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| author | Alan Mishchenko <alanmi@berkeley.edu> | 2013-05-27 15:09:23 -0700 |
|---|---|---|
| committer | Alan Mishchenko <alanmi@berkeley.edu> | 2013-05-27 15:09:23 -0700 |
| commit | 19c25fd6aab057b2373717f996fe538507c1b1e1 (patch) | |
| tree | 7aa7cd7609a5de31d11b3455b6388fd9300c8d0f /src/proof/ssw/sswFilter.c | |
| parent | 94356f0d1fa8e671303299717f631ecf0ca2f17e (diff) | |
| download | abc-19c25fd6aab057b2373717f996fe538507c1b1e1.tar.gz abc-19c25fd6aab057b2373717f996fe538507c1b1e1.tar.bz2 abc-19c25fd6aab057b2373717f996fe538507c1b1e1.zip | |
Adding a wrapper around clock() for more accurate time counting in ABC.
Diffstat (limited to 'src/proof/ssw/sswFilter.c')
| -rw-r--r-- | src/proof/ssw/sswFilter.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/src/proof/ssw/sswFilter.c b/src/proof/ssw/sswFilter.c index 534fc275..9027d773 100644 --- a/src/proof/ssw/sswFilter.c +++ b/src/proof/ssw/sswFilter.c @@ -279,7 +279,7 @@ int Ssw_ManSweepBmcFilter( Ssw_Man_t * p, int TimeLimit ) { Aig_Obj_t * pObj, * pObjNew, * pObjLi, * pObjLo; int f, f1, i; - clock_t clkTotal = clock(); + abctime clkTotal = Abc_Clock(); // start initialized timeframes p->pFrames = Aig_ManStart( Aig_ManObjNumMax(p->pAig) * p->pPars->nFramesK ); Saig_ManForEachLo( p->pAig, pObj, i ) @@ -349,7 +349,7 @@ int Ssw_ManSweepBmcFilter( Ssw_Man_t * p, int TimeLimit ) break; } // check timeout - if ( TimeLimit && ((float)TimeLimit <= (float)(clock()-clkTotal)/(float)(CLOCKS_PER_SEC)) ) + if ( TimeLimit && ((float)TimeLimit <= (float)(Abc_Clock()-clkTotal)/(float)(CLOCKS_PER_SEC)) ) break; // transfer latch input to the latch outputs Aig_ManForEachCo( p->pAig, pObj, i ) @@ -383,8 +383,8 @@ void Ssw_SignalFilter( Aig_Man_t * pAig, int nFramesMax, int nConfMax, int nRoun { Ssw_Pars_t Pars, * pPars = &Pars; Ssw_Man_t * p; - int r, TimeLimitPart;//, clkTotal = clock(); - clock_t nTimeToStop = TimeLimit ? TimeLimit * CLOCKS_PER_SEC + clock(): 0; + int r, TimeLimitPart;//, clkTotal = Abc_Clock(); + abctime nTimeToStop = TimeLimit ? TimeLimit * CLOCKS_PER_SEC + Abc_Clock(): 0; assert( Aig_ManRegNum(pAig) > 0 ); assert( Aig_ManConstrNum(pAig) == 0 ); // consider the case of empty AIG @@ -430,7 +430,7 @@ void Ssw_SignalFilter( Aig_Man_t * pAig, int nFramesMax, int nConfMax, int nRoun Ssw_ClassesPrint( p->ppClasses, 0 ); } p->pMSat = Ssw_SatStart( 0 ); - TimeLimitPart = TimeLimit ? (nTimeToStop - clock()) / CLOCKS_PER_SEC : 0; + TimeLimitPart = TimeLimit ? (nTimeToStop - Abc_Clock()) / CLOCKS_PER_SEC : 0; if ( TimeLimit2 ) { if ( TimeLimitPart ) @@ -445,7 +445,7 @@ void Ssw_SignalFilter( Aig_Man_t * pAig, int nFramesMax, int nConfMax, int nRoun // simulate pattern forward Ssw_ManRollForward( p, p->pPars->nFramesK ); // check timeout - if ( TimeLimit && clock() > nTimeToStop ) + if ( TimeLimit && Abc_Clock() > nTimeToStop ) { Abc_Print( 1, "Reached timeout (%d seconds).\n", TimeLimit ); break; |