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Debugging and finetuning the flow.

This commit is contained in:
Alan Mishchenko 2013-09-17 21:47:39 -07:00
parent c62f380eff
commit efa6b54b5e
6 changed files with 91 additions and 65 deletions
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2
src/base/io/io.c
View File

@ -210,6 +210,8 @@ int IoCommandRead( Abc_Frame_t * pAbc, int argc, char ** argv )
sprintf( Command, "read_scl %s", pFileName );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "super" ) )
sprintf( Command, "read_super %s", pFileName );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "constr" ) )
sprintf( Command, "read_constr %s", pFileName );
else if ( !strcmp( Extra_FileNameExtension(pFileName), "c" ) )
sprintf( Command, "so %s", pFileName );
if ( Command[0] )

2
src/base/io/ioUtil.c
View File

@ -101,7 +101,7 @@ Abc_Ntk_t * Io_ReadNetlist( char * pFileName, Io_FileType_t FileType, int fCheck
Abc_Ntk_t * pNtk;
if ( FileType == IO_FILE_NONE || FileType == IO_FILE_UNKNOWN )
{
fprintf( stdout, "The generic file reader requires a known file extension.\n" );
fprintf( stdout, "Generic file reader requires a known file extension to open \"%s\".\n", pFileName );
return NULL;
}
// check if the file exists

130
src/map/scl/scl.c
View File

@ -28,26 +28,27 @@ ABC_NAMESPACE_IMPL_START
/// DECLARATIONS ///
////////////////////////////////////////////////////////////////////////
static int Scl_CommandReadLib ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandWriteLib ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandReadScl ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandWriteScl ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandPrintLib ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandDumpGen ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandPrintGS ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandStime ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandTopo ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandBuffer ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandBufSize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandUnBuffer ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandMinsize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandMaxsize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandUpsize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandDnsize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandBsize ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandPrintBuf ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandSetConstr ( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandPrintConstr( Abc_Frame_t * pAbc, int argc, char **argv );
static int Scl_CommandReadLib ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandWriteLib ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandReadScl ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandWriteScl ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandPrintLib ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandDumpGen ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandPrintGS ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandStime ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandTopo ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandBuffer ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandBufSize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandUnBuffer ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandMinsize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandMaxsize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandUpsize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandDnsize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandBsize ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandPrintBuf ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandReadConstr ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandPrintConstr( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Scl_CommandResetConstr( Abc_Frame_t * pAbc, int argc, char ** argv );
////////////////////////////////////////////////////////////////////////
/// FUNCTION DEFINITIONS ///
@ -89,26 +90,27 @@ void Abc_SclLoad( SC_Lib * pLib, SC_Lib ** ppScl )
***********************************************************************/
void Scl_Init( Abc_Frame_t * pAbc )
{
Cmd_CommandAdd( pAbc, "SCL mapping", "read_lib", Scl_CommandReadLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "write_lib", Scl_CommandWriteLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_lib", Scl_CommandPrintLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "read_scl", Scl_CommandReadScl, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "write_scl", Scl_CommandWriteScl, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "dump_genlib", Scl_CommandDumpGen, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_gs", Scl_CommandPrintGS, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "stime", Scl_CommandStime, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "topo", Scl_CommandTopo, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "buffer", Scl_CommandBuffer, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "bufsize", Scl_CommandBufSize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "unbuffer", Scl_CommandUnBuffer, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "minsize", Scl_CommandMinsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "maxsize", Scl_CommandMaxsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "upsize", Scl_CommandUpsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "dnsize", Scl_CommandDnsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "bsize", Scl_CommandBsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_buf", Scl_CommandPrintBuf, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "set_constr", Scl_CommandSetConstr, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_constr", Scl_CommandPrintConstr,0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "read_lib", Scl_CommandReadLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "write_lib", Scl_CommandWriteLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_lib", Scl_CommandPrintLib, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "read_scl", Scl_CommandReadScl, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "write_scl", Scl_CommandWriteScl, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "dump_genlib", Scl_CommandDumpGen, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_gs", Scl_CommandPrintGS, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "stime", Scl_CommandStime, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "topo", Scl_CommandTopo, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "buffer", Scl_CommandBuffer, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "bufsize", Scl_CommandBufSize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "unbuffer", Scl_CommandUnBuffer, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "minsize", Scl_CommandMinsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "maxsize", Scl_CommandMaxsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "upsize", Scl_CommandUpsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "dnsize", Scl_CommandDnsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "bsize", Scl_CommandBsize, 1 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_buf", Scl_CommandPrintBuf, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "read_constr", Scl_CommandReadConstr, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "print_constr", Scl_CommandPrintConstr, 0 );
Cmd_CommandAdd( pAbc, "SCL mapping", "reset_constr", Scl_CommandResetConstr, 0 );
}
void Scl_End( Abc_Frame_t * pAbc )
{
@ -1788,7 +1790,7 @@ usage:
SeeAlso []
***********************************************************************/
int Scl_CommandSetConstr( Abc_Frame_t * pAbc, int argc, char ** argv )
int Scl_CommandReadConstr( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Abc_SclReadTimingConstr( Abc_Frame_t * pAbc, char * pFileName, int fVerbose );
FILE * pFile;
@ -1824,8 +1826,8 @@ int Scl_CommandSetConstr( Abc_Frame_t * pAbc, int argc, char ** argv )
return 0;
usage:
fprintf( pAbc->Err, "usage: set_constr [-vh] <file>\n" );
fprintf( pAbc->Err, "\t sets timing constraints for standard-cell designs\n" );
fprintf( pAbc->Err, "usage: read_constr [-vh] <file>\n" );
fprintf( pAbc->Err, "\t read file with timing constraints for standard-cell designs\n" );
fprintf( pAbc->Err, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pAbc->Err, "\t-h : prints the command summary\n" );
fprintf( pAbc->Err, "\t<file> : the name of a file to read\n" );
@ -1846,7 +1848,6 @@ usage:
int Scl_CommandPrintConstr( Abc_Frame_t * pAbc, int argc, char ** argv )
{
int c, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "vh" ) ) != EOF )
{
@ -1874,6 +1875,47 @@ usage:
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Scl_CommandResetConstr( Abc_Frame_t * pAbc, int argc, char ** argv )
{
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;
}
}
Abc_FrameSetDrivingCell( NULL );
Abc_FrameSetMaxLoad( 0 );
return 0;
usage:
fprintf( pAbc->Err, "usage: reset_constr [-vh] <file>\n" );
fprintf( pAbc->Err, "\t removes current timing constraints\n" );
fprintf( pAbc->Err, "\t-v : toggle printing verbose information [default = %s]\n", fVerbose? "yes": "no" );
fprintf( pAbc->Err, "\t-h : prints the command summary\n" );
fprintf( pAbc->Err, "\t<file> : the name of a file to read\n" );
return 1;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
////////////////////////////////////////////////////////////////////////

2
src/map/scl/sclLoad.c
View File

@ -115,7 +115,7 @@ void Abc_SclComputeLoad( SC_Man * p )
}
}
// add PO load
Abc_NtkForEachPo( p->pNtk, pObj, i )
Abc_NtkForEachCo( p->pNtk, pObj, i )
{
SC_Pair * pLoadPo = Abc_SclObjLoad( p, pObj );
SC_Pair * pLoad = Abc_SclObjLoad( p, Abc_ObjFanin0(pObj) );

2
src/map/scl/sclSize.c
View File

@ -136,7 +136,7 @@ void Abc_SclTimeNtkPrint( SC_Man * p, int fShowAll, int fPrintPath )
printf( "WireLoad = \"%s\" ", p->pWLoadUsed ? p->pWLoadUsed->pName : "none" );
printf( "Gates =%7d ", Abc_NtkNodeNum(p->pNtk) );
printf( "(%5.1f %%) ", 100.0 * Abc_SclGetBufInvCount(p->pNtk) / Abc_NtkNodeNum(p->pNtk) );
printf( "Cap =%5.1f ff ", p->EstLoadAve );
printf( "Cap =%5.1f ff ", SC_LibCapFf(p->pLib, p->EstLoadAve) );
printf( "(%5.1f %%) ", Abc_SclGetAverageSize(p->pNtk) );
printf( "Area =%12.2f ", Abc_SclGetTotalArea(p->pNtk) );
printf( "(%5.1f %%) ", 100.0 * Abc_SclCountMinSize(p->pLib, p->pNtk, 0) / Abc_NtkNodeNum(p->pNtk) );

18
src/map/scl/sclUtil.c
View File

@ -200,24 +200,6 @@ int Abc_SclCountMinSize( SC_Lib * pLib, Abc_Ntk_t * p, int fUseMax )
return Counter;
}
/**Function*************************************************************
Synopsis [Returns gate formula by name.]
Description []
SideEffects []
SeeAlso []
***********************************************************************/
char * Abc_SclFindGateFormula( char * pGateName, char * pOutName )
{
Mio_Library_t * pLib = (Mio_Library_t *)Abc_FrameReadLibGen();
Mio_Gate_t * pGate = Mio_LibraryReadGateByName( pLib, pGateName, pOutName );
return Mio_GateReadForm(pGate);
}
/**Function*************************************************************
Synopsis [Reads timing constraints.]