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test

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jl777
2016-10-29 11:21:51 -03:00
parent 4d7131da32
commit 9026081cca
1 changed files with 0 additions and 86 deletions
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86
src/miner.cpp
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@@ -457,92 +457,6 @@ static bool ProcessBlockFound(CBlock* pblock, CWallet& wallet, CReserveKey& rese
return true; return true;
} }
void minegenesis()
{
const CChainParams& chainparams = Params();
// Each thread has its own key and counter
CReserveKey reservekey(pwallet);
unsigned int nExtraNonce = 0;
unsigned int n = chainparams.EquihashN();
unsigned int k = chainparams.EquihashK();
while ( true )
{
unique_ptr<CBlockTemplate> pblocktemplate(CreateNewBlockWithKey(reservekey));
if (!pblocktemplate.get())
{
LogPrintf("Error in ZcashMiner: Keypool ran out, please call keypoolrefill before restarting the mining thread\n");
return;
}
CBlock *pblock = &pblocktemplate->block;
IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
while ( true )
{
// Hash state
crypto_generichash_blake2b_state state;
EhInitialiseState(n, k, state);
// I = the block header minus nonce and solution.
CEquihashInput I{*pblock};
CDataStream ss(SER_NETWORK, PROTOCOL_VERSION);
ss << I;
// H(I||...
crypto_generichash_blake2b_update(&state, (unsigned char*)&ss[0], ss.size());
// H(I||V||...
crypto_generichash_blake2b_state curr_state;
curr_state = state;
crypto_generichash_blake2b_update(&curr_state,pblock->nNonce.begin(),pblock->nNonce.size());
// (x_1, x_2, ...) = A(I, V, n, k)
LogPrint("pow", "Running Equihash solver \"%s\" with nNonce = %s\n",solver, pblock->nNonce.ToString());
std::function<bool(std::vector<unsigned char>)> validBlock =
[&pblock, &hashTarget, &pwallet, &reservekey, &m_cs, &cancelSolver, &chainparams]
(std::vector<unsigned char> soln)
{
// Write the solution to the hash and compute the result.
LogPrint("pow", "- Checking solution against target\n");
pblock->nSolution = soln;
solutionTargetChecks.increment();
if ( UintToArith256(pblock->GetHash()) > hashTarget )
continue;
// Found a solution
LogPrintf("ZcashMiner:\n");
LogPrintf("proof-of-work found \n hash: %s \ntarget: %s\n", pblock->GetHash().GetHex(), hashTarget.GetHex());
break;
};
// TODO: factor this out into a function with the same API for each solver.
if ( solver == "tromp" )
{
// Create solver and initialize it.
equi eq(1);
eq.setstate(&curr_state);
// Intialization done, start algo driver.
eq.digit0(0);
eq.xfull = eq.bfull = eq.hfull = 0;
eq.showbsizes(0);
for (u32 r = 1; r < WK; r++)
{
(r&1) ? eq.digitodd(r, 0) : eq.digiteven(r, 0);
eq.xfull = eq.bfull = eq.hfull = 0;
eq.showbsizes(r);
}
eq.digitK(0);
ehSolverRuns.increment();
// Convert solution indices to byte array (decompress) and pass it to validBlock method.
for (size_t s = 0; s < eq.nsols; s++)
{
LogPrint("pow", "Checking solution %d\n", s+1);
std::vector<eh_index> index_vector(PROOFSIZE);
for (size_t i = 0; i < PROOFSIZE; i++)
index_vector[i] = eq.sols[s][i];
std::vector<unsigned char> sol_char = GetMinimalFromIndices(index_vector, DIGITBITS);
if ( validBlock(sol_char) )
// If we find a POW solution, do not try other solutions
// because they become invalid as we created a new block in blockchain.
break;
}
}
}
}
}
extern uint8_t NOTARY_PUBKEY33[33]; extern uint8_t NOTARY_PUBKEY33[33];
uint32_t Mining_start; uint32_t Mining_start;
int32_t komodo_chosennotary(int32_t *notaryidp,int32_t height,uint8_t *pubkey33); int32_t komodo_chosennotary(int32_t *notaryidp,int32_t height,uint8_t *pubkey33);