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Fixed #458 (Array instance net tracing bug)

This commit is contained in:
Matthias Koefferlein 2019-12-23 20:38:17 +01:00
parent 85c033db64
commit c4636cebdb
3 changed files with 36 additions and 19 deletions
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45
src/db/db/dbHierNetworkProcessor.cc
View File

@ -1347,30 +1347,37 @@ private:
return;
}
db::ICplxTrans i1t = i1.complex_trans ();
db::ICplxTrans tt1 = t1 * i1t;
InstanceToInstanceInteraction ii_key;
db::ICplxTrans i1t, i2t;
db::ICplxTrans i2t = i2.complex_trans ();
db::ICplxTrans tt2 = t2 * i2t;
{
i1t = i1element.at_end () ? i1.complex_trans () : i1.complex_trans (*i1element);
db::ICplxTrans tt1 = t1 * i1t;
db::ICplxTrans tt21 = tt1.inverted () * tt2;
InstanceToInstanceInteraction ii_key (i1.cell_index (), i1.cell_inst ().delegate (), i2.cell_index (), i2.cell_inst ().delegate (), tt21);
i2t = i2element.at_end () ? i2.complex_trans () : i2.complex_trans (*i2element);
db::ICplxTrans tt2 = t2 * i2t;
instance_interaction_cache_type::iterator ii = mp_instance_interaction_cache->find (ii_key);
if (ii != mp_instance_interaction_cache->end ()) {
db::ICplxTrans tt21 = tt1.inverted () * tt2;
ii_key = InstanceToInstanceInteraction (i1.cell_index (), (! i1element.at_end () || i1.size () == 1) ? 0 : i1.cell_inst ().delegate (),
i2.cell_index (), (! i2element.at_end () || i2.size () == 1) ? 0 : i2.cell_inst ().delegate (),
tt21);
instance_interaction_cache_type::iterator ii = mp_instance_interaction_cache->find (ii_key);
if (ii != mp_instance_interaction_cache->end ()) {
// use cached interactions
interacting_clusters = ii->second;
for (std::list<std::pair<ClusterInstance, ClusterInstance> >::iterator i = interacting_clusters.begin (); i != interacting_clusters.end (); ++i) {
// translate the property IDs
i->first.set_inst_prop_id (i1.prop_id ());
i->first.transform (i1t);
i->second.set_inst_prop_id (i2.prop_id ());
i->second.transform (i2t);
}
return;
// use cached interactions
interacting_clusters = ii->second;
for (std::list<std::pair<ClusterInstance, ClusterInstance> >::iterator i = interacting_clusters.begin (); i != interacting_clusters.end (); ++i) {
// translate the property IDs
i->first.set_inst_prop_id (i1.prop_id ());
i->first.transform (i1t);
i->second.set_inst_prop_id (i2.prop_id ());
i->second.transform (i2t);
}
return;
}
// array interactions

4
src/db/db/dbHierNetworkProcessor.h
View File

@ -765,6 +765,10 @@ struct InstanceToInstanceInteraction
: ci1 (_ci1), ci2 (_ci2), array1 (_array1), array2 (_array2), t21 (_t21)
{ }
InstanceToInstanceInteraction ()
: ci1 (0), ci2 (0), array1 (0), array2 (0)
{ }
bool operator== (const InstanceToInstanceInteraction &other) const
{
return ci1 == other.ci1 && ci2 == other.ci2 && t21.equal (other.t21) &&

6
src/db/unit_tests/dbHierNetworkProcessorTests.cc
View File

@ -1275,3 +1275,9 @@ TEST(118_HierClustersMeanderArrays)
run_hc_test (_this, "meander.gds.gz", "meander_au1.gds");
run_hc_test_with_backannotation (_this, "meander.gds.gz", "meander_au2.gds");
}
TEST(119_HierClustersCombArrays)
{
run_hc_test (_this, "comb.gds", "comb_au1.gds");
run_hc_test_with_backannotation (_this, "comb.gds", "comb_au2.gds");
}