Changeset 1016 for branches/reconfiguration/modules/dspin_router/caba/source/include/dspin_router.h

Timestamp:

Sep 14, 2015, 9:42:16 AM (9 years ago)

Author:

cfuguet

Message:

reconf: dspin_router

• improve the code readability of the dspin_router model.

• update the unitary tests of the dspin_router to support the local gateway hardware barrier, and the memory cache scratchpad mode.

File:

• branches/reconfiguration/modules/dspin_router/caba/source/include/dspin_router.h (modified) (3 diffs)

branches/reconfiguration/modules/dspin_router/caba/source/include/dspin_router.h

@@ -29 +29 @@
     ///////////////////////////////////////////////////////////////////////////
     // Implementation Note :
-    // The xfirst_route(), broadcast_route() and is_broadcast() functions
-    // defined below are used to decode the DSPIN first flit format:
+    // DSPIN first flit format:
     // - In case of a non-broadcast packet :
     //  |   X     |   Y     |---------------------------------------|BC |
@@ -36 +35 @@
     //
     //  - In case of a broacast
-    //  |  XMIN   |  XMAX   |  YMIN   |  YMAX   |-------------------|BC |
-    //  |   5     |   5     |   5     |   5     | flit_width - 22   | 1 |
+    //  |  XMIN   |  XMAX   |  YMIN   |  YMAX   |----------------|SP|BC |
+    //  |   5     |   5     |   5     |   5     | flit_width - 21| 1| 1 |
     ///////////////////////////////////////////////////////////////////////////
 
@@ -147 +146 @@
     void    genMoore();
 
-    int     xfirst_route( size_t xdest, size_t ydest );
+    int     route( sc_uint<flit_width> data );
     int     recovery_route( size_t xdest, size_t ydest );
-    int     route( sc_uint<flit_width> data );
+    int     broadcast_route( int iter, int source, sc_uint<flit_width> data );
+    int     reallocation_route();
 
-    int     broadcast_route( int iter, int source, sc_uint<flit_width> data );
     bool    is_broadcast( sc_uint<flit_width> data );
-    sc_uint<flit_width> compute_broadcast_header( int source );
+    internal_flit_t compute_broadcast_header( int source );
 
-    bool    is_destination_blackhole( size_t xdest, size_t ydest, int bhpos );
+    bool    is_reconfigurable();
+    bool    is_recovery_routing_enabled();
+    bool    is_reallocation_enabled();
+    bool    is_destination_blackhole( size_t xdest, size_t ydest );
     int     blackhole_position();
-
-    inline bool is_network_recovery_enable()
-    {
-        return (((p_recovery_cfg->read() >> 7) & 0x1) != 0);
-    }
-
-    inline int migration_route()
-    {
-        return ((p_recovery_cfg->read() >> 4) & 0x7);
-    }
-
-    inline bool is_reconfigurable()
-    {
-        return (p_recovery_cfg != NULL);
-    }
 
     public: