) =@_;
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my ($self) =@_;
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T1=$self->object_get_attribute('noc_param','T1');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T2=$self->object_get_attribute('noc_param','T2');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my $T3=$self->object_get_attribute('noc_param','T3');
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my %tops;
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my %tops;
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my %nr_p; # number of routers have $p port num
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my %nr_p; # number of routers have $p port num
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my $router_p; #number of routers with different port number in topology
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my $router_p; #number of routers with different port number in topology
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my ($ne,$nr) =get_topology_info($self);
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my ($ne,$nr) =get_topology_info($self);
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if($topology eq '"FATTREE"') {
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if($topology eq '"FATTREE"') {
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my $K = $T1;
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my $K = $T1;
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my $L = $T2;
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my $L = $T2;
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my $p2 = 2*$K;
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my $p2 = 2*$K;
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$router_p=2;
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$router_p=2;
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my $NRL= $ne/$K; #number of router in each layer
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my $NRL= $ne/$K; #number of router in each layer
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$nr_p{1}=$NRL;
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$nr_p{1}=$NRL;
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$nr_p{2}=$nr-$NRL;
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$nr_p{2}=$nr-$NRL;
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$nr_p{p1}=$K;
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$nr_p{p1}=$K;
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$nr_p{p2}=2*$K;
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$nr_p{p2}=2*$K;
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%tops = (
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%tops = (
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"Vrouter1" => "router_verilator_p${K}.v",
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"Vrouter1" => "router_verilator_p${K}.v",
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"Vrouter2" => "router_verilator_p${p2}.v",
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"Vrouter2" => "router_verilator_p${p2}.v",
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"Vnoc" => "noc_connection.sv",
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"Vnoc" => "noc_connection.sv",
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);
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);
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}elsif ($topology eq '"TREE"'){
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}elsif ($topology eq '"TREE"'){
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my $K = $T1;
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my $K = $T1;
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my $L = $T2;
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my $L = $T2;
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my $p2 = $K+1;
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my $p2 = $K+1;
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$router_p=2;# number of router with different port number
|
$router_p=2;# number of router with different port number
|
$nr_p{1}=1;
|
$nr_p{1}=1;
|
$nr_p{2}=$nr-1;
|
$nr_p{2}=$nr-1;
|
$nr_p{p1}=$K;
|
$nr_p{p1}=$K;
|
$nr_p{p2}=$K+1;
|
$nr_p{p2}=$K+1;
|
|
|
%tops = (
|
%tops = (
|
"Vrouter1" => "router_verilator_p${K}.v",
|
"Vrouter1" => "router_verilator_p${K}.v",
|
"Vrouter2" => "router_verilator_p${p2}.v",
|
"Vrouter2" => "router_verilator_p${p2}.v",
|
"Vnoc" => "noc_connection.sv",
|
"Vnoc" => "noc_connection.sv",
|
);
|
);
|
|
|
}elsif ($topology eq '"RING"' || $topology eq '"LINE"'){
|
}elsif ($topology eq '"RING"' || $topology eq '"LINE"'){
|
|
|
$router_p=1;
|
$router_p=1;
|
$nr_p{1}=$nr;
|
$nr_p{1}=$nr;
|
my $ports= 3+$T3-1;
|
my $ports= 3+$T3-1;
|
$nr_p{p1}=$ports;
|
$nr_p{p1}=$ports;
|
%tops = (
|
%tops = (
|
"Vrouter1" => "router_verilator_p${ports}.v",
|
"Vrouter1" => "router_verilator_p${ports}.v",
|
"Vnoc" => "noc_connection.sv",
|
"Vnoc" => "noc_connection.sv",
|
|
|
);
|
);
|
|
|
|
|
}else {#mesh torus
|
}else {#mesh torus
|
|
|
$router_p=1;
|
$router_p=1;
|
$nr_p{1}=$nr;
|
$nr_p{1}=$nr;
|
my $ports= 5+$T3-1;
|
my $ports= 5+$T3-1;
|
$nr_p{p1}=$ports;
|
$nr_p{p1}=$ports;
|
%tops = (
|
%tops = (
|
"Vrouter1" => "router_verilator_p${ports}.v",
|
"Vrouter1" => "router_verilator_p${ports}.v",
|
"Vnoc" => "noc_connection.sv",
|
"Vnoc" => "noc_connection.sv",
|
|
|
);
|
);
|
|
|
}
|
}
|
|
|
my $includ_h="\n";
|
my $includ_h="\n";
|
for (my $p=1; $p<=$router_p ; $p++){
|
for (my $p=1; $p<=$router_p ; $p++){
|
$includ_h=$includ_h."#include \"Vrouter$p.h\" \n";
|
$includ_h=$includ_h."#include \"Vrouter$p.h\" \n";
|
}
|
}
|
for (my $p=1; $p<=$router_p ; $p++){
|
for (my $p=1; $p<=$router_p ; $p++){
|
$includ_h=$includ_h."#define NR${p} $nr_p{$p}\n";
|
$includ_h=$includ_h."#define NR${p} $nr_p{$p}\n";
|
$includ_h=$includ_h."Vrouter${p} *router${p}[ $nr_p{$p} ]; // Instantiation of router with port number\n";
|
$includ_h=$includ_h."Vrouter${p} *router${p}[ $nr_p{$p} ]; // Instantiation of router with port number\n";
|
}
|
}
|
|
|
for (my $p=1; $p<=$router_p ; $p++){
|
for (my $p=1; $p<=$router_p ; $p++){
|
$includ_h=$includ_h."
|
$includ_h=$includ_h."
|
|
|
#define NE $ne
|
#define NE $ne
|
#define NR $nr
|
#define NR $nr
|
#define ROUTER_P_NUM $router_p
|
#define ROUTER_P_NUM $router_p
|
|
|
extern Vnoc *noc;
|
extern Vnoc *noc;
|
extern int reset,clk;
|
extern int reset,clk;
|
|
|
|
|
|
|
void router${p}_connect_to_noc (unsigned int r, unsigned int n){
|
void router${p}_connect_to_noc (unsigned int r, unsigned int n){
|
unsigned int j;
|
unsigned int j;
|
int flit_out_all_size = sizeof(router${p}[0]->flit_out_all)/sizeof(router${p}[0]->flit_out_all[0]);
|
int flit_out_all_size = sizeof(router${p}[0]->flit_out_all)/sizeof(router${p}[0]->flit_out_all[0]);
|
router${p}[r]->current_r_addr = noc->current_r_addr[n];
|
router${p}[r]->current_r_addr = noc->current_r_addr[n];
|
router${p}[r]->neighbors_r_addr = noc->neighbors_r_addr[n];
|
router${p}[r]->neighbors_r_addr = noc->neighbors_r_addr[n];
|
|
|
|
|
router${p}[r]->flit_in_we_all = noc->router_flit_out_we_all[n];
|
router${p}[r]->flit_in_we_all = noc->router_flit_out_we_all[n];
|
router${p}[r]->credit_in_all = noc->router_credit_out_all[n];
|
router${p}[r]->credit_in_all = noc->router_credit_out_all[n];
|
router${p}[r]->congestion_in_all = noc->router_congestion_out_all[n];
|
router${p}[r]->congestion_in_all = noc->router_congestion_out_all[n];
|
for(j=0;j<flit_out_all_size;j++)router${p}[r]->flit_in_all[j] = noc->router_flit_out_all[n][j];
|
for(j=0;j<flit_out_all_size;j++)router${p}[r]->flit_in_all[j] = noc->router_flit_out_all[n][j];
|
noc->router_flit_in_we_all[n] = router${p}[r]->flit_out_we_all ;
|
noc->router_flit_in_we_all[n] = router${p}[r]->flit_out_we_all ;
|
noc->router_credit_in_all[n] = router${p}[r]->credit_out_all;
|
noc->router_credit_in_all[n] = router${p}[r]->credit_out_all;
|
noc->router_congestion_in_all[n]= router${p}[r]->congestion_out_all;
|
noc->router_congestion_in_all[n]= router${p}[r]->congestion_out_all;
|
for(j=0;j<flit_out_all_size;j++) noc->router_flit_in_all[n][j] = router${p}[r]->flit_out_all[j] ;
|
for(j=0;j<flit_out_all_size;j++) noc->router_flit_in_all[n][j] = router${p}[r]->flit_out_all[j] ;
|
}
|
}
|
";
|
";
|
}
|
}
|
$includ_h=$includ_h."
|
$includ_h=$includ_h."
|
void inline connect_all_routers_to_noc ( ){
|
void inline connect_all_routers_to_noc ( ){
|
int i;
|
int i;
|
if((strcmp(TOPOLOGY ,\"FATTREE\")==0) || (strcmp(TOPOLOGY ,\"TREE\")==0) ){
|
if((strcmp(TOPOLOGY ,\"FATTREE\")==0) || (strcmp(TOPOLOGY ,\"TREE\")==0) ){
|
for(i=0;i<NR1;i++) router1_connect_to_noc (i, i);
|
for(i=0;i<NR1;i++) router1_connect_to_noc (i, i);
|
#if ROUTER_P_NUM >1
|
#if ROUTER_P_NUM >1
|
for(i=0;i<NR2;i++) router2_connect_to_noc (i, i+NR1);
|
for(i=0;i<NR2;i++) router2_connect_to_noc (i, i+NR1);
|
#endif
|
#endif
|
|
|
}else{
|
}else{
|
for (i=0;i<NR1;i++) router1_connect_to_noc (i, i);
|
for (i=0;i<NR1;i++) router1_connect_to_noc (i, i);
|
}
|
}
|
}
|
}
|
|
|
void Vrouter_new(){
|
void Vrouter_new(){
|
int i=0;
|
int i=0;
|
for(i=0;i<NR1;i++) router1[i] = new Vrouter1; // root nodes
|
for(i=0;i<NR1;i++) router1[i] = new Vrouter1; // root nodes
|
#if ROUTER_P_NUM >1
|
#if ROUTER_P_NUM >1
|
for(i=0;i<NR2;i++) router2[i] = new Vrouter2; // leaves
|
for(i=0;i<NR2;i++) router2[i] = new Vrouter2; // leaves
|
#endif
|
#endif
|
|
|
|
|
}
|
}
|
|
|
void inline connect_routers_reset_clk(){
|
void inline connect_routers_reset_clk(){
|
int i;
|
int i;
|
for(i=0;i<NR1;i++) {
|
for(i=0;i<NR1;i++) {
|
router1[i]->reset= reset;
|
router1[i]->reset= reset;
|
router1[i]->clk= clk ;
|
router1[i]->clk= clk ;
|
}
|
}
|
#if ROUTER_P_NUM >1
|
#if ROUTER_P_NUM >1
|
for(i=0;i<NR2;i++) {
|
for(i=0;i<NR2;i++) {
|
router2[i]->reset= reset;
|
router2[i]->reset= reset;
|
router2[i]->clk= clk ;
|
router2[i]->clk= clk ;
|
}
|
}
|
#endif
|
#endif
|
}
|
}
|
|
|
|
|
void inline routers_eval(){
|
void inline routers_eval(){
|
int i=0;
|
int i=0;
|
for(i=0;i<NR1;i++) router1[i]->eval();
|
for(i=0;i<NR1;i++) router1[i]->eval();
|
#if ROUTER_P_NUM >1
|
#if ROUTER_P_NUM >1
|
for(i=0;i<NR2;i++) router2[i]->eval();
|
for(i=0;i<NR2;i++) router2[i]->eval();
|
#endif
|
#endif
|
}
|
}
|
|
|
void inline routers_final(){
|
void inline routers_final(){
|
int i;
|
int i;
|
for(i=0;i<NR1;i++) router1[i]->final();
|
for(i=0;i<NR1;i++) router1[i]->final();
|
#if ROUTER_P_NUM >1
|
#if ROUTER_P_NUM >1
|
for(i=0;i<NR2;i++) router2[i]->final();
|
for(i=0;i<NR2;i++) router2[i]->final();
|
#endif
|
#endif
|
}
|
}
|
";
|
";
|
return ($nr,$ne,$router_p,\%tops,$includ_h);
|
return ($nr,$ne,$router_p,\%tops,$includ_h);
|
}
|
}
|
|
|
|
|
sub gen_tiles_physical_addrsses_header_file{
|
sub gen_tiles_physical_addrsses_header_file{
|
my ($self,$file)=@_;
|
my ($self,$file)=@_;
|
my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
|
my $topology=$self->object_get_attribute('noc_param','TOPOLOGY');
|
my $txt = "#ifndef PHY_ADDR_H
|
my $txt = "#ifndef PHY_ADDR_H
|
#define PHY_ADDR_H\n\n";
|
#define PHY_ADDR_H\n\n";
|
|
|
#add phy addresses
|
#add phy addresses
|
my ($NE, $NR, $RAw, $EAw)=get_topology_info($self);
|
my ($NE, $NR, $RAw, $EAw)=get_topology_info($self);
|
for (my $id=0; $id<$NE; $id++){
|
for (my $id=0; $id<$NE; $id++){
|
my $phy= endp_addr_encoder($self,$id);
|
my $phy= endp_addr_encoder($self,$id);
|
my $hex = sprintf("0x%x", $phy);
|
my $hex = sprintf("0x%x", $phy);
|
$txt=$txt."\t#define PHY_ADDR_ENDP_$id $hex\n";
|
$txt=$txt."\t#define PHY_ADDR_ENDP_$id $hex\n";
|
|
|
}
|
}
|
|
|
|
|
$txt=$txt."#endif\n";
|
$txt=$txt."#endif\n";
|
save_file($file,$txt);
|
save_file($file,$txt);
|
}
|
}
|
|
|
|
|
|
|
1
|
1
|
|
|
