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command rewire add external careset

This commit is contained in:
jiunhaochen 2025-04-10 16:57:13 +08:00
parent 08ccd6d0b9
commit 43d12f6c31
2 changed files with 16 additions and 7 deletions
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13
src/base/abci/abc.c
View File

@ -20888,14 +20888,14 @@ int Abc_CommandRewire( Abc_Frame_t * pAbc, int argc, char ** argv )
pFile = fopen( argv[globalUtilOptind], "rb" );
if ( pFile == NULL )
{
Abc_Print( -1, "Cannot open input file \"%s\". ", argv[globalUtilOptind] );
Abc_Print( -1, "Cannot open input file \"%s\".\n", argv[globalUtilOptind] );
return 1;
}
fclose( pFile );
pExc = Gia_AigerRead( argv[globalUtilOptind], 0, 0, 0 );
if ( pExc == NULL )
{
Abc_Print( -1, "Reading Exc AIGER has failed.\n" );
Abc_Print( -1, "Reading AIGER has failed.\n" );
return 1;
}
globalUtilOptind++;
@ -20927,6 +20927,11 @@ int Abc_CommandRewire( Abc_Frame_t * pAbc, int argc, char ** argv )
Abc_Print( -1, "Empty network.\n" );
return 1;
}
if ( !Abc_NtkIsStrash(pNtk) )
{
Abc_Print( -1, "Rewiring works only for the AIG representation (run \"strash\").\n" );
return 1;
}
if ( nMode >= 1 && Abc_FrameReadLibGen2() == NULL )
{
Abc_Print( -1, "Library is not available.\n" );
@ -46572,14 +46577,14 @@ int Abc_CommandAbc9Rewire( Abc_Frame_t * pAbc, int argc, char ** argv )
pFile = fopen( argv[globalUtilOptind], "rb" );
if ( pFile == NULL )
{
Abc_Print( -1, "Cannot open input file \"%s\". ", argv[globalUtilOptind] );
Abc_Print( -1, "Cannot open input file \"%s\".\n", argv[globalUtilOptind] );
return 1;
}
fclose( pFile );
pExc = Gia_AigerRead( argv[globalUtilOptind], 0, 0, 0 );
if ( pExc == NULL )
{
Abc_Print( -1, "Reading Exc AIGER has failed.\n" );
Abc_Print( -1, "Reading AIGER has failed.\n" );
return 1;
}
globalUtilOptind++;

10
src/opt/rar/rewire_miaig.cpp
View File

@ -247,15 +247,18 @@ vi *moveVecToVi(Vec_Int_t *v) {
void Miaig::setExc(Gia_Man_t *pExc) {
int i;
assert(Gia_ManCiNum(pExc) == nIns());
assert(Gia_ManCoNum(pExc) == nOuts());
assert(Gia_ManCoNum(pExc) == nOuts() || Gia_ManCoNum(pExc) == 1);
if (Gia_ManCoNum(pExc) != nOuts() && Gia_ManCoNum(pExc) == 1) {
printf("[Warning] The external careset has only a single output that will be applied to all other outputs.\n");
}
if (!_data->pExc) {
_data->pExc = (word *)malloc(sizeof(word) * nWords() * nOuts());
}
Miaig Exc(pExc);
Exc.initializeTruth();
for (i = 0; i < nOuts(); ++i) {
word *pExc = Exc.objTruth(Exc.nObjs() - Exc.nOuts() + i, 0);
Tt_Dup(_data->pExc + nWords() * i, pExc, nWords());
word *tExc = Exc.objTruth(Exc.nObjs() - Exc.nOuts() + std::min(i, Gia_ManCoNum(pExc)-1), 0);
Tt_Dup(_data->pExc + nWords() * i, tExc, nWords());
}
}
#endif // RW_ABC
@ -1219,6 +1222,7 @@ Miaig Miaig::rewire(int nIters, float levelGrowRatio, int nExpands, int nGrowth,
for (int i = 0; nIters ? i < nIters : 1; i++) {
if (nVerbose) printf("\rIteration %7d : %5g -> ", i + 1, ((&pRoot)->*Miaig_ObjectiveFunction)(0, nMappedMode));
if (nTimeOut && nTimeOut < 1.0 * (Time_Clock() - clkStart) / CLOCKS_PER_SEC) break;
if (PrevBest == 0) break;
pNew = pRoot.dupMulti(nFaninMax, nGrowth);
if (i % 2 == 0) {