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Commit d257fce8 by Alan Mishchenko
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Added code to collect experimental results.

parent 20bd241e
Showing with 71 additions and 16 deletions
src/aig/gia/gia.h
......@@ -237,6 +237,7 @@ struct Gia_ParVta_t_
int fVerbose; // verbose flag
int fVeryVerbose; // print additional information
int iFrame; // the number of frames covered
int iFrameProved; // the number of frames proved
int nFramesNoChange; // the number of last frames without changes
};
......@@ -726,6 +727,8 @@ extern Vec_Int_t * Gia_VtaConvertToGla( Gia_Man_t * p, Vec_Int_t * vVta
extern Vec_Int_t * Gia_VtaConvertFromGla( Gia_Man_t * p, Vec_Int_t * vGla, int nFrames );
extern Vec_Int_t * Gia_FlaConvertToGla( Gia_Man_t * p, Vec_Int_t * vFla );
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 );
/*=== giaAbsGla.c ===========================================================*/
extern int Gia_GlaPerform( Gia_Man_t * p, Gia_ParVta_t * pPars, int fStartVta );
extern int Ga2_ManPerform( Gia_Man_t * p, Gia_ParVta_t * pPars );
......
src/aig/gia/giaAbs.c
......@@ -707,6 +707,35 @@ void Gia_ManGlaPurify( Gia_Man_t * p, int nPurifyRatio, int fVerbose )
ABC_FREE( pCounts );
}
/**Function*************************************************************
Synopsis []
Description []
SideEffects []
SeeAlso []
***********************************************************************/
int Gia_GlaCountFlops( Gia_Man_t * p, Vec_Int_t * vGla )
{
Gia_Obj_t * pObj;
int i, Count = 0;
Gia_ManForEachRo( p, pObj, i )
if ( Vec_IntEntry(vGla, Gia_ObjId(p, pObj)) )
Count++;
return Count;
}
int Gia_GlaCountNodes( Gia_Man_t * p, Vec_Int_t * vGla )
{
Gia_Obj_t * pObj;
int i, Count = 0;
Gia_ManForEachAnd( p, pObj, i )
if ( Vec_IntEntry(vGla, Gia_ObjId(p, pObj)) )
Count++;
return Count;
}
////////////////////////////////////////////////////////////////////////
/// END OF FILE ///
......
src/aig/gia/giaAbsGla.c
......@@ -1537,20 +1537,17 @@ void Gla_ManAbsPrintFrame( Gla_Man_t * p, int nCoreSize, int nFrames, int nConfl
}
void Gla_ManReportMemory( Gla_Man_t * p )
{
extern void Ga2_ManDumpStats( Gia_Man_t * pGia, Gia_ParVta_t * pPars, sat_solver2 * pSat, int iFrame, int fUseN );
Gla_Obj_t * pGla;
// int i;
double memTot = 0;
double memAig = Gia_ManObjNum(p->pGia) * sizeof(Gia_Obj_t);
double memSat = sat_solver2_memory( p->pSat, 1 );
double memPro = sat_solver2_memory_proof( p->pSat );
double memMap = p->nObjs * sizeof(Gla_Obj_t) + Gia_ManObjNum(p->pGia) * sizeof(int);
// double memRef = Gia_ManObjNum(p->pGia) * sizeof(Vec_Int_t);
double memRef = Rnm_ManMemoryUsage( p->pRnm );
double memOth = sizeof(Gla_Man_t);
for ( pGla = p->pObjs; pGla < p->pObjs + p->nObjs; pGla++ )
memMap += Vec_IntCap(&pGla->vFrames) * sizeof(int);
// for ( i = 0; i < Gia_ManObjNum(p->pGia); i++ )
// memRef += Vec_IntCap(&p->pvRefis[i]) * sizeof(int);
memOth += Vec_IntCap(p->vAddedNew) * sizeof(int);
memOth += Vec_IntCap(p->vTemp) * sizeof(int);
memOth += Vec_IntCap(p->vAbs) * sizeof(int);
......@@ -1562,6 +1559,7 @@ void Gla_ManReportMemory( Gla_Man_t * p )
ABC_PRMP( "Memory: Refine ", memRef, memTot );
ABC_PRMP( "Memory: Other ", memOth, memTot );
ABC_PRMP( "Memory: TOTAL ", memTot, memTot );
Ga2_ManDumpStats( p->pGia, p->pPars, p->pSat, p->pPars->iFrame, 1 );
}
......
src/aig/gia/giaAbsGla2.c
......@@ -408,6 +408,29 @@ Ga2_Man_t * Ga2_ManStart( Gia_Man_t * pGia, Gia_ParVta_t * pPars )
p->pTable = ABC_CALLOC( int, 6 * p->nTable );
return p;
}
void Ga2_ManDumpStats( Gia_Man_t * pGia, Gia_ParVta_t * pPars, sat_solver2 * pSat, int iFrame, int fUseN )
{
FILE * pFile;
char pFileName[32];
sprintf( pFileName, "stats_gla%s%s.txt", fUseN ? "n":"", pPars->fUseFullProof ? "p":"" );
pFile = fopen( pFileName, "wb+" );
fprintf( pFile, "%s pi=%d ff=%d and=%d mem=%d bmc=%d",
pGia->pName,
Gia_ManPiNum(pGia), Gia_ManRegNum(pGia), Gia_ManAndNum(pGia),
(int)(1 + sat_solver2_memory_proof(pSat)/(1<<20)),
iFrame );
if ( pGia->vGateClasses )
fprintf( pFile, " ff=%d and=%d",
Gia_GlaCountFlops( pGia, pGia->vGateClasses ),
Gia_GlaCountNodes( pGia, pGia->vGateClasses ) );
fprintf( pFile, "\n" );
fclose( pFile );
}
void Ga2_ManReportMemory( Ga2_Man_t * p )
{
double memTot = 0;
......@@ -435,6 +458,7 @@ void Ga2_ManReportMemory( Ga2_Man_t * p )
ABC_PRMP( "Memory: Hash ", memHash,memTot );
ABC_PRMP( "Memory: Other ", memOth, memTot );
ABC_PRMP( "Memory: TOTAL ", memTot, memTot );
Ga2_ManDumpStats( p->pGia, p->pPars, p->pSat, p->pPars->iFrameProved, 0 );
}
void Ga2_ManStop( Ga2_Man_t * p )
{
......@@ -1477,7 +1501,7 @@ int Ga2_ManPerform( Gia_Man_t * pAig, Gia_ParVta_t * pPars )
Vec_Int_t * vCore, * vPPis;
clock_t clk2, clk = clock();
int Status = l_Undef, RetValue = -1, fOneIsSent = 0;
int i, c, f, Lit, iFrameProved = -1;
int i, c, f, Lit;
// check trivial case
assert( Gia_ManPoNum(pAig) == 1 );
ABC_FREE( pAig->pCexSeq );
......@@ -1543,7 +1567,7 @@ int Ga2_ManPerform( Gia_Man_t * pAig, Gia_ParVta_t * pPars )
// add static clauses to this timeframe
Ga2_ManAddAbsClauses( p, f );
// skip checking if skipcheck is enabled (&gla -s)
if ( p->pPars->fUseSkip && f <= iFrameProved )
if ( p->pPars->fUseSkip && f <= p->pPars->iFrameProved )
continue;
// skip checking if we need to skip several starting frames (&gla -S <num>)
if ( p->pPars->nFramesStart && f <= p->pPars->nFramesStart )
......@@ -1632,11 +1656,11 @@ int Ga2_ManPerform( Gia_Man_t * pAig, Gia_ParVta_t * pPars )
goto finish;
if ( c == 0 )
{
if ( f > iFrameProved )
if ( f > p->pPars->iFrameProved )
p->pPars->nFramesNoChange++;
break;
}
if ( f > iFrameProved )
if ( f > p->pPars->iFrameProved )
p->pPars->nFramesNoChange = 0;
// derive the core
......@@ -1695,8 +1719,8 @@ int Ga2_ManPerform( Gia_Man_t * pAig, Gia_ParVta_t * pPars )
break;
}
// remember the last proved frame
if ( iFrameProved < f )
iFrameProved = f;
if ( p->pPars->iFrameProved < f )
p->pPars->iFrameProved = f;
// print statistics
if ( pPars->fVerbose )
Ga2_ManAbsPrintFrame( p, f, sat_solver2_nconflicts(p->pSat)-nConflsBeg, c, clock() - clk, 1 );
......@@ -1761,18 +1785,18 @@ finish:
if ( p->pPars->fVerbose )
Abc_Print( 1, "\n" );
if ( p->pPars->nTimeOut && clock() >= p->pSat->nRuntimeLimit )
Abc_Print( 1, "Timeout %d sec in frame %d with a %d-stable abstraction. ", p->pPars->nTimeOut, iFrameProved+1, p->pPars->nFramesNoChange );
Abc_Print( 1, "Timeout %d sec in frame %d with a %d-stable abstraction. ", p->pPars->nTimeOut, p->pPars->iFrameProved+1, p->pPars->nFramesNoChange );
else if ( pPars->nConfLimit && sat_solver2_nconflicts(p->pSat) >= pPars->nConfLimit )
Abc_Print( 1, "Exceeded %d conflicts in frame %d with a %d-stable abstraction. ", pPars->nConfLimit, iFrameProved+1, p->pPars->nFramesNoChange );
Abc_Print( 1, "Exceeded %d conflicts in frame %d with a %d-stable abstraction. ", pPars->nConfLimit, p->pPars->iFrameProved+1, p->pPars->nFramesNoChange );
else if ( Vec_IntSize(p->vAbs) >= p->nMarked * (100 - pPars->nRatioMin) / 100 )
Abc_Print( 1, "The ratio of abstracted objects is less than %d %% in frame %d. ", pPars->nRatioMin, iFrameProved+1 );
Abc_Print( 1, "The ratio of abstracted objects is less than %d %% in frame %d. ", pPars->nRatioMin, p->pPars->iFrameProved+1 );
else
Abc_Print( 1, "Abstraction stopped for unknown reason in frame %d. ", iFrameProved+1 );
Abc_Print( 1, "Abstraction stopped for unknown reason in frame %d. ", p->pPars->iFrameProved+1 );
}
else
{
p->pPars->iFrame = iFrameProved;
Abc_Print( 1, "GLA completed %d frames and produced a %d-stable abstraction. ", iFrameProved+1, p->pPars->nFramesNoChange );
p->pPars->iFrame = p->pPars->iFrameProved;
Abc_Print( 1, "GLA completed %d frames and produced a %d-stable abstraction. ", p->pPars->iFrameProved+1, p->pPars->nFramesNoChange );
}
}
else
......
src/aig/gia/giaAbsVta.c
......@@ -164,6 +164,7 @@ void Gia_VtaSetDefaultParams( Gia_ParVta_t * p )
p->fPropFanout = 1; // propagate fanouts during refinement
p->fVerbose = 0; // verbose flag
p->iFrame = -1; // the number of frames covered
p->iFrameProved = -1; // the number of frames proved
}
/**Function*************************************************************
......
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