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Export polarity of multi-row cells

This commit is contained in:
Gabriel Gouvine 2023-06-20 18:30:30 +02:00
parent 764464911e
commit 06ea3d6e09
1 changed files with 8 additions and 2 deletions
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10
etesian/src/EtesianEngine.cpp
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@ -54,6 +54,7 @@ namespace {
using namespace Hurricane; using namespace Hurricane;
using Etesian::EtesianEngine; using Etesian::EtesianEngine;
using coloquinte::CellOrientation; using coloquinte::CellOrientation;
using coloquinte::CellRowPolarity;
Instance* extractInstance ( const RoutingPad* rp ) Instance* extractInstance ( const RoutingPad* rp )
{ {
@ -804,7 +805,7 @@ namespace Etesian {
vector<int> cellHeight( instancesNb+1 ); vector<int> cellHeight( instancesNb+1 );
vector<bool> cellIsFixed( instancesNb+1 ); vector<bool> cellIsFixed( instancesNb+1 );
vector<bool> cellIsObstruction( instancesNb+1 ); vector<bool> cellIsObstruction( instancesNb+1 );
vector<coloquinte::CellRowPolarity> cellRowPolarity( instancesNb+1, coloquinte::CellRowPolarity::SAME ); vector<CellRowPolarity> cellRowPolarity( instancesNb+1, CellRowPolarity::SAME );
cmess1 << " - Building RoutingPads (transhierarchical)" << endl; cmess1 << " - Building RoutingPads (transhierarchical)" << endl;
//getCell()->flattenNets( Cell::Flags::BuildRings|Cell::Flags::NoClockFlatten ); //getCell()->flattenNets( Cell::Flags::BuildRings|Cell::Flags::NoClockFlatten );
@ -888,6 +889,11 @@ namespace Etesian {
cellWidth[instanceId] = xsize; cellWidth[instanceId] = xsize;
cellHeight[instanceId] = ysize; cellHeight[instanceId] = ysize;
int nbRows = ysize / rowHeight;
if (nbRows % 2 != 1) {
cellRowPolarity[instanceId] = CellRowPolarity::NW;
}
if ( not instance->isFixed() and instance->isTerminalNetlist() ) { if ( not instance->isFixed() and instance->isTerminalNetlist() ) {
cellIsFixed[instanceId] = false; cellIsFixed[instanceId] = false;
cellIsObstruction[instanceId] = false; cellIsObstruction[instanceId] = false;
@ -1027,7 +1033,7 @@ namespace Etesian {
, (int)(topAb.getYMin() / vpitch) , (int)(topAb.getYMin() / vpitch)
, (int)(topAb.getYMax() / vpitch) , (int)(topAb.getYMax() / vpitch)
); );
_circuit->setupRows(*_surface, (getSliceHeight() + vpitch - 1) / vpitch); _circuit->setupRows(*_surface, rowHeight);
_circuit->check(); _circuit->check();
_placementLB = new coloquinte::PlacementSolution (); _placementLB = new coloquinte::PlacementSolution ();
_placementUB = new coloquinte::PlacementSolution ( *_placementLB ); _placementUB = new coloquinte::PlacementSolution ( *_placementLB );