From 3db1557f45b03875a0a0b8adddcc15c4565895d2 Mon Sep 17 00:00:00 2001
From: Alan Mishchenko <alanmi@berkeley.edu>
Date: Sun, 11 Jun 2006 08:01:00 -0700
Subject: Version abc60611

---
 src/opt/rwr/rwrTemp.c | 121 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 src/opt/rwr/rwrTemp.c

(limited to 'src/opt/rwr/rwrTemp.c')

diff --git a/src/opt/rwr/rwrTemp.c b/src/opt/rwr/rwrTemp.c
new file mode 100644
index 00000000..3ffbd408
--- /dev/null
+++ b/src/opt/rwr/rwrTemp.c
@@ -0,0 +1,121 @@
+/**CFile****************************************************************
+
+  FileName    [rwrCut.c]
+
+  SystemName  [ABC: Logic synthesis and verification system.]
+
+  PackageName [DAG-aware AIG rewriting package.]
+
+  Synopsis    [Cut computation.]
+
+  Author      [Alan Mishchenko]
+  
+  Affiliation [UC Berkeley]
+
+  Date        [Ver. 1.0. Started - June 20, 2005.]
+
+  Revision    [$Id: rwrCut.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#include "rwr.h"
+
+////////////////////////////////////////////////////////////////////////
+///                        DECLARATIONS                              ///
+////////////////////////////////////////////////////////////////////////
+
+static int pTruths[13719];
+static int pFreqs[13719];
+static int pPerm[13719];
+
+////////////////////////////////////////////////////////////////////////
+///                     FUNCTION DEFINITIONS                         ///
+////////////////////////////////////////////////////////////////////////
+ 
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+int Rwr_TempCompare( int * pNum1, int * pNum2 )
+{
+    int Freq1 = pFreqs[*pNum1];
+    int Freq2 = pFreqs[*pNum2];
+    if ( Freq1 < Freq2 )
+        return 1;
+    if ( Freq1 > Freq2 )
+        return -1;
+    return 0; 
+}
+ 
+/**Function*************************************************************
+
+  Synopsis    []
+
+  Description []
+               
+  SideEffects []
+
+  SeeAlso     []
+
+***********************************************************************/
+void Rwr_Temp()
+{
+    char Buffer[32];
+    int nFuncs = 13719;
+    int nEntries = 100;
+    unsigned uTruth;
+    int i, k;
+    FILE * pFile;
+
+    pFile = fopen( "nnclass_stats5.txt", "r" );
+    for ( i = 0; i < 13719; i++ )
+    {
+        fscanf( pFile, "%s%d", Buffer, &pFreqs[i] );
+        Extra_ReadHexadecimal( &uTruth, Buffer+2, 5 );
+        pTruths[i] = uTruth;
+    }
+    fclose( pFile );
+
+    for ( i = 0; i < 13719; i++ )
+        pPerm[i] = i;
+
+    qsort( (void *)pPerm, 13719, sizeof(int), 
+            (int (*)(const void *, const void *)) Rwr_TempCompare );
+
+
+    pFile = fopen( "5npn_100.blif", "w" );
+    fprintf( pFile, "# Most frequent NPN classes of 5 vars.\n" );
+    fprintf( pFile, ".model 5npn\n" );
+    fprintf( pFile, ".inputs a b c d e\n" );
+    fprintf( pFile, ".outputs" );
+    for ( i = 0; i < nEntries; i++ )
+        fprintf( pFile, " %02d", i );
+    fprintf( pFile, "\n" );
+
+    for ( i = 0; i < nEntries; i++ )
+    {
+        fprintf( pFile, ".names a b c d e %02d\n", i );
+        uTruth = pTruths[pPerm[i]];
+        for ( k = 0; k < 32; k++ )
+            if ( uTruth & (1 << k) )
+            {
+                Extra_PrintBinary( pFile, &k, 5 );
+                fprintf( pFile, " 1\n" );
+            }
+    }
+    fprintf( pFile, ".end\n" );
+    fclose( pFile );
+}
+
+////////////////////////////////////////////////////////////////////////
+///                       END OF FILE                                ///
+////////////////////////////////////////////////////////////////////////
+
+
-- 
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