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-rw-r--r--src/base/abci/abc.c175
1 files changed, 167 insertions, 8 deletions
diff --git a/src/base/abci/abc.c b/src/base/abci/abc.c
index bb021ca1..9bc24945 100644
--- a/src/base/abci/abc.c
+++ b/src/base/abci/abc.c
@@ -374,6 +374,8 @@ static int Abc_CommandAbc9Iso ( Abc_Frame_t * pAbc, int argc, cha
static int Abc_CommandAbc9CexInfo ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9Cycle ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9Cone ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandAbc9PoPart ( Abc_Frame_t * pAbc, int argc, char ** argv );
+static int Abc_CommandAbc9PoPart2 ( Abc_Frame_t * pAbc, int argc, char ** argv );
//static int Abc_CommandAbc9CexCut ( Abc_Frame_t * pAbc, int argc, char ** argv );
//static int Abc_CommandAbc9CexMerge ( Abc_Frame_t * pAbc, int argc, char ** argv );
//static int Abc_CommandAbc9CexMin ( Abc_Frame_t * pAbc, int argc, char ** argv );
@@ -862,6 +864,8 @@ void Abc_Init( Abc_Frame_t * pAbc )
Cmd_CommandAdd( pAbc, "ABC9", "&cexinfo", Abc_CommandAbc9CexInfo, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&cycle", Abc_CommandAbc9Cycle, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&cone", Abc_CommandAbc9Cone, 0 );
+ Cmd_CommandAdd( pAbc, "ABC9", "&popart", Abc_CommandAbc9PoPart, 0 );
+ Cmd_CommandAdd( pAbc, "ABC9", "&popart2", Abc_CommandAbc9PoPart2, 0 );
// Cmd_CommandAdd( pAbc, "ABC9", "&cexcut", Abc_CommandAbc9CexCut, 0 );
// Cmd_CommandAdd( pAbc, "ABC9", "&cexmerge", Abc_CommandAbc9CexMerge, 0 );
// Cmd_CommandAdd( pAbc, "ABC9", "&cexmin", Abc_CommandAbc9CexMin, 0 );
@@ -29661,11 +29665,11 @@ usage:
***********************************************************************/
int Abc_CommandAbc9Cone( Abc_Frame_t * pAbc, int argc, char ** argv )
{
- extern Gia_Man_t * Gia_ManConeExtract( Gia_Man_t * p, int iOut, int nDelta, int nOutsMin, int nOutsMax );
Gia_Man_t * pTemp;
- int c, iOutNum = 0, nDelta = 10, nOutsMin = 100, nOutsMax = 1000, fVerbose = 0;
+ Vec_Int_t * vPos;
+ int c, iOutNum = -1, nOutRange = 1, fUseAllCis = 0, fVerbose = 0;
Extra_UtilGetoptReset();
- while ( ( c = Extra_UtilGetopt( argc, argv, "ODLUvh" ) ) != EOF )
+ while ( ( c = Extra_UtilGetopt( argc, argv, "ORavh" ) ) != EOF )
{
switch ( c )
{
@@ -29680,6 +29684,156 @@ int Abc_CommandAbc9Cone( Abc_Frame_t * pAbc, int argc, char ** argv )
if ( iOutNum < 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;
+ }
+ nOutRange = atoi(argv[globalUtilOptind]);
+ globalUtilOptind++;
+ if ( nOutRange < 0 )
+ goto usage;
+ break;
+ case 'a':
+ fUseAllCis ^= 1;
+ break;
+ case 'v':
+ fVerbose ^= 1;
+ break;
+ case 'h':
+ goto usage;
+ default:
+ goto usage;
+ }
+ }
+ if ( pAbc->pGia == NULL )
+ {
+ Abc_Print( -1, "Abc_CommandAbc9Cone(): There is no AIG.\n" );
+ return 1;
+ }
+ if ( iOutNum < 0 || iOutNum + nOutRange >= Gia_ManPoNum(pAbc->pGia) )
+ {
+ Abc_Print( -1, "Abc_CommandAbc9Cone(): Range of outputs to extract is incorrect.\n" );
+ return 1;
+ }
+ vPos = Vec_IntStartRange( iOutNum, nOutRange );
+ pTemp = Gia_ManDupCones( pAbc->pGia, Vec_IntArray(vPos), nOutRange, !fUseAllCis );
+ Vec_IntFree( vPos );
+ if ( pTemp )
+ Abc_FrameUpdateGia( pAbc, pTemp );
+ return 0;
+
+usage:
+ Abc_Print( -2, "usage: &cone [-OR num] [-avh]\n" );
+ Abc_Print( -2, "\t extracting multi-output sequential logic cones\n" );
+ Abc_Print( -2, "\t-O num : the index of first PO to extract [default = %d]\n", iOutNum );
+ Abc_Print( -2, "\t-R num : (optional) the number of outputs to extract\n");
+ Abc_Print( -2, "\t-a : toggle keeping all CIs or structral support only [default = %s]\n", fUseAllCis? "all": "structural" );
+ 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_CommandAbc9PoPart( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+ extern Gia_Man_t * Gia_ManFindPoPartition( Gia_Man_t * p, int SelectShift, int fSetLargest, int fVerbose, Vec_Ptr_t ** pvPosEquivs );
+ Gia_Man_t * pTemp;
+ Vec_Ptr_t * vPosEquivs = NULL;
+ int c, SelectShift = 0, fSetLargest = 0, fVerbose = 0;
+ Extra_UtilGetoptReset();
+ while ( ( c = Extra_UtilGetopt( argc, argv, "Smvh" ) ) != EOF )
+ {
+ switch ( c )
+ {
+ case 'S':
+ if ( globalUtilOptind >= argc )
+ {
+ Abc_Print( -1, "Command line switch \"-S\" should be followed by an integer.\n" );
+ goto usage;
+ }
+ SelectShift = atoi(argv[globalUtilOptind]);
+ globalUtilOptind++;
+ if ( SelectShift < 0 )
+ goto usage;
+ break;
+ case 'm':
+ fSetLargest ^= 1;
+ break;
+ case 'v':
+ fVerbose ^= 1;
+ break;
+ case 'h':
+ goto usage;
+ default:
+ goto usage;
+ }
+ }
+ if ( pAbc->pGia == NULL )
+ {
+ Abc_Print( -1, "Abc_CommandAbc9PoPart(): There is no AIG.\n" );
+ return 1;
+ }
+ pTemp = Gia_ManFindPoPartition( pAbc->pGia, SelectShift, fSetLargest, fVerbose, &vPosEquivs );
+ if ( pTemp )
+ Abc_FrameUpdateGia( pAbc, pTemp );
+ Abc_FrameReplacePoEquivs( pAbc, &vPosEquivs );
+ return 0;
+
+usage:
+ Abc_Print( -2, "usage: &popart [-S num] [-mvh]\n" );
+ Abc_Print( -2, "\t partitioning of POs into equivalence classes\n" );
+ Abc_Print( -2, "\t-S num : selection point shift to randomize the solution [default = %d]\n", SelectShift );
+ Abc_Print( -2, "\t-m : toggle selecting the largest cluster [default = %s]\n", fSetLargest? "yes": "no" );
+ 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_CommandAbc9PoPart2( Abc_Frame_t * pAbc, int argc, char ** argv )
+{
+ extern Gia_Man_t * Gia_ManFindPoPartition2( Gia_Man_t * p, int iStartNum, int nDelta, int nOutsMin, int nOutsMax, int fSetLargest, int fVerbose, Vec_Ptr_t ** pvPosEquivs );
+ Gia_Man_t * pTemp;
+ Vec_Ptr_t * vPosEquivs = NULL;
+ int c, iStartNum = 0, nDelta = 10, nOutsMin = 100, nOutsMax = 1000, fSetLargest = 0, fVerbose = 0;
+ Extra_UtilGetoptReset();
+ while ( ( c = Extra_UtilGetopt( argc, argv, "SDLUmvh" ) ) != EOF )
+ {
+ switch ( c )
+ {
+ case 'S':
+ if ( globalUtilOptind >= argc )
+ {
+ Abc_Print( -1, "Command line switch \"-S\" should be followed by an integer.\n" );
+ goto usage;
+ }
+ iStartNum = atoi(argv[globalUtilOptind]);
+ globalUtilOptind++;
+ if ( iStartNum < 0 )
+ goto usage;
+ break;
case 'D':
if ( globalUtilOptind >= argc )
{
@@ -29713,6 +29867,9 @@ int Abc_CommandAbc9Cone( Abc_Frame_t * pAbc, int argc, char ** argv )
if ( nOutsMax < 0 )
goto usage;
break;
+ case 'm':
+ fSetLargest ^= 1;
+ break;
case 'v':
fVerbose ^= 1;
break;
@@ -29724,21 +29881,23 @@ int Abc_CommandAbc9Cone( Abc_Frame_t * pAbc, int argc, char ** argv )
}
if ( pAbc->pGia == NULL )
{
- Abc_Print( -1, "Abc_CommandAbc9Cycle(): There is no AIG.\n" );
+ Abc_Print( -1, "Abc_CommandAbc9PoPart(): There is no AIG.\n" );
return 1;
}
- pTemp = Gia_ManConeExtract( pAbc->pGia, iOutNum, nDelta, nOutsMin, nOutsMax );
+ pTemp = Gia_ManFindPoPartition2( pAbc->pGia, iStartNum, nDelta, nOutsMin, nOutsMax, fSetLargest, fVerbose, &vPosEquivs );
if ( pTemp )
Abc_FrameUpdateGia( pAbc, pTemp );
+ Abc_FrameReplacePoEquivs( pAbc, &vPosEquivs );
return 0;
usage:
- Abc_Print( -2, "usage: &cone [-ODLU num] [-vh]\n" );
+ Abc_Print( -2, "usage: &popart2 [-SDLU num] [-mvh]\n" );
Abc_Print( -2, "\t extracting multi-output sequential logic cones\n" );
- Abc_Print( -2, "\t-O num : the index of the PO to start the cluster [default = %d]\n", iOutNum );
+ Abc_Print( -2, "\t-S num : the index of the PO to start the cluster [default = %d]\n", iStartNum );
Abc_Print( -2, "\t-D num : the max increase in flop count after adding one PO [default = %d]\n", nDelta );
Abc_Print( -2, "\t-L num : the minimum number of POs in a cluster [default = %d]\n", nOutsMin );
- Abc_Print( -2, "\t-U num : the maximum number of POs in a cluster [default = %d]\n", nOutsMin );
+ Abc_Print( -2, "\t-U num : the maximum number of POs in a cluster [default = %d]\n", nOutsMax );
+ Abc_Print( -2, "\t-m : toggle selecting the largest cluster [default = %s]\n", fSetLargest? "yes": "no" );
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;
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-05 22:51:46 +0000