1 files changed, 46 insertions, 0 deletions
diff --git a/src/intersim/flit.hpp b/src/intersim/flit.hpp
new file mode 100644
index 0000000..d22e531
--- /dev/null
+++ b/src/intersim/flit.hpp
@@ -0,0 +1,46 @@
+#ifndef _FLIT_HPP_
+#define _FLIT_HPP_
+
+#include "booksim.hpp"
+
+#include <iostream>
+
+struct Flit {
+   void* data;
+   int net_num; // which network is this flit in (we might have several icnt networks)
+
+   int vc;
+
+   bool head;
+   bool tail;
+   bool true_tail;
+
+   int  time;
+
+   int  sn;
+   int  rob_time;
+
+   int  id;
+   bool record;
+
+   int  src;
+   int  dest;
+
+   int  pri;
+
+   int  hops;
+   bool watch;
+
+   // Fields for multi-phase algorithms
+   mutable int intm;
+   mutable int ph;
+
+   mutable int dr;
+
+   // Which VC parition to use for deadlock avoidance in a ring
+   mutable int ring_par;
+};
+
+ostream& operator<<( ostream& os, const Flit& f );
+
+#endif