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Improving printouts of critical path.

This commit is contained in:
Alan Mishchenko 2012-04-09 18:59:36 -07:00
parent 0509440a45
commit b9913732c4
1 changed files with 3 additions and 6 deletions
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9
src/base/abci/abcTiming.c
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@ -893,7 +893,7 @@ float Abc_NtkDelayTrace( Abc_Ntk_t * pNtk, Abc_Obj_t * pOut, Abc_Obj_t * pIn, in
int k, iFanin, Length = 0;
Abc_Obj_t * pFanin;
// check the additional slack
SlackAdd = Abc_MaxFloat( 0.0, Abc_NodeRequired(pOut)->Worst - Abc_NodeArrival(Abc_ObjFanin0(pOut))->Worst );
SlackAdd = Abc_NodeRequired(pOut)->Worst - Abc_NodeArrival(Abc_ObjFanin0(pOut))->Worst;
// collect the critical path
Abc_NtkDelayTraceCritPathCollect_rec( vSlacks, Abc_ObjFanin0(pOut), vBest, vPath );
if ( pIn == NULL )
@ -941,11 +941,8 @@ float Abc_NtkDelayTrace( Abc_Ntk_t * pNtk, Abc_Obj_t * pOut, Abc_Obj_t * pIn, in
}
printf( "Level %3d : ", Abc_ObjLevel(Abc_ObjFanin0(pOut)) + 1 );
printf( "Primary output \"%s\". ", Abc_ObjName(pOut) );
if ( Abc_NodeRequired(pOut)->Worst - Abc_NodeArrival(Abc_ObjFanin0(pOut))->Worst <= 0.0 )
printf( "Required time = %6.1f. ", Abc_NodeReadArrival(Abc_ObjFanin0(pOut))->Worst );
else
printf( "Required time = %6.1f. ", Abc_NodeRequired(pOut)->Worst );
printf( "Path slack = %6.1f.\n", Slack );
printf( "Required time = %6.1f. ", Abc_NodeRequired(pOut)->Worst );
printf( "Path slack = %6.1f.\n", SlackAdd );
}
Vec_PtrFree( vPath );
Vec_IntFree( vBest );