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* ./metis: 

- Change: In MetisGraph CTOR, clearer error message when there is duplicated
        instances. Show the full occurrence path of each conflicting instance.
This commit is contained in:
Jean-Paul Chaput 2013-02-10 11:53:30 +00:00
parent 725cf8b2e6
commit a3dd3f6d4f
1 changed files with 19 additions and 13 deletions
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32
metis/src/MetisGraph.cpp
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@ -157,21 +157,27 @@ MetisGraph::MetisGraph ( MetisEngine* metis, GCell* gcell )
, _partResultVector()
, _edgeCut(INT_MAX)
{
typedef set<Instance*> InstanceSet;
InstanceSet instanceSet;
typedef map<Instance*,Occurrence> OccurrencesLUT;
OccurrencesLUT occurrencesLUT;
for_each_occurrence(occurrence, _cell->getLeafInstanceOccurrences())
{
Instance* instance = static_cast<Instance*>(occurrence.getEntity());
if (!instance->isFixed())
{
if (instanceSet.find(instance) != instanceSet.end())
throw Error("MetisEngine limitation : only one occurrence of unplaced instance");
instanceSet.insert(instance);
_toPlaceInstanceOccurrencesSet.insert(occurrence); //treat this later
}
end_for;
for_each_occurrence(occurrence, _cell->getLeafInstanceOccurrences())
{
Instance* instance = static_cast<Instance*>(occurrence.getEntity());
if (!instance->isFixed()) {
OccurrencesLUT::iterator duplicated = occurrencesLUT.find(instance);
if (duplicated != occurrencesLUT.end()) {
throw Error("MetisEngine limitation: Each unplaced instance must have one occurrence only.\n"
"Model %s is intanciated as:<b>\n. %s\n. %s</b>\n (at least)."
,getString(instance->getMasterCell()->getName()).c_str()
,occurrence.getCompactString().c_str()
,(*duplicated).second.getCompactString().c_str()
);
}
occurrencesLUT.insert(make_pair(instance,occurrence));
_toPlaceInstanceOccurrencesSet.insert(occurrence); //treat this later
}
end_for;
}
for_each_occurrence(occurrence, _cell->getHyperNetRootNetOccurrences())
{