From ef8a5521e440baa2f86d468cdc9078f54ec7c0c0 Mon Sep 17 00:00:00 2001
From: Dongdong Li <qqlddg@gmail.com>
Date: Fri, 22 Nov 2013 15:38:36 -0800
Subject: Delete Intersim Code Review Issue: 113001

[git-p4: depot-paths = "//depot/gpgpu_sim_research/fermi/distribution/": change = 17414]
---
 src/intersim/loa.cpp | 102 ---------------------------------------------------
 1 file changed, 102 deletions(-)
 delete mode 100644 src/intersim/loa.cpp

(limited to 'src/intersim/loa.cpp')

diff --git a/src/intersim/loa.cpp b/src/intersim/loa.cpp
deleted file mode 100644
index c7501f3..0000000
--- a/src/intersim/loa.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-#include "booksim.hpp"
-#include <iostream>
-
-#include "loa.hpp"
-#include "random_utils.hpp"
-
-LOA::LOA( const Configuration &config,
-          Module *parent, const string& name,
-          int inputs, int input_speedup,
-          int outputs, int output_speedup ) :
-DenseAllocator( config, parent, name, inputs, outputs )
-{
-   _req    = new int [_inputs];
-   _counts = new int [_outputs];
-
-   _rptr   = new int [_inputs];
-   _gptr   = new int [_outputs];
-}
-
-LOA::~LOA( )
-{
-   delete [] _req;
-   delete [] _counts;
-   delete [] _rptr;
-   delete [] _gptr;
-}
-
-void LOA::Allocate( )
-{
-   int input;
-   int output;
-
-   int input_offset;
-   int output_offset;
-
-   int lonely;
-   int lonely_cnt;
-
-   // Clear matching
-
-   // Count phase --- the number of requests
-   // per output is counted
-
-   for ( int i = 0; i < _inputs; ++i ) {
-      _inmatch[i] = -1;
-   }
-   for ( int j = 0; j < _outputs; ++j ) {
-      _outmatch[j] = -1;
-      _counts[j]   = 0;
-
-      for ( int i = 0; i < _inputs; ++i ) {
-         _counts[j] += ( _request[i][j].label != -1 ) ? 1 : 0;
-      }
-   }
-
-   // Request phase
-   for ( input = 0; input < _inputs; ++input ) {
-
-      // Find the lonely output
-      output_offset = _rptr[input];
-      lonely        = -1;
-      lonely_cnt    = _inputs + 1;
-
-      for ( int o = 0; o < _outputs; ++o ) {
-         output = ( o + output_offset ) % _outputs;
-
-         if ( ( _request[input][output].label != -1 ) && 
-              ( _counts[output] < lonely_cnt ) ) {
-            lonely = output;
-            lonely_cnt = _counts[output];
-         }
-      }
-
-      // Request the lonely output (-1 for no request)
-      _req[input] = lonely;
-   }
-
-   // Grant phase
-   for ( output = 0; output < _outputs; ++output ) {
-      input_offset = _gptr[output];
-
-      for ( int i = 0; i < _inputs; ++i ) {
-         input = ( i + input_offset ) % _inputs;  
-
-         if ( _req[input] == output ) {
-            // Grant!
-
-            _inmatch[input]   = output;
-            _outmatch[output] = input;
-
-            _rptr[input] = ( _rptr[input] + 1 ) % _outputs;
-            _gptr[output] = ( _gptr[output] + 1 ) % _inputs;
-
-            break;
-         }
-      }
-   }
-
-
-}
-
-
-- 
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