//Genesis block

CBlock block;

block.hashPrevBlock[0] = 0;

block.hashPrevBlock[1] = 0;

block.hashPrevBlock[2] = 0;

block.hashPrevBlock[3] = 0;

block.hashMerkleRoot[0] = 13982638023556950227ULL;

block.hashMerkleRoot[1] = 2731834534410324916ULL;

block.hashMerkleRoot[2] = 6259368053859059585ULL;

block.hashMerkleRoot[3] = 7654680285885345510ULL;

block.nNonce = 0;

block.nTime = 1644732486L;

block.nVersion = 1;

block.nBits = 200;

CParams params;

params.hashRounds = 1;

params.MillerRabinRounds = 32;

using std::chrono::high_resolution_clock;

using std::chrono::duration_cast;

using std::chrono::duration;

using std::chrono::milliseconds;

//Clear reorder buffer, barrier the Speculative Execution engines up to here

//and retire all mem ops up to here.

CPUID cpuID(0); // Get CPU vendor

auto t1 = high_resolution_clock::now();

uint1024 N = gHash( block, params);

auto t2 = high_resolution_clock::now();

/* Getting number of milliseconds as a double. */

duration<double, std::milli> ms_double = t2 - t1;

string vendor;

vendor += string((const char *)&cpuID.EBX(), 4);

vendor += string((const char *)&cpuID.EDX(), 4);

vendor += string((const char *)&cpuID.ECX(), 4);

cout << "CPU vendor = " << vendor << endl;

std::cout << N.data[0];

std::cout << std::endl;

std::cout << "Timing: " << ms_double.count() << "ms\n";

return 0;