add FpgaDestination.getPathLength() for measuring hop counts

[fleet.git] / src / edu / berkeley / fleet / fpga / FpgaShip.java

diff --git a/src/edu/berkeley/fleet/fpga/FpgaShip.java b/src/edu/berkeley/fleet/fpga/FpgaShip.java
index 5658fde..072aae4 100644 (file)
--- a/src/edu/berkeley/fleet/fpga/FpgaShip.java
+++ b/src/edu/berkeley/fleet/fpga/FpgaShip.java
@@ -1,60 +1,39 @@
 package edu.berkeley.fleet.fpga;
-import edu.berkeley.fleet.doc.*;
 import edu.berkeley.fleet.api.*;
 import java.util.*;
 import java.io.*;
+import edu.berkeley.fleet.two.*;
+import static edu.berkeley.fleet.two.FleetTwoFleet.*;
+import static edu.berkeley.fleet.fpga.verilog.Verilog.*;
 
 /** a ship, which belongs to a fleet and which may have many ports */
-public class FpgaShip extends Ship {
+public class FpgaShip extends FleetTwoShip {
         
+    private Module module;
+    private Module.InstantiatedModule instance;
+    private LinkedHashMap<String,FpgaDock> ports = new LinkedHashMap<String,FpgaDock>();
+    LinkedHashMap<String,Module.SourcePort> docklessPorts = new LinkedHashMap<String,Module.SourcePort>();
+
     /** You should instantiate a bunch of Inboxes and Outboxes in your constructor */
-    public FpgaShip(Fpga fleet, String name, String type, ShipDescription sd) {
-        this.fleet = fleet; this.type = type;
-        for(PumpDescription sdbb : sd) {
-            FpgaPump sbb = new FpgaPump(sdbb, sdbb.isInbox(), this, sdbb.getName());
-            for(String port : sdbb) {
-                if (port.equals("")) continue;
-                sbb.addDestination(port);
+    public FpgaShip(Fpga fleet, ShipDescription sd) {
+        super(fleet, sd);
+        this.module = new Module(getType().toLowerCase());
+        this.instance = new Module.InstantiatedModule(fleet.getVerilogModule(), module);
+        for(DockDescription sdbb : sd.ports()) {
+            if (sdbb.isDockless()) {
+                module.createOutputPort(sdbb.getName(), fleet.WIDTH_PACKET);
+                docklessPorts.put(sdbb.getName(), instance.getOutputPort(sdbb.getName()));
+            } else {
+                if (sdbb.isInputDock()) module.createInputPort(sdbb.getName(), getFleet().getWordWidth()+1);
+                else                    module.createOutputPort(sdbb.getName(), getFleet().getWordWidth()+1);
+                ports.put(sdbb.getName(), new FpgaDock(this, sdbb));
             }
         }
-        if        (type.equals("Debug")) {
-            new FpgaPump(null, false, this, "out", true);
-            
-        } else if (type.equals("Execute")) {
-            new FpgaPump(null, false, this, "ihorn", true, true, false);
-            new FpgaPump(null, false, this, "dhorn", true, false, true);
-            
-        } else if (type.equals("Memory")) {
-            new FpgaPump(null, true,  this, "command", true);
-            new FpgaPump(null, false, this, "ihorn",   true, true, false);
-            new FpgaPump(null, false, this, "dhorn",   true, false, true);
-        }
+        for(PercolatedPort pp : sd.percolatedPorts)
+            this.module.percolatedPorts.add(pp);
     }
 
-    private Fpga fleet;
-    private String  type;
-
-    public long resolveLiteral(String s) {
-        if (s.equals("NEG")) return 0;
-        if (s.equals("INC")) return 1;
-        if (s.equals("DEC")) return 2;
-        if (s.equals("ABS")) return 3;
-        if (s.equals("ADD")) return 0;
-        if (s.equals("SUB")) return 1;
-        if (s.equals("MAX")) return 2;
-        if (s.equals("MIN")) return 3;
-        return super.resolveLiteral(s);
-    }
-
-    // this is dumb, the fpga fleet currently requires these in declaration-order; it shouldn't
-    private ArrayList<FpgaPump> portlist = new ArrayList<FpgaPump>();
-    private HashMap<String,FpgaPump> ports = new HashMap<String,FpgaPump>();
-
-    public Iterable<Pump> getPumps() { return (Iterable<Pump>)(Object)portlist; }
-    public String getType()                   { return type; }
-    public Fleet  getFleet()                  { return fleet; }
-    public Fpga  getSlipway()              { return fleet; }
-
-    void addPump(String name, FpgaPump port) { ports.put(name, port); portlist.add(port); }
+    public Iterator<Dock> iterator() { return (Iterator<Dock>)(Object)ports.values().iterator(); }
 
+    public Module.InstantiatedModule getVerilogModule() { return instance; }
 }