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Netlist compare: successfully applied the netlist compare to a bigger example.

This commit is contained in:
Matthias Koefferlein 2019-04-14 19:38:31 +02:00
parent 9f3bea92fb
commit 3ebdfa83f9
1 changed files with 34 additions and 4 deletions
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38
src/db/db/dbNetlistCompare.cc
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@ -29,7 +29,8 @@
#include "tlLog.h"
// verbose debug output
#define PRINT_DEBUG_NETCOMPARE
// TODO: make this a feature?
// #define PRINT_DEBUG_NETCOMPARE
namespace db
{
@ -1230,11 +1231,40 @@ NetDeviceGraph::derive_node_identities_from_node_set (const std::vector<const Ne
std::stable_sort (node_ranges.begin (), node_ranges.end ());
}
for (std::vector<NodeRange>::const_iterator nr = node_ranges.begin (); nr != node_ranges.end (); ++nr) {
for (std::vector<NodeRange>::iterator nr = node_ranges.begin (); nr != node_ranges.end (); ++nr) {
// @@@ node ranges might have changed - adjust to real count and skip leading pairs assigned already
// node ranges might have changed - adjust to real count and skip leading pairs assigned already
if (nr->num == 1) {
while (nr->n1 != nr->nn1 && nr->n2 != nr->nn2) {
if ((*nr->n1)->has_other ()) {
++nr->n1;
} else if ((*nr->n2)->has_other ()) {
++nr->n2;
} else {
break;
}
}
nr->num = 0;
std::vector<const NetGraphNode *>::const_iterator i1 = nr->n1, i2 = nr->n2;
while (i1 != nr->nn1 && i2 != nr->nn2) {
if ((*i1)->has_other ()) {
++i1;
} else if ((*i2)->has_other ()) {
++i2;
} else {
++nr->num;
++i1;
++i2;
}
}
if (nr->num < 1) {
// ignore this - it got obsolete.
} else if (nr->num == 1) {
if (! (*nr->n1)->has_other () && ! (*nr->n2)->has_other ()) {