Intesim2 Integration

Details: See Review 80001 https://gpgpu-sim-code-review.appspot.com/80001/

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 16747]

1 files changed, 88 insertions, 0 deletions

diff --git a/src/intersim2/networks/flatfly_onchip.hpp b/src/intersim2/networks/flatfly_onchip.hpp
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+++ b/src/intersim2/networks/flatfly_onchip.hpp
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+// $Id: flatfly_onchip.hpp 5188 2012-08-30 00:31:31Z dub $
+
+/*
+ Copyright (c) 2007-2012, Trustees of The Leland Stanford Junior University
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions are met:
+
+ Redistributions of source code must retain the above copyright notice, this 
+ list of conditions and the following disclaimer.
+ Redistributions in binary form must reproduce the above copyright notice, this
+ list of conditions and the following disclaimer in the documentation and/or
+ other materials provided with the distribution.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
+ DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef _FlatFlyOnChip_HPP_
+#define _FlatFlyOnChip_HPP_
+
+#include "network.hpp"
+
+#include "routefunc.hpp"
+#include <cassert>
+
+
+class FlatFlyOnChip : public Network {
+
+  int _m;
+  int _n;
+  int _r;
+  int _k;
+  int _c;
+  int _radix;
+  int _net_size;
+  int _stageout;
+  int _numinput;
+  int _stages;
+  int _num_of_switch;
+
+  void _ComputeSize( const Configuration &config );
+  void _BuildNet( const Configuration &config );
+
+  int _OutChannel( int stage, int addr, int port, int outputs ) const;
+  int _InChannel( int stage, int addr, int port ) const;
+
+public:
+  FlatFlyOnChip( const Configuration &config, const string & name );
+
+  int GetN( ) const;
+  int GetK( ) const;
+
+  static void RegisterRoutingFunctions() ;
+  double Capacity( ) const;
+  void InsertRandomFaults( const Configuration &config );
+};
+void adaptive_xyyx_flatfly( const Router *r, const Flit *f, int in_channel, 
+		  OutputSet *outputs, bool inject );
+void xyyx_flatfly( const Router *r, const Flit *f, int in_channel, 
+		  OutputSet *outputs, bool inject );
+void min_flatfly( const Router *r, const Flit *f, int in_channel, 
+		  OutputSet *outputs, bool inject );
+void ugal_xyyx_flatfly_onchip( const Router *r, const Flit *f, int in_channel,
+			  OutputSet *outputs, bool inject );
+void ugal_flatfly_onchip( const Router *r, const Flit *f, int in_channel,
+			  OutputSet *outputs, bool inject );
+void ugal_pni_flatfly_onchip( const Router *r, const Flit *f, int in_channel,
+			      OutputSet *outputs, bool inject );
+void valiant_flatfly( const Router *r, const Flit *f, int in_channel,
+			  OutputSet *outputs, bool inject );
+
+int find_distance (int src, int dest);
+int find_ran_intm (int src, int dest);
+int flatfly_outport(int dest, int rID);
+int flatfly_transformation(int dest);
+int flatfly_outport_yx(int dest, int rID);
+
+#endif