Experimental simulation commands.

1 files changed, 180 insertions, 0 deletions

diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index 02264b16..8668a1f2 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -415,6 +415,7 @@ static int Abc_CommandAbc9Cof                ( Abc_Frame_t * pAbc, int argc, cha
 static int Abc_CommandAbc9Trim               ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Dfs                ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Sim                ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandAbc9Sim2               ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9Sim3               ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9MLGen              ( Abc_Frame_t * pAbc, int argc, char ** argv );
 static int Abc_CommandAbc9MLTest             ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -1149,6 +1150,7 @@ void Abc_Init( Abc_Frame_t * pAbc )
     Cmd_CommandAdd( pAbc, "ABC9",         "&trim",         Abc_CommandAbc9Trim,         0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&dfs",          Abc_CommandAbc9Dfs,          0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&sim",          Abc_CommandAbc9Sim,          0 );
+    Cmd_CommandAdd( pAbc, "ABC9",         "&sim2",         Abc_CommandAbc9Sim2,         0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&sim3",         Abc_CommandAbc9Sim3,         0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&mlgen",        Abc_CommandAbc9MLGen,        0 );
     Cmd_CommandAdd( pAbc, "ABC9",         "&mltest",       Abc_CommandAbc9MLTest,       0 );
@@ -32880,6 +32882,184 @@ usage:
   SeeAlso     []
 
 ***********************************************************************/
+int Abc_CommandAbc9Sim2( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+    extern int Gia_ManSimTwo( Gia_Man_t * p0, Gia_Man_t * p1, int nWords, int nRounds, int fVerbose );
+    Gia_Man_t * pGias[2]; FILE * pFile;
+    char ** pArgvNew; int nArgcNew;
+    int c, RetValue = 0, fVerbose = 0, nWords = 16, nRounds = 10, RandSeed = 1, TimeLimit = 0;
+    Extra_UtilGetoptReset();
+    while ( ( c = Extra_UtilGetopt( argc, argv, "WRNTvh" ) ) != EOF )
+    {
+        switch ( c )
+        {
+        case 'W':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-W\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            nWords = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( nWords < 0 )
+                goto usage;
+            break;
+        case 'R':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-R\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            nRounds = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( nRounds < 0 )
+                goto usage;
+            break;
+        case 'N':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-N\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            RandSeed = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( RandSeed < 0 )
+                goto usage;
+            break;
+        case 'T':
+            if ( globalUtilOptind >= argc )
+            {
+                Abc_Print( -1, "Command line switch \"-T\" should be followed by an integer.\n" );
+                goto usage;
+            }
+            TimeLimit = atoi(argv[globalUtilOptind]);
+            globalUtilOptind++;
+            if ( TimeLimit < 0 )
+                goto usage;
+            break;
+        case 'v':
+            fVerbose ^= 1;
+            break;
+        case 'h':
+            goto usage;
+        default:
+            goto usage;
+        }
+    }
+    pArgvNew = argv + globalUtilOptind;
+    nArgcNew = argc - globalUtilOptind;
+    if ( nArgcNew > 2 )
+    {
+        Abc_Print( -1, "Abc_CommandAbc9Cec(): Wrong number of command-line arguments.\n" );
+        return 1;
+    }
+    if ( nArgcNew == 2 )
+    {
+        char * pFileNames[2] = { pArgvNew[0], pArgvNew[1] }, * pTemp;
+        int n; 
+        for ( n = 0; n < 2; n++ )
+        {
+            // fix the wrong symbol
+            for ( pTemp = pFileNames[n]; *pTemp; pTemp++ )
+                if ( *pTemp == '>' )
+                    *pTemp = '\\';
+            if ( (pFile = fopen( pFileNames[n], "r" )) == NULL )
+            {
+                Abc_Print( -1, "Cannot open input file \"%s\". ", pFileNames[n] );
+                if ( (pFileNames[n] = Extra_FileGetSimilarName( pFileNames[n], ".aig", NULL, NULL, NULL, NULL )) )
+                    Abc_Print( 1, "Did you mean \"%s\"?", pFileNames[n] );
+                Abc_Print( 1, "\n" );
+                return 1;
+            }
+            fclose( pFile );
+            pGias[n] = Gia_AigerRead( pFileNames[n], 0, 0, 0 );
+            if ( pGias[n] == NULL )
+            {
+                Abc_Print( -1, "Reading AIGER from file \"%s\" has failed.\n", pFileNames[n] );
+                return 0;
+            }
+        }
+    }
+    else
+    {
+        char * FileName, * pTemp;
+        if ( pAbc->pGia == NULL )
+        {
+            Abc_Print( -1, "Abc_CommandAbc9Cec(): There is no current AIG.\n" );
+            return 1;
+        }
+        pGias[0] = pAbc->pGia;
+        if ( nArgcNew == 1 )
+            FileName = pArgvNew[0];
+        else
+        {
+            assert( nArgcNew == 0 );
+            if ( pAbc->pGia->pSpec == NULL )
+            {
+                Abc_Print( -1, "File name is not given on the command line.\n" );
+                return 1;
+            }
+            FileName = pAbc->pGia->pSpec;
+        }
+        // fix the wrong symbol
+        for ( pTemp = FileName; *pTemp; pTemp++ )
+            if ( *pTemp == '>' )
+                *pTemp = '\\';
+        if ( (pFile = fopen( FileName, "r" )) == NULL )
+        {
+            Abc_Print( -1, "Cannot open input file \"%s\". ", FileName );
+            if ( (FileName = Extra_FileGetSimilarName( FileName, ".aig", NULL, NULL, NULL, NULL )) )
+                Abc_Print( 1, "Did you mean \"%s\"?", FileName );
+            Abc_Print( 1, "\n" );
+            return 1;
+        }
+        fclose( pFile );
+        pGias[1] = Gia_AigerRead( FileName, 0, 0, 0 );
+        if ( pGias[1] == NULL )
+        {
+            Abc_Print( -1, "Reading AIGER has failed.\n" );
+            return 0;
+        }
+    }
+    if ( Gia_ManCiNum(pGias[0]) != Gia_ManCiNum(pGias[1]) )
+    {
+        Abc_Print( -1, "The number of CIs does not match.\n" );
+        return 1;
+    }
+    if ( Gia_ManCoNum(pGias[0]) != Gia_ManCoNum(pGias[1]) )
+    {
+        Abc_Print( -1, "The number of COs does not match.\n" );
+        return 1;
+    }
+    RetValue = Gia_ManSimTwo( pGias[0], pGias[1], nWords, nRounds, fVerbose );
+    if ( pGias[0] != pAbc->pGia )
+        Gia_ManStopP( &pGias[0] );
+    Gia_ManStopP( &pGias[1] );
+    return 0;
+
+usage:
+    Abc_Print( -2, "usage: &sim2 [-WRNT num] [-vh] <file1.aig> <file2.aig>\n" );
+    Abc_Print( -2, "\t         performs random of two circuits\n" );
+    Abc_Print( -2, "\t-W num : the number of words to simulate [default = %d]\n", nWords );
+    Abc_Print( -2, "\t-R num : the number of simulation rounds [default = %d]\n", nRounds );
+    Abc_Print( -2, "\t-N num : random number seed (1 <= num <= 1000) [default = %d]\n", RandSeed );
+    Abc_Print( -2, "\t-T num : approximate runtime limit in seconds [default = %d]\n", TimeLimit );
+    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_CommandAbc9Sim3( Abc_Frame_t * pAbc, int argc, char ** argv )
 {
     extern int Ssw_RarSimulateGia( Gia_Man_t * p, Ssw_RarPars_t * pPars );