void RunSimulation(boost::function<double(const CBlockIndex*)>* hashRate, int startHeight, int iterations)
{
CBlockIndex* tip = NULL;
double rate[5];
for(int i=0; i<5; i++)
rate[i]=hashRate[i](tip);
SimulationSetup(tip, rate, startHeight);
printf("begin simulation:\n");
for(int it=0; it<iterations; it++)
{
for(int i=0; i<5; i++)
rate[i]=hashRate[i](tip);
SimulateNextBlock(tip, rate);
double diffsum=0;
for(int i=0; i<5; i++)
diffsum+=BitsToDifficulty(GetNextWorkRequired(tip, NULL, i));
printf("height %d algo %7s time %3d diff %8.3f, avg next diff %7.3f\n",
tip->nHeight,
GetAlgoName(GetAlgo(tip->nVersion)).c_str(),
tip->nTime - tip->pprev->nTime,
BitsToDifficulty(tip->nBits), diffsum/5);
}
}
void CBlock::print() const
{
printf("CBlock(hash=%s, ver=%d, pow_algo=%d, pow_hash=%s, hashPrevBlock=%s, hashMerkleRoot=%s, nTime=%u, nBits=%08x, nNonce=%u, vtx=%"PRIszu")\n",
GetHash().ToString().c_str(),
nVersion, GetAlgo(),
GetPoWHash(GetAlgo()).ToString().c_str(),
hashPrevBlock.ToString().c_str(),
hashMerkleRoot.ToString().c_str(),
nTime, nBits, nNonce,
vtx.size());
for (unsigned int i = 0; i < vtx.size(); i++)
{
printf(" ");
vtx[i].print();
}
printf(" vMerkleTree: ");
for (unsigned int i = 0; i < vMerkleTree.size(); i++)
printf("%s ", vMerkleTree[i].ToString().c_str());
printf("\n");
}
Str GetJetDesc(Str jA) { return GetAlgo(jA)+" "+GetJetR(jA)+", "+GetCalib(jA); }
