Combined old reparametrization command with the new one.

abclib.dsp

@@ -3503,10 +3503,6 @@ SOURCE=.\src\aig\gia\giaPat.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\src\aig\gia\giaReparam.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\src\aig\gia\giaRetime.c
 # End Source File
 # Begin Source File
@@ -4411,6 +4407,10 @@ SOURCE=.\src\proof\abs\absRpm.c
 # End Source File
 # Begin Source File
 
+SOURCE=.\src\proof\abs\absRpmOld.c
+# End Source File
+# Begin Source File
+
 SOURCE=.\src\proof\abs\absUtil.c
 # End Source File
 # Begin Source File

src/aig/gia/gia.h

@@ -857,8 +857,6 @@ extern void                Gia_MmStepEntryRecycle( Gia_MmStep_t * p, char * pEnt
 extern int                 Gia_MmStepReadMemUsage( Gia_MmStep_t * p );
 /*=== giaPat.c ===========================================================*/
 extern void                Gia_SatVerifyPattern( Gia_Man_t * p, Gia_Obj_t * pRoot, Vec_Int_t * vCex, Vec_Int_t * vVisit );
-/*=== giaReparam.c ===========================================================*/
-extern Gia_Man_t *         Gia_ManReparam( Gia_Man_t * p, int fVerbose );
 /*=== giaRetime.c ===========================================================*/
 extern Gia_Man_t *         Gia_ManRetimeForward( Gia_Man_t * p, int nMaxIters, int fVerbose );
 /*=== giaSat.c ============================================================*/

src/aig/gia/module.make

@@ -28,7 +28,6 @@ SRC +=    src/aig/gia/gia.c \
     src/aig/gia/giaMan.c \
     src/aig/gia/giaMem.c \
     src/aig/gia/giaPat.c \
-    src/aig/gia/giaReparam.c \
     src/aig/gia/giaRetime.c \
     src/aig/gia/giaScl.c \
     src/aig/gia/giaShrink.c \

src/base/abci/abc.c

@@ -342,7 +342,6 @@ static int Abc_CommandAbc9Trace              ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandAbc9Speedup            ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Era                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Dch                ( Abc_Frame_t * pAbc, int argc, char ** argv );
-static int Abc_CommandAbc9Reparam            ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Rpm                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9BackReach          ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Posplit            ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -791,7 +790,6 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "ABC9",         "&speedup",      Abc_CommandAbc9Speedup,      0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&era",          Abc_CommandAbc9Era,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&dch",          Abc_CommandAbc9Dch,          0 );
-    Cmd_CommandAdd( pAbc, "ABC9",         "&reparam",      Abc_CommandAbc9Reparam,      0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&rpm",          Abc_CommandAbc9Rpm,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&back_reach",   Abc_CommandAbc9BackReach,    0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&posplit",      Abc_CommandAbc9Posplit,      0 );
@@ -26736,61 +26734,15 @@ usage:
   SeeAlso     []
 
 ***********************************************************************/
-int Abc_CommandAbc9Reparam( Abc_Frame_t * pAbc, int argc, char ** argv )
-{
-    Gia_Man_t * pTemp = NULL;
-    int c, fVerbose = 0;
-    Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "vh" ) ) != EOF )
-    {
-        switch ( c )
-        {
-        case 'v':
-            fVerbose ^= 1;
-            break;
-        case 'h':
-            goto usage;
-        default:
-            goto usage;
-        }
-    }
-    if ( pAbc->pGia == NULL )
-    {
-        Abc_Print( -1, "Abc_CommandAbc9Reparam(): There is no AIG.\n" );
-        return 0;
-    } 
-    pTemp = Gia_ManReparam( pAbc->pGia, fVerbose );
-    Abc_CommandUpdate9( pAbc, pTemp );
-    return 0;
-
-usage:
-    Abc_Print( -2, "usage: &reparam [-vh]\n" );
-    Abc_Print( -2, "\t        performs input trimming and reparameterization\n" );
-    Abc_Print( -2, "\t-v    : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
-    Abc_Print( -2, "\t-h    : print the command usage\n");
-    return 1;
-}
-
-/**Function*************************************************************
-
-  Synopsis    []
-
-  Description []
-               
-  SideEffects []
-
-  SeeAlso     []
-
-***********************************************************************/
 int Abc_CommandAbc9Rpm( Abc_Frame_t * pAbc, int argc, char ** argv )
 {
-    extern Gia_Man_t * Abs_RpmPerform( Gia_Man_t * p, int nCutMax, int fVerbose, int fVeryVerbose );
     Gia_Man_t * pTemp;
     int c, nCutMax   = 6;
+    int fUseOldAlgo  = 0;
     int fVerbose     = 0;
     int fVeryVerbose = 0;
     Extra_UtilGetoptReset();
-    while ( ( c = Extra_UtilGetopt( argc, argv, "Cvwh" ) ) != EOF )
+    while ( ( c = Extra_UtilGetopt( argc, argv, "Cavwh" ) ) != EOF )
     {
         switch ( c )
         {
@@ -26805,6 +26757,9 @@ int Abc_CommandAbc9Rpm( Abc_Frame_t * pAbc, int argc, char ** argv )
             if ( nCutMax < 0 ) 
                 goto usage;
             break;
+        case 'a':
+            fUseOldAlgo ^= 1;
+            break;
         case 'v':
             fVerbose ^= 1;
             break;
@@ -26822,15 +26777,18 @@ int Abc_CommandAbc9Rpm( Abc_Frame_t * pAbc, int argc, char ** argv )
         Abc_Print( -1, "Abc_CommandAbc9Rpm(): There is no AIG.\n" );
         return 0;
     } 
+    if ( fUseOldAlgo )        
+        pTemp = Abs_RpmPerformOld( pAbc->pGia, fVerbose );
+    else
         pTemp = Abs_RpmPerform( pAbc->pGia, nCutMax, fVerbose, fVeryVerbose );
-    if ( pTemp )
     Abc_CommandUpdate9( pAbc, pTemp );
     return 0;
 
 usage:
-    Abc_Print( -2, "usage: &rpm [-C num] [-vwh]\n" );
+    Abc_Print( -2, "usage: &rpm [-C num] [-avwh]\n" );
     Abc_Print( -2, "\t         performs structural reparametrization\n" );
     Abc_Print( -2, "\t-C num : max cut size for testing range equivalence [default = %d]\n", nCutMax );
+    Abc_Print( -2, "\t-a     : toggle using old algorithm [default = %s]\n", fUseOldAlgo? "yes": "no" );
     Abc_Print( -2, "\t-v     : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
     Abc_Print( -2, "\t-w     : toggle printing more verbose information [default = %s]\n", fVeryVerbose? "yes": "no" );
     Abc_Print( -2, "\t-h     : print the command usage\n");

src/proof/abs/abs.h

@@ -123,6 +123,10 @@ extern Vec_Int_t *       Gia_GlaConvertToFla( Gia_Man_t * p, Vec_Int_t * vGla );
 extern int               Gia_GlaCountFlops( Gia_Man_t * p, Vec_Int_t * vGla );
 extern int               Gia_GlaCountNodes( Gia_Man_t * p, Vec_Int_t * vGla );
 
+/*=== absRpm.c =========================================================*/
+extern Gia_Man_t *       Abs_RpmPerform( Gia_Man_t * p, int nCutMax, int fVerbose, int fVeryVerbose );
+/*=== absRpmOld.c =========================================================*/
+extern Gia_Man_t *       Abs_RpmPerformOld( Gia_Man_t * p, int fVerbose );
 
 /*=== absOldCex.c ==========================================================*/
 extern Vec_Int_t *       Saig_ManCbaFilterFlops( Aig_Man_t * pAig, Abc_Cex_t * pAbsCex, Vec_Int_t * vFlopClasses, Vec_Int_t * vAbsFfsToAdd, int nFfsToSelect );

src/aig/gia/giaReparam.c → src/proof/abs/absRpmOld.c

 /**CFile****************************************************************
 
-  FileName    [gia.c]
+  FileName    [absRpmOld.c]
 
   SystemName  [ABC: Logic synthesis and verification system.]
 
   PackageName [Scalable AIG package.]
 
-  Synopsis    []
+  Synopsis    [Old min-cut-based reparametrization.]
 
   Author      [Alan Mishchenko]
   
@@ -14,13 +14,11 @@
 
   Date        [Ver. 1.0. Started - June 20, 2005.]
 
-  Revision    [$Id: gia.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+  Revision    [$Id: absRpmOld.c,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
 
 ***********************************************************************/
 
-#include "gia.h"
-#include "giaAig.h"
-#include "aig/saig/saig.h"
+#include "abs.h"
 
 ABC_NAMESPACE_IMPL_START
 
@@ -140,7 +138,7 @@ Gia_Man_t * Gia_ManDupFf2In( Gia_Man_t * p, int nFlopsOld )
   SeeAlso     []
 
 ***********************************************************************/
-Gia_Man_t * Gia_ManReparam( Gia_Man_t * p, int fVerbose )
+Gia_Man_t * Abs_RpmPerformOld( Gia_Man_t * p, int fVerbose )
 {
 //    extern Aig_Man_t * Saig_ManRetimeMinArea( Aig_Man_t * p, int nMaxIters, int fForwardOnly, int fBackwardOnly, int fInitial, int fVerbose );
     Aig_Man_t * pMan, * pTemp;

src/proof/abs/module.make

@@ -12,5 +12,6 @@ SRC +=    src/proof/abs/abs.c \
     src/proof/abs/absRef.c \
     src/proof/abs/absRefSelect.c \
     src/proof/abs/absRpm.c \
+    src/proof/abs/absRpmOld.c \
     src/proof/abs/absVta.c \
     src/proof/abs/absUtil.c