private void initNodables() {
Global.Buf globalBuf = new Global.Buf();
Map<ImmutableNodeInst, Set<Global>> nodeInstExcludeGlobal = null;
for (int i = 0; i < numNodes; i++) {
ImmutableNodeInst n = nodes.get(i);
// NodeProto np = ni.getProto();
// NetCell netCell = null;
// if (ni.isCellInstance()) {
// netCell = networkManager.getNetCell((Cell) np);
// }
if (n.protoId instanceof CellId
&& (((CellId) n.protoId).isIcon() || ((CellId) n.protoId).isSchematic())) {
if (n.name.hasDuplicates()) {
String msg = cellId + ": Node name <" + n.name + "> has duplicate subnames";
System.out.println(msg);
// networkManager.pushHighlight(ni);
// networkManager.logError(msg, NetworkTool.errorSortNodes);
}
} else {
if (n.name.isBus()) {
String msg = cellId + ": Array name <" + n.name + "> can be assigned only to icon nodes";
System.out.println(msg);
// networkManager.pushHighlight(ni);
// networkManager.logError(msg, NetworkTool.errorSortNodes);
}
}
if (n.protoId instanceof CellId) {
CellId subCellId = (CellId) n.protoId;
if (!(subCellId.isIcon() || subCellId.isSchematic())) {
continue;
}
if (isIconOfParent(n)) {
continue;
}
EquivalentSchematicExports netEq = getEquivExports((CellId) n.protoId);
EquivalentSchematicExports schemEq = netEq.implementation;
assert schemEq != null && schemEq.getCellId() != cellId;
Global.Set gs = schemEq.getGlobals();
// Check for rebinding globals
if (schemEq.implementation.globalPartitions != null) {
int numPortInsts = getNumPorts(n.protoId);
Set<Global> gb = null;
for (int j = 0; j < numPortInsts; j++) {
PortInst pi = new PortInst(n.nodeId, getPortIdByIndex(n.protoId, j));
int piOffset = pi.getPortInstOffset();
int drawn = drawns[piOffset];
if (drawn < 0 || drawn >= numConnectedDrawns) {
continue;
}
ImmutableExport e = netEq.exports.get(j);
assert e.exportId == pi.portId;
Name busName = e.name;
for (int busIndex = 0; busIndex < busName.busWidth(); busIndex++) {
Name exportName = busName.subname(busIndex);
Global.Set globalsOnElement = schemEq.globalPartitions.get(exportName);
if (globalsOnElement == null) {
continue;
}
if (gb == null) {
gb = new HashSet<Global>();
}
for (int l = 0; l < globalsOnElement.size(); l++) {
Global g = globalsOnElement.get(l);
gb.add(g);
}
}
}
if (gb != null) {
// remember excluded globals for this NodeInst
if (nodeInstExcludeGlobal == null) {
nodeInstExcludeGlobal = new HashMap<ImmutableNodeInst, Set<Global>>();
}
nodeInstExcludeGlobal.put(n, gb);
// fix Set of globals
gs = gs.remove(gb.iterator());
}
}
String errorMsg = globalBuf.addToBuf(gs);
if (errorMsg != null) {
String msg =
"Network: " + cellId + " has globals with conflicting characteristic " + errorMsg;
System.out.println(msg);
// networkManager.logError(msg, NetworkTool.errorSortNetworks);
// TODO: what to highlight?
// log.addGeom(shared[i].nodeInst, true, 0, null);
}
} else {
Global g = globalInst(n);
if (g != null) {
PortCharacteristic characteristic;
if (g == Global.ground) {
characteristic = PortCharacteristic.GND;
} else if (g == Global.power) {
characteristic = PortCharacteristic.PWR;
} else {
characteristic = PortCharacteristic.findCharacteristic(n.techBits);
if (characteristic == null) {
String msg =
"Network: "
+ cellId
+ " has global "
+ g.getName()
+ " with unknown characteristic bits";
System.out.println(msg);
// networkManager.pushHighlight(ni);
// networkManager.logError(msg,
// NetworkTool.errorSortNetworks);
characteristic = PortCharacteristic.UNKNOWN;
}
}
String errorMsg = globalBuf.addToBuf(g, characteristic);
if (errorMsg != null) {
String msg =
"Network: " + cellId + " has global with conflicting characteristic " + errorMsg;
System.out.println(msg);
// networkManager.logError(msg, NetworkTool.errorSortNetworks);
// log.addGeom(shared[i].nodeInst, true, 0, null);
}
}
}
}
globals = globalBuf.getBuf();
// boolean changed = false;
// if (globals != newGlobals) {
// changed = true;
// globals = newGlobals;
// if (NetworkTool.debug) {
// System.out.println(cell + " has " + globals);
// }
// }
int mapOffset = portOffsets[0] = globals.size();
for (int i = 1; i <= numExports; i++) {
ImmutableExport export = exports.get(i - 1);
if (DEBUG) {
System.out.println(export + " " + portOffsets[i - 1]);
}
mapOffset += export.name.busWidth();
// if (portOffsets[i] != mapOffset) {
// changed = true;
portOffsets[i] = mapOffset;
// }
}
equivPortsN = new int[mapOffset];
equivPortsP = new int[mapOffset];
equivPortsA = new int[mapOffset];
for (int i = 0; i < numDrawns; i++) {
drawnOffsets[i] = mapOffset;
mapOffset += drawnWidths[i];
if (DEBUG) {
System.out.println("Drawn " + i + " has offset " + drawnOffsets[i]);
}
}
iconInsts = new IconInst[numNodes];
iconInstExcludeGlobals = null;
for (int nodeIndex = 0; nodeIndex < numNodes; nodeIndex++) {
ImmutableNodeInst n = nodes.get(nodeIndex);
if (!(n.protoId instanceof CellId)) {
continue;
}
CellId subCellId = (CellId) n.protoId;
if (!subCellId.isIcon() && !subCellId.isSchematic()) {
continue;
}
IconInst iconInst = new IconInst(n, mapOffset);
iconInsts[nodeIndex] = iconInst;
if (isIconOfParent(n)) {
continue;
}
EquivalentSchematicExports netEq = iconInst.eq;
EquivalentSchematicExports schemEq = netEq.implementation;
assert schemEq != null;
Set<Global> gs =
nodeInstExcludeGlobal != null
? nodeInstExcludeGlobal.get(n)
: null; // exclude set of globals
if (gs != null) {
if (iconInstExcludeGlobals == null) {
iconInstExcludeGlobals = new IdentityHashMap<IconInst, Set<Global>>();
}
iconInstExcludeGlobals.put(iconInst, gs);
}
assert iconInst.numExtendedExports == schemEq.equivPortsN.length;
mapOffset += iconInst.numExtendedExports * n.name.busWidth();
}
netNamesOffset = mapOffset;
if (DEBUG) {
System.out.println("netNamesOffset=" + netNamesOffset);
}
}
void makeDrawns() {
Arrays.fill(drawns, -1);
numDrawns = 0;
for (int i = 0; i < numExports; i++) {
if (drawns[i] >= 0) {
continue;
}
drawns[i] = numDrawns;
ImmutableExport export = exports.get(i);
addToDrawn(new PortInst(export));
numDrawns++;
}
numExportedDrawns = numDrawns;
for (int i = 0; i < numArcs; i++) {
if (drawns[arcsOffset + i] >= 0) {
continue;
}
ImmutableArcInst a = arcs.get(i);
ArcProto ap = techPool.getArcProto(a.protoId);
if (ap.getFunction() == ArcProto.Function.NONELEC) {
continue;
}
drawns[arcsOffset + i] = numDrawns;
if (DEBUG) {
System.out.println(numDrawns + ": " + a.name);
}
PortInst hpi = new PortInst(a, ImmutableArcInst.HEADEND);
if (hpi.portId != busPinPortId || ap == busArc) {
addToDrawn(hpi);
}
PortInst tpi = new PortInst(a, ImmutableArcInst.TAILEND);
if (tpi.portId != busPinPortId || ap == busArc) {
addToDrawn(tpi);
}
numDrawns++;
}
numConnectedDrawns = numDrawns;
for (int i = 0; i < numNodes; i++) {
ImmutableNodeInst n = nodes.get(i);
if (n.protoId instanceof CellId) {
if (isIconOfParent(n)) {
continue;
}
} else {
PrimitiveNode pn = techPool.getPrimitiveNode((PrimitiveNodeId) n.protoId);
if (pn.getFunction() == PrimitiveNode.Function.ART && pn != Generic.tech().simProbeNode
|| pn == Artwork.tech().pinNode
|| pn == Generic.tech().invisiblePinNode) {
continue;
}
}
// NodeProto np = ni.getProto();
int numPortInsts = getNumPorts(n.protoId);
for (int j = 0; j < numPortInsts; j++) {
PortInst pi = new PortInst(n.nodeId, getPortIdByIndex(n.protoId, j));
int piOffset = pi.getPortInstOffset();
if (drawns[piOffset] >= 0) {
continue;
}
if (n.protoId instanceof PrimitiveNodeId
&& techPool.getPrimitivePort((PrimitivePortId) pi.portId).isIsolated()) {
continue;
}
addToDrawn(pi);
numDrawns++;
}
}
}
void calcDrawnWidths() {
Arrays.fill(drawnNames, null);
Arrays.fill(drawnWidths, -1);
for (int i = 0; i < numExports; i++) {
int drawn = drawns[i];
Name name = exports.get(i).name;
int newWidth = name.busWidth();
int oldWidth = drawnWidths[drawn];
if (oldWidth < 0) {
drawnNames[drawn] = name;
drawnWidths[drawn] = newWidth;
continue;
}
if (oldWidth != newWidth) {
reportDrawnWidthError(
/*cell.getPort(i), null,*/ drawnNames[drawn].toString(), name.toString());
if (oldWidth < newWidth) {
drawnNames[drawn] = name;
drawnWidths[drawn] = newWidth;
}
}
}
for (int arcIndex = 0; arcIndex < numArcs; arcIndex++) {
ImmutableArcInst a = arcs.get(arcIndex);
int drawn = drawns[arcsOffset + arcIndex];
if (drawn < 0) {
continue;
}
Name name = a.name;
if (name.isTempname()) {
continue;
}
int newWidth = name.busWidth();
int oldWidth = drawnWidths[drawn];
if (oldWidth < 0) {
drawnNames[drawn] = name;
drawnWidths[drawn] = newWidth;
continue;
}
if (oldWidth != newWidth) {
reportDrawnWidthError(/*null, ai,*/ drawnNames[drawn].toString(), name.toString());
if (oldWidth < newWidth) {
drawnNames[drawn] = name;
drawnWidths[drawn] = newWidth;
}
}
}
for (int arcIndex = 0; arcIndex < numArcs; arcIndex++) {
int drawn = drawns[arcsOffset + arcIndex];
if (drawn < 0) {
continue;
}
ImmutableArcInst a = arcs.get(arcIndex);
Name name = a.name;
if (!name.isTempname()) {
continue;
}
int oldWidth = drawnWidths[drawn];
if (oldWidth < 0) {
drawnNames[drawn] = name;
if (a.protoId != busArc.getId()) {
drawnWidths[drawn] = 1;
}
}
}
for (int i = 0; i < numNodes; i++) {
ImmutableNodeInst n = nodes.get(i);
// NodeProto np = ni.getProto();
if (n.protoId instanceof PrimitiveNodeId) {
PrimitiveNode pn = techPool.getPrimitiveNode((PrimitiveNodeId) n.protoId);
if (pn.getFunction().isPin()) {
continue;
}
if (pn == Schematics.tech().offpageNode) {
continue;
}
}
int numPortInsts = getNumPorts(n.protoId);
for (int j = 0; j < numPortInsts; j++) {
PortInst pi = new PortInst(n.nodeId, getPortIdByIndex(n.protoId, j));
int drawn = drawns[pi.getPortInstOffset()];
if (drawn < 0) {
continue;
}
int oldWidth = drawnWidths[drawn];
int newWidth = 1;
if (n.protoId instanceof CellId) {
CellBackup subCell = snapshot.getCell((CellId) n.protoId);
CellId subCellId = subCell.cellRevision.d.cellId;
if (subCellId.isIcon() || subCellId.isSchematic()) {
int arraySize = subCellId.isIcon() ? n.name.busWidth() : 1;
int portWidth = subCell.cellRevision.exports.get(j).name.busWidth();
if (oldWidth == portWidth) {
continue;
}
newWidth = arraySize * portWidth;
}
}
if (oldWidth < 0) {
drawnWidths[drawn] = newWidth;
continue;
}
if (oldWidth != newWidth) {
String msg =
"Network: Schematic "
+ cellId
+ " has net <"
+ drawnNames[drawn]
+ "> with width conflict in connection "
+ pi.n.name
+ " "
+ pi.portId;
System.out.println(msg);
// networkManager.pushHighlight(pi);
// networkManager.logError(msg, NetworkTool.errorSortNetworks);
}
}
}
for (int i = 0; i < drawnWidths.length; i++) {
if (drawnWidths[i] < 1) {
drawnWidths[i] = 1;
}
if (DEBUG) {
System.out.println(
"Drawn "
+ i
+ " "
+ (drawnNames[i] != null ? drawnNames[i].toString() : "")
+ " has width "
+ drawnWidths[i]);
}
}
}
private void addToDrawn1(PortInst pi) {
int piOffset = pi.getPortInstOffset();
if (drawns[piOffset] >= 0) {
return;
}
if (pi.portId instanceof PrimitivePortId
&& techPool.getPrimitivePort((PrimitivePortId) pi.portId).isIsolated()) {
return;
}
drawns[piOffset] = numDrawns;
if (DEBUG) {
System.out.println(numDrawns + ": " + pi);
}
for (int k = piOffset; headConn[k] != piOffset; ) {
k = headConn[k];
if (drawns[k] >= 0) {
continue;
}
if (k < arcsOffset) {
// This is port
drawns[k] = numDrawns;
if (DEBUG) {
System.out.println(numDrawns + ": " + exports.get(k));
}
continue;
}
ImmutableArcInst a = arcs.get(k - arcsOffset);
ArcProto ap = techPool.getArcProto(a.protoId);
if (ap.getFunction() == ArcProto.Function.NONELEC) {
continue;
}
if (pi.portId == busPinPortId && ap != busArc) {
continue;
}
drawns[k] = numDrawns;
if (DEBUG) {
System.out.println(numDrawns + ": " + a.name);
}
PortInst tpi = new PortInst(a, ImmutableArcInst.TAILEND);
if (tpi.portId == busPinPortId && ap != busArc) {
continue;
}
stack.add(tpi);
}
for (int k = piOffset; tailConn[k] != piOffset; ) {
k = tailConn[k];
if (drawns[k] >= 0) {
continue;
}
ImmutableArcInst a = arcs.get(k - arcsOffset);
ArcProto ap = techPool.getArcProto(a.protoId);
if (ap.getFunction() == ArcProto.Function.NONELEC) {
continue;
}
if (pi.portId == busPinPortId && ap != busArc) {
continue;
}
drawns[k] = numDrawns;
if (DEBUG) {
System.out.println(numDrawns + ": " + a.name);
}
PortInst hpi = new PortInst(a, ImmutableArcInst.HEADEND);
if (hpi.portId == busPinPortId && ap != busArc) {
continue;
}
stack.add(hpi);
}
}
