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Commit 07002bc9 by Alan Mishchenko
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Experiments with simulation patterns.

parent 0e05d148
Showing with 228 additions and 1 deletions
src/base/abci/abc.c
......@@ -411,6 +411,9 @@ static int Abc_CommandAbc9Trim ( Abc_Frame_t * pAbc, int argc, cha
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_CommandAbc9Sim3 ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9ReadSim ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9WriteSim ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9SimPat ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9Resim ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9SpecI ( Abc_Frame_t * pAbc, int argc, char ** argv );
static int Abc_CommandAbc9Equiv ( Abc_Frame_t * pAbc, int argc, char ** argv );
......@@ -1120,6 +1123,9 @@ void Abc_Init( Abc_Frame_t * pAbc )
Cmd_CommandAdd( pAbc, "ABC9", "&dfs", Abc_CommandAbc9Dfs, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&sim", Abc_CommandAbc9Sim, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&sim3", Abc_CommandAbc9Sim3, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&read_sim", Abc_CommandAbc9ReadSim, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&write_sim", Abc_CommandAbc9WriteSim, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&simpat", Abc_CommandAbc9SimPat, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&resim", Abc_CommandAbc9Resim, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&speci", Abc_CommandAbc9SpecI, 0 );
Cmd_CommandAdd( pAbc, "ABC9", "&equiv", Abc_CommandAbc9Equiv, 0 );
......@@ -22653,7 +22659,6 @@ usage:
return 1;
}
/**Function*************************************************************
Synopsis []
......@@ -31307,6 +31312,7 @@ usage:
return 1;
}
/**Function*************************************************************
Synopsis []
......@@ -32474,6 +32480,227 @@ usage:
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Abc_CommandAbc9ReadSim( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern Vec_Wrd_t * Gia_ManSimPatGenRandom( int nWords );
extern Vec_Wrd_t * Gia_ManSimPatRead( char * pFileName );
int c, nWords = 4, fVerbose = 0;
char ** pArgvNew;
int nArgcNew;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Wvh" ) ) != 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 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
if ( pAbc->pGia == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9ReadSim(): There is no AIG.\n" );
return 1;
}
if ( Gia_ManRegNum(pAbc->pGia) > 0 )
{
Abc_Print( -1, "Abc_CommandAbc9ReadSim(): This command works only for combinational AIGs.\n" );
return 0;
}
Vec_WrdFreeP( &pAbc->pGia->vSimsPi );
pArgvNew = argv + globalUtilOptind;
nArgcNew = argc - globalUtilOptind;
if ( nArgcNew == 0 )
{
Gia_ManRandom( 1 );
pAbc->pGia->vSimsPi = Gia_ManSimPatGenRandom( Gia_ManCiNum(pAbc->pGia) * nWords );
printf( "Generated %d random patterns (%d 64-bit words) for each input of the AIG.\n", 64*nWords, nWords );
return 0;
}
if ( nArgcNew != 1 )
{
Abc_Print( -1, "File name is not given on the command line.\n" );
return 1;
}
pAbc->pGia->vSimsPi = Gia_ManSimPatRead( pArgvNew[0] );
if ( Vec_WrdSize(pAbc->pGia->vSimsPi) % Gia_ManCiNum(pAbc->pGia) != 0 )
{
Vec_WrdFreeP( &pAbc->pGia->vSimsPi );
Abc_Print( -1, "File size (%d words) does not match the number of AIG inputs (%d %% %d = %d).\n",
Vec_WrdSize(pAbc->pGia->vSimsPi), Vec_WrdSize(pAbc->pGia->vSimsPi), Gia_ManCiNum(pAbc->pGia),
Vec_WrdSize(pAbc->pGia->vSimsPi) % Gia_ManCiNum(pAbc->pGia) );
return 1;
}
return 0;
usage:
Abc_Print( -2, "usage: &read_sim [-W num] [-vh] <file>\n" );
Abc_Print( -2, "\t reads simulation patterns from file\n" );
Abc_Print( -2, "\t-W num : the number of frames to simulate [default = %d]\n", nWords );
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");
Abc_Print( -2, "\t<file> : file to store the simulation info\n");
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Abc_CommandAbc9WriteSim( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Gia_ManSimPatWrite( char * pFileName, Vec_Wrd_t * vSimsIn, int nWords );
int c, fVerbose = 0;
char ** pArgvNew;
int nArgcNew;
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_CommandAbc9WriteSim(): There is no AIG.\n" );
return 1;
}
if ( Gia_ManRegNum(pAbc->pGia) > 0 )
{
Abc_Print( -1, "Abc_CommandAbc9WriteSim(): This command works only for combinational AIGs.\n" );
return 0;
}
if ( pAbc->pGia->vSimsPi == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9WriteSim(): Does not have simulation information available.\n" );
return 0;
}
pArgvNew = argv + globalUtilOptind;
nArgcNew = argc - globalUtilOptind;
if ( nArgcNew != 1 )
{
Abc_Print( -1, "File name is not given on the command line.\n" );
return 1;
}
assert( Vec_WrdSize(pAbc->pGia->vSimsPi) % Gia_ManCiNum(pAbc->pGia) == 0 );
Gia_ManSimPatWrite( pArgvNew[0], pAbc->pGia->vSimsPi, Vec_WrdSize(pAbc->pGia->vSimsPi) / Gia_ManCiNum(pAbc->pGia) );
return 0;
usage:
Abc_Print( -2, "usage: &write_sim [-vh] <file>\n" );
Abc_Print( -2, "\t writes simulation patterns into a file\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");
Abc_Print( -2, "\t<file> : file to store the simulation info\n");
return 1;
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Abc_CommandAbc9SimPat( Abc_Frame_t * pAbc, int argc, char ** argv )
{
extern void Gia_ManSimPat( Gia_Man_t * pGia, int nWords, int fVerbose );
int c, nWords = 4, fVerbose = 0;
Extra_UtilGetoptReset();
while ( ( c = Extra_UtilGetopt( argc, argv, "Wvh" ) ) != 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 'v':
fVerbose ^= 1;
break;
case 'h':
goto usage;
default:
goto usage;
}
}
if ( pAbc->pGia == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9SimPat(): There is no AIG.\n" );
return 1;
}
if ( Gia_ManRegNum(pAbc->pGia) > 0 )
{
Abc_Print( -1, "Abc_CommandAbc9SimPat(): This command works only for combinational AIGs.\n" );
return 0;
}
if ( pAbc->pGia->vSimsPi == NULL )
{
Abc_Print( -1, "Abc_CommandAbc9WriteSim(): Does not have simulation information available.\n" );
return 0;
}
Gia_ManSimPat( pAbc->pGia, nWords, fVerbose );
return 0;
usage:
Abc_Print( -2, "usage: &simpat [-W num] [-vh]\n" );
Abc_Print( -2, "\t performs simulation of the AIG\n" );
Abc_Print( -2, "\t-W num : the number of frames to simulate [default = %d]\n", nWords );
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*************************************************************
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