riscv
/
coriolis
mirror of https://gitlab.lip6.fr/vlsi-eda/coriolis.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

Merge branch 'coloquinte2' of gitlab.lip6.fr:vlsi-eda/coriolis into coloquinte2

This commit is contained in:
Jean-Paul Chaput 2023-06-23 15:39:30 +02:00
parent 72b906cb68 ee2ed63d35
commit 0aa9010b32
1 changed files with 16 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
etesian/src/EtesianEngine.cpp
View File

@ -1051,33 +1051,28 @@ namespace Etesian {
* Useful for Bookshelf benchmarks * Useful for Bookshelf benchmarks
*/ */
bool isSliceHeightSet = false; std::set<DbU::Unit> heights;
for ( Occurrence occurrence : getCell()->getTerminalNetlistInstanceOccurrences(getBlockInstance()) ) for ( Occurrence occurrence : getCell()->getTerminalNetlistInstanceOccurrences(getBlockInstance()) )
{ {
Instance* instance = static_cast<Instance*>(occurrence.getEntity()); Instance* instance = static_cast<Instance*>(occurrence.getEntity());
Cell* masterCell = instance->getMasterCell();
if ( (instance->getPlacementStatus() != Instance::PlacementStatus::PLACED) if (instance->getPlacementStatus() != Instance::PlacementStatus::FIXED)
and (instance->getPlacementStatus() != Instance::PlacementStatus::FIXED ))
{ {
DbU::Unit cellHeight = masterCell->getAbutmentBox().getHeight(); Cell* masterCell = instance->getMasterCell();
bool sliceHeightChange = cellHeight != getSliceHeight(); heights.emplace(masterCell->getAbutmentBox().getHeight());
if (isSliceHeightSet)
{
if (sliceHeightChange) throw Error( "EtesianEngine::toColoquinte(): Cannot manage unplaced block, instance \"%s\" of \"%s\": slice height was set to %d but cell height is %d."
, getString(instance ->getName()).c_str()
, getString(masterCell->getName()).c_str()
, getSliceHeight()
, cellHeight
);
} }
else
{
if (sliceHeightChange) cerr << Warning("Adjusting slice height from %d to %d fit a placeable cell.", getSliceHeight(), cellHeight) << endl;
_sliceHeight = cellHeight;
} }
isSliceHeightSet = true; if (heights.empty() || *heights.begin() <= 0) {
cerr << Warning("No appropriate slice height found") << endl;
return;
} }
DbU::Unit newSliceHeight = *heights.begin();
for (DbU::Unit h : heights) {
if (h % newSliceHeight != 0) {
cerr << Warning("Cannot set slice height to %d (does not divide cell height %d).", newSliceHeight, h) << endl;
return;
}
_sliceHeight = newSliceHeight;
} }
} }