private void ProcessPips(string line) { string[] pairs = line.Split(','); if (pairs.Length != 2) { throw new ArgumentException("Error in line " + line); } int startIndex = pairs[0].IndexOf('='); string tileName = pairs[0].Remove(0, startIndex + 1); Tile t = FPGA.FPGA.Instance.GetTile(tileName); SwitchMatrix sm = new SwitchMatrix(); string[] switching = pairs[1].Split(' '); foreach (string entry in switching.Where(s => !string.IsNullOrEmpty(s))) { // "LIOI3_SING.IOI_BYP6_0->IOI_IDELAY0_CINVCTRL" int fromEnd = entry.IndexOf('-'); int toStart = entry.LastIndexOf('>'); // last due to ->> string from = entry.Substring(0, fromEnd); bool biDirectional = from.EndsWith("<<"); // handle LH0<<->>LH12 while (from.EndsWith(">") || from.EndsWith("<")) { from = from.Remove(from.Length - 1); } string to = entry.Substring(toStart + 1); Port p1 = new Port(from); Port p2 = new Port(to); sm.Add(p1, p2); if (biDirectional && WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.BiDirectionalPips)) { sm.Add(p2, p1); } } XDLTileParser.StoreAndShareSwitchMatrix(t, sm); }
private void ProcessWires(string line, StreamReader sr, ref long currentcharCount, long totalCharCount) { string currentTileName = ""; Tile currentTile = null; WireList wl = new WireList(); string wireLine = line; WireHelper wireHelper = new WireHelper(); do { currentcharCount += wireLine.Length; if (PrintProgress) { ProgressInfo.Progress = (int)(((double)currentcharCount / (double)totalCharCount) * (ExcludePipsToBidirectionalWiresFromBlocking ? 50 : 100)); } if (m_commentRegexp.IsMatch(wireLine)) { Console.WriteLine(wireLine); continue; } int equalIndex = wireLine.IndexOf('='); int sepIndex = wireLine.IndexOf('>', equalIndex); string left = wireLine.Substring(equalIndex + 1, sepIndex - equalIndex - 2); int slashIndexLeft = left.IndexOf("/"); string fromTile = left.Substring(0, slashIndexLeft); string fromPip = left.Substring(slashIndexLeft + 1);//, left.Length - slashIndexLeft-1); if (string.IsNullOrEmpty(currentTileName)) { currentTileName = fromTile; currentTile = FPGA.FPGA.Instance.GetTile(currentTileName); } else if (!fromTile.Equals(currentTileName)) { if (currentTile.WireList != null) { throw new ArgumentException("Wirelist should be null"); } XDLTileParser.StoreAndShareWireList(currentTile, wl); currentTileName = fromTile; currentTile = FPGA.FPGA.Instance.GetTile(currentTileName); wl = new WireList(); } string right = wireLine.Substring(sepIndex + 1);//, wireLine.Length - sepIndex - 1); int slashIndexRight = right.IndexOf("/"); string toTile = right.Substring(0, slashIndexRight); string toPip = right.Substring(slashIndexRight + 1);//, right.Length - slashIndexRight - 1); Tile tile = FPGA.FPGA.Instance.GetTile(fromTile); Tile target = FPGA.FPGA.Instance.GetTile(toTile); uint localPipKey = FPGA.FPGA.Instance.IdentifierListLookup.GetKey(fromPip); if (WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.WiresTrajectoriesData)) { tile.AddWireTrajectoryData(localPipKey, FPGA.FPGA.Instance.IdentifierListLookup.GetKey(toTile)); } if (!currentTile.SwitchMatrix.Contains(fromPip)) { if (!WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.BELOutWires) || !wireHelper.IsBELOutPip(currentTile, fromPip)) { ReadVivadoFPGADebugger.DebugWire(fromTile, fromPip, toTile, toPip); continue; } } short xIncr = (short)(target.TileKey.X - currentTile.TileKey.X); short yIncr = (short)(target.TileKey.Y - currentTile.TileKey.Y); // Check if we should consider U-turn wires bool condition = WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.UTurnWires); condition = condition ? fromTile != toTile || fromPip != toPip : xIncr != 0 || yIncr != 0; if (!condition) { ReadVivadoFPGADebugger.DebugWire(fromTile, fromPip, toTile, toPip); continue; } if (!target.SwitchMatrix.Contains(toPip)) { if (!WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.BELInWires) || !wireHelper.IsBELInPip(target, toPip)) { ReadVivadoFPGADebugger.DebugWire(fromTile, fromPip, toTile, toPip); continue; } } uint pipOnOtherTileKey = FPGA.FPGA.Instance.IdentifierListLookup.GetKey(toPip); Port from = new Port(fromPip); //Port to = new Port(toPip); bool fromIsBegin = currentTile.SwitchMatrix.ContainsRight(from); Wire w = new Wire(localPipKey, pipOnOtherTileKey, fromIsBegin, xIncr, yIncr); wl.Add(w); if (WireHelper.GetIncludeFlag(WireHelper.IncludeFlag.IncomingWires)) { target.AddIncomingWire(w); } }while ((wireLine = sr.ReadLine()) != null); wireHelper.ProcessStopoverArcs(); }