diff options
| author | Tor Aamodt <[email protected]> | 2010-07-15 18:09:46 -0800 |
|---|---|---|
| committer | Tor Aamodt <[email protected]> | 2010-07-15 18:09:46 -0800 |
| commit | 69f2911e04ffb1b19eef1fafb8c040af271f656e (patch) | |
| tree | 231d3b6bdc3a202f7c255bfcf7bf2c36e32cee9e /src/intersim/network.hpp | |
creating branch for adding support for CUDA 3.x and Fermi
[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 6829]
Diffstat (limited to 'src/intersim/network.hpp')
| -rw-r--r-- | src/intersim/network.hpp | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/src/intersim/network.hpp b/src/intersim/network.hpp new file mode 100644 index 0000000..601ac7a --- /dev/null +++ b/src/intersim/network.hpp @@ -0,0 +1,72 @@ +#ifndef _NETWORK_HPP_
+#define _NETWORK_HPP_
+
+#include <vector>
+
+#include "module.hpp"
+#include "flit.hpp"
+#include "credit.hpp"
+#include "router.hpp"
+#include "module.hpp"
+
+#include "config_utils.hpp"
+
+extern int gN;
+extern int gK;
+
+extern int gNodes;
+
+class Network : public Module {
+protected:
+
+ int _size;
+ int _sources;
+ int _dests;
+ int _channels;
+
+ Router **_routers;
+
+ Flit **_inject;
+ Credit **_inject_cred;
+
+ Flit **_eject;
+ Credit **_eject_cred;
+
+ Flit **_chan;
+ Credit **_chan_cred;
+
+ int *_chan_use;
+ int _chan_use_cycles;
+
+ virtual void _ComputeSize( const Configuration &config ) = 0;
+ virtual void _BuildNet( const Configuration &config ) = 0;
+
+ void _Alloc( );
+
+public:
+ Network( const Configuration &config );
+ virtual ~Network( );
+
+ void WriteFlit( Flit *f, int source );
+ Flit *ReadFlit( int dest );
+
+ void WriteCredit( Credit *c, int dest );
+ Credit *ReadCredit( int source );
+
+ int NumSources( ) const;
+ int NumDests( ) const;
+
+ virtual void InsertRandomFaults( const Configuration &config );
+ void OutChannelFault( int r, int c, bool fault = true );
+
+ virtual double Capacity( ) const;
+
+ void ReadInputs( );
+ void InternalStep( );
+ void WriteOutputs( );
+
+ void Display( ) const;
+};
+
+#endif
+
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