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Merge remote-tracking branch 'remotes/upstream/randomx' into randomx

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This commit is contained in:
jahway603
2022-07-12 17:20:15 -04:00
parent f55b77f652 a70897966a
commit 60759fdd09
7 changed files with 73 additions and 51 deletions
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6
src/hush_utils.h
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@@ -1654,7 +1654,9 @@ uint64_t hush_sc_block_subsidy(int nHeight)
if ( subsidy || (curEra != ASSETCHAINS_LASTERA && ASSETCHAINS_REWARD[curEra + 1] != 0) )
{
fprintf(stderr,"%s: subsidy=%ld at height=%d with ASSETCHAINS_HALVING[curEra]=%lu\n",__func__,subsidy,nHeight, ASSETCHAINS_HALVING[curEra]);
if(fDebug) {
fprintf(stderr,"%s: subsidy=%ld at height=%d with ASSETCHAINS_HALVING[curEra]=%lu\n",__func__,subsidy,nHeight, ASSETCHAINS_HALVING[curEra]);
}
if ( ASSETCHAINS_HALVING[curEra] != 0 )
{
if (ishush3) {
@@ -1681,7 +1683,7 @@ uint64_t hush_sc_block_subsidy(int nHeight)
}
denominator = ASSETCHAINS_ENDSUBSIDY[curEra] - nStart;
numerator = denominator - ((ASSETCHAINS_ENDSUBSIDY[curEra] - nHeight) + ((nHeight - nStart) % ASSETCHAINS_HALVING[curEra]));
fprintf(stderr,"%s: numerator=%ld , denominator=%ld at height=%d\n",__func__,numerator, denominator,nHeight);
// fprintf(stderr,"%s: numerator=%ld , denominator=%ld at height=%d\n",__func__,numerator, denominator,nHeight);
if( denominator ) {
subsidy = subsidy - sign * ((subsidyDifference * numerator) / denominator);
} else {

6
src/init.cpp
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@@ -512,7 +512,7 @@ std::string HelpMessage(HelpMessageMode mode)
strUsage += HelpMessageOpt("-stopafterblockimport", strprintf("Stop running after importing blocks from disk (default: %u)", 0));
strUsage += HelpMessageOpt("-nuparams=hexBranchId:activationHeight", "Use given activation height for specified network upgrade (regtest-only)");
}
string debugCategories = "addrman, alert, bench, coindb, db, deletetx, estimatefee, http, libevent, lock, mempool, net, tls, partitioncheck, pow, proxy, prune, rand, reindex, rpc, selectcoins, stratum, tor, zmq, zrpc, zrpcunsafe (implies zrpc)"; // Don't translate these
string debugCategories = "addrman, alert, bench, coindb, db, deletetx, estimatefee, http, libevent, lock, mempool, net, tls, partitioncheck, pow, proxy, prune, rand, randomx, reindex, rpc, selectcoins, stratum, tor, zmq, zrpc, zrpcunsafe (implies zrpc)"; // Don't translate these
strUsage += HelpMessageOpt("-debug=<category>", strprintf(_("Output debugging information (default: %u, supplying <category> is optional)"), 0) + ". " +
_("If <category> is not supplied or if <category> = 1, output all debugging information.") + " " + _("<category> can be:") + " " + debugCategories + ".");
strUsage += HelpMessageOpt("-experimentalfeatures", _("Enable use of experimental features"));
@@ -1249,6 +1249,10 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
v.push_back("zrpc");
}
}
if (find(categories.begin(), categories.end(), string("randomx")) != categories.end()) {
fRandomXDebug = true;
fprintf(stderr,"%s: enabled randomx debug\n", __func__);
}
//fprintf(stderr,"%s tik5\n", __FUNCTION__);
// Check for -debugnet

2
src/main.cpp
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@@ -2359,7 +2359,7 @@ bool ReadBlockFromDisk(CBlock& block, const CBlockIndex* pindex,bool checkPOW)
CAmount GetBlockSubsidy(int nHeight, const Consensus::Params& consensusParams)
{
fprintf(stderr,"%s: nHeight=%d\n", __func__, nHeight);
// fprintf(stderr,"%s: nHeight=%d\n", __func__, nHeight);
return hush_sc_block_subsidy(nHeight);
}

104
src/miner.cpp
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@@ -58,6 +58,8 @@
#endif
#include <mutex>
#define rxdebug(format, ...) if(fRandomXDebug) { fprintf(stderr, format, __func__, ## __VA_ARGS__ ); }
using namespace std;
//////////////////////////////////////////////////////////////////////////////
@@ -117,6 +119,7 @@ public:
extern int8_t ASSETCHAINS_ADAPTIVEPOW;
extern uint32_t ASSETCHAINS_RANDOMX;
extern bool fRandomXDebug;
void UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev)
{
@@ -411,7 +414,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
Notarizations++;
if ( Notarizations > 1 )
{
fprintf(stderr, "skipping notarization.%d\n",Notarizations);
fprintf(stderr, "%s: skipping notarization.%d\n",__func__, Notarizations);
// Any attempted notarization needs to be in its own block!
continue;
}
@@ -604,7 +607,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
blocktime = 1 + std::max(pindexPrev->GetMedianTimePast()+1, GetTime());
else blocktime = 1 + std::max((int64_t)(pindexPrev->nTime+1), GetTime());
//pblock->nTime = blocktime + 1;
fprintf(stderr,"%s: calling GetNextWorkRequired\n", __func__);
// fprintf(stderr,"%s: calling GetNextWorkRequired\n", __func__);
pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, Params().GetConsensus());
LogPrintf("CreateNewBlock(): total size %u blocktime.%u nBits.%08x\n", nBlockSize,blocktime,pblock->nBits);
@@ -618,7 +621,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
txNew.vout.resize(1);
txNew.vout[0].scriptPubKey = scriptPubKeyIn;
txNew.vout[0].nValue = GetBlockSubsidy(nHeight,consensusParams) + nFees;
fprintf(stderr,"%s: mine ht.%d with %.8f\n",__func__,nHeight,(double)txNew.vout[0].nValue/COIN);
// fprintf(stderr,"%s: mine ht.%d with %.8f\n",__func__,nHeight,(double)txNew.vout[0].nValue/COIN);
txNew.nExpiryHeight = 0;
if ( ASSETCHAINS_ADAPTIVEPOW <= 0 )
txNew.nLockTime = std::max(pindexPrev->GetMedianTimePast()+1, GetTime());
@@ -701,7 +704,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
// if not staking, setup nonce, otherwise, leave it alone
if (!isStake || ASSETCHAINS_LWMAPOS == 0)
{
// Randomise nonce
// Randomize nonce
arith_uint256 nonce = UintToArith256(GetRandHash());
// Clear the top 16 and bottom 16 or 24 bits (for local use as thread flags and counters)
@@ -749,9 +752,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
pblocktemplate->vTxFees[0] = -nFees;
//*(uint64_t *)(&pblock->vtx[0].vout[0].nValue) += txfees;
//fprintf(stderr,"added notaryvin\n");
}
else
{
} else {
fprintf(stderr,"error adding notaryvin, need to create 0.0001 utxos\n");
if ( SMART_CHAIN_SYMBOL[0] == 0 || (SMART_CHAIN_SYMBOL[0] != 0 && !isStake) )
{
@@ -764,7 +765,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
else if ( ASSETCHAINS_CC == 0 && pindexPrev != 0 && ASSETCHAINS_STAKED == 0 && (SMART_CHAIN_SYMBOL[0] != 0 || IS_HUSH_NOTARY == 0 || My_notaryid < 0) )
{
CValidationState state;
fprintf(stderr,"%s: check validity\n", __func__);
//fprintf(stderr,"%s: check validity\n", __func__);
if ( !TestBlockValidity(state, *pblock, pindexPrev, false, false)) // invokes CC checks
{
if ( SMART_CHAIN_SYMBOL[0] == 0 || (SMART_CHAIN_SYMBOL[0] != 0 && !isStake) )
@@ -795,7 +796,7 @@ CBlockTemplate* CreateNewBlock(CPubKey _pk,const CScript& _scriptPubKeyIn, int32
void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int& nExtraNonce)
{
fprintf(stderr,"RandomXMiner: %s with nExtraNonce=%u\n", __func__, nExtraNonce);
//fprintf(stderr,"RandomXMiner: %s with nExtraNonce=%u\n", __func__, nExtraNonce);
// Update nExtraNonce
static uint256 hashPrevBlock;
if (hashPrevBlock != pblock->hashPrevBlock)
@@ -819,14 +820,14 @@ void IncrementExtraNonce(CBlock* pblock, CBlockIndex* pindexPrev, unsigned int&
CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey, int32_t nHeight, int32_t gpucount, bool isStake)
{
CPubKey pubkey; CScript scriptPubKey; uint8_t *script,*ptr; int32_t i,len;
fprintf(stderr,"%s: with nHeight=%d\n", __func__, nHeight);
// fprintf(stderr,"%s: with nHeight=%d\n", __func__, nHeight);
if ( nHeight == 1 && ASSETCHAINS_COMMISSION != 0 && ASSETCHAINS_SCRIPTPUB[ASSETCHAINS_SCRIPTPUB.back()] != 49 && ASSETCHAINS_SCRIPTPUB[ASSETCHAINS_SCRIPTPUB.back()-1] != 51 )
{
if ( ASSETCHAINS_OVERRIDE_PUBKEY33[0] != 0 )
{
pubkey = ParseHex(ASSETCHAINS_OVERRIDE_PUBKEY);
scriptPubKey = CScript() << ParseHex(HexStr(pubkey)) << OP_CHECKSIG;
fprintf(stderr,"%s: with pubkey=%s\n", __func__, HexStr(pubkey).c_str() );
// fprintf(stderr,"%s: with pubkey=%s\n", __func__, HexStr(pubkey).c_str() );
} else {
len = strlen(ASSETCHAINS_SCRIPTPUB.c_str());
len >>= 1;
@@ -863,7 +864,7 @@ CBlockTemplate* CreateNewBlockWithKey(CReserveKey& reservekey, int32_t nHeight,
}
}
}
fprintf(stderr,"%s: calling CreateNewBlock\n", __func__);
// fprintf(stderr,"%s: calling CreateNewBlock\n", __func__);
return CreateNewBlock(pubkey, scriptPubKey, gpucount, isStake);
}
@@ -1067,11 +1068,15 @@ void static RandomXMiner()
miningTimer.start();
try {
fprintf(stderr,"RandomXMiner: mining %s with randomx\n",SMART_CHAIN_SYMBOL);
// fprintf(stderr,"RandomXMiner: mining %s with randomx\n",SMART_CHAIN_SYMBOL);
rxdebug("%s: mining %s with randomx\n", SMART_CHAIN_SYMBOL);
while (true)
{
fprintf(stderr,"RandomXMiner: beginning mining loop on %s with nExtraNonce=%u\n",SMART_CHAIN_SYMBOL, nExtraNonce);
// fprintf(stderr,"RandomXMiner: beginning mining loop on %s with nExtraNonce=%u\n",SMART_CHAIN_SYMBOL, nExtraNonce);
rxdebug("%s: start mining loop on %s with nExtraNonce=%u\n", SMART_CHAIN_SYMBOL, nExtraNonce);
if (chainparams.MiningRequiresPeers()) {
//if ( ASSETCHAINS_SEED != 0 && chainActive.LastTip()->GetHeight() < 100 )
// break;
@@ -1102,14 +1107,15 @@ void static RandomXMiner()
Mining_height = pindexPrev->GetHeight()+1;
Mining_start = (uint32_t)time(NULL);
}
fprintf(stderr,"RandomXMiner: Mining_start=%u\n", Mining_start);
//fprintf(stderr,"RandomXMiner: Mining_start=%u\n", Mining_start);
#ifdef ENABLE_WALLET
CBlockTemplate *ptr = CreateNewBlockWithKey(reservekey, pindexPrev->GetHeight()+1, gpucount, 0);
#else
CBlockTemplate *ptr = CreateNewBlockWithKey();
#endif
fprintf(stderr,"RandomXMiner: created new block\n");
// fprintf(stderr,"RandomXMiner: created new block with Mining_start=%u\n",Mining_start);
rxdebug("%s: created new block with Mining_start=%u\n",Mining_start);
if ( ptr == 0 )
{
if ( !GetBoolArg("-gen",false))
@@ -1125,7 +1131,9 @@ void static RandomXMiner()
sleep(1);
continue;
}
fprintf(stderr,"RandomXMiner: getting block template\n");
// fprintf(stderr,"RandomXMiner: getting block template\n");
rxdebug("%s: getting block template\n");
unique_ptr<CBlockTemplate> pblocktemplate(ptr);
if (!pblocktemplate.get())
{
@@ -1153,7 +1161,7 @@ void static RandomXMiner()
}
}
IncrementExtraNonce(pblock, pindexPrev, nExtraNonce);
fprintf(stderr,"RandomXMiner: %u transactions in block\n",(int32_t)pblock->vtx.size());
// fprintf(stderr,"RandomXMiner: %u transactions in block\n",(int32_t)pblock->vtx.size());
LogPrintf("Running HushRandomXMiner with %u transactions in block (%u bytes)\n",pblock->vtx.size(),::GetSerializeSize(*pblock,SER_NETWORK,PROTOCOL_VERSION));
// Search
@@ -1175,7 +1183,8 @@ void static RandomXMiner()
}
hush_longestchain();
fprintf(stderr,"RandomXMiner: solving with nNonce = %s\n",pblock->nNonce.ToString().c_str());
// fprintf(stderr,"RandomXMiner: solving with nNonce = %s\n",pblock->nNonce.ToString().c_str());
rxdebug("%s: solving with nNonce = %s\n",pblock->nNonce.ToString().c_str());
arith_uint256 hashTarget;
hashTarget = HASHTarget;
@@ -1190,8 +1199,9 @@ void static RandomXMiner()
// Use the current block as randomx input
randomxInput << pblocktemplate->block;
std::cerr << "RandomXMiner: randomxInput=" << HexStr(randomxInput) << "\n";
fprintf(stderr,"RandomXMiner: created randomxKey=%s , randomxInput.size=%lu\n", randomxKey, randomxInput.size() ); //randomxInput);
// std::cerr << "RandomXMiner: randomxInput=" << HexStr(randomxInput) << "\n";
// fprintf(stderr,"RandomXMiner: created randomxKey=%s , randomxInput.size=%lu\n", randomxKey, randomxInput.size() ); //randomxInput);
rxdebug("%s: randomxKey=%s randomxInput=%s", randomxKey, HexStr(randomxInput).c_str());
randomx_flags flags = randomx_get_flags();
randomx_cache *randomxCache = randomx_alloc_cache(flags);
@@ -1208,43 +1218,43 @@ void static RandomXMiner()
// This lag is 80 mins for 75s blocktime and 64 mins for 60s (default) blocktime for HSCs
int randomxBlockLag = GetArg("-ac_randomx_lag", 64);
fprintf(stderr,"RandomXMiner: using initial key with interval=%d and lag=%d\n", randomxInterval, randomxBlockLag);
fprintf(stderr,"RandomXMiner: Mining_height=%u\n", Mining_height);
// fprintf(stderr,"RandomXMiner: using initial key with interval=%d and lag=%d\n", randomxInterval, randomxBlockLag);
rxdebug("%s: using initial key, interval=%d, lag=%d, Mining_height=%u\n", randomxInterval, randomxBlockLag, Mining_height);
// Use the initial key at the start of the chain, until the first key block
if( (Mining_height) < randomxInterval + randomxBlockLag) {
randomx_init_cache(randomxCache, &randomxKey, sizeof randomxKey);
fprintf(stderr,"RandomXMiner: initialized cache with initial key\n");
rxdebug("%s: initialized cache with initial key\n");
} else {
fprintf(stderr,"RandomXMiner: calculating keyHeight with randomxInterval=%d\n", randomxInterval);
rxdebug("%s: calculating keyHeight with randomxInterval=%d\n", randomxInterval);
// At heights between intervals, we use the same block key and wait randomxBlockLag blocks until changing
int keyHeight = ((Mining_height - randomxBlockLag) / randomxInterval) * randomxInterval;
fprintf(stderr,"RandomXMiner: key height=%d\n", keyHeight);
uint256 randomxBlockKey = chainActive[keyHeight]->GetBlockHash();
randomx_init_cache(randomxCache, &randomxBlockKey, sizeof randomxBlockKey);
fprintf(stderr,"RandomXMiner: initialized cache with randomxBlockKey=%s\n", randomxBlockKey.ToString().c_str());
rxdebug("%s: initialized cache with keyHeight=%d, randomxBlockKey=%s\n", keyHeight, randomxBlockKey.ToString().c_str());
}
randomx_vm *myVM = randomx_create_vm(flags, randomxCache, NULL);
if(myVM == NULL) {
fprintf(stderr,"RandomXMiner: Cannot create RandomX VM, aborting!\n");
LogPrintf("RandomXMiner: Cannot create RandomX VM, aborting!\n");
return;
}
// fprintf(stderr,"RandomXMiner: created VM\n");
randomx_calculate_hash(myVM, &randomxInput, sizeof randomxInput, randomxHash);
fprintf(stderr,"RandomXMiner: calculated randomx hash\n");
// rxdebug("calculated randomx hash\n");
randomx_destroy_vm(myVM);
// fprintf(stderr,"RandomXMiner: destroyed VM\n");
randomx_release_cache(randomxCache);
printf("RandomXMiner: randomxHash=");
for (unsigned i = 0; i < RANDOMX_HASH_SIZE; ++i) {
printf("%02x", randomxHash[i] & 0xff);
}
rxdebug("%s: randomxHash=");
if (fRandomXDebug) {
for (unsigned i = 0; i < RANDOMX_HASH_SIZE; ++i) {
printf("%02x", randomxHash[i] & 0xff);
}
printf("\n");
printf("\n");
}
// Use randomx hash to build a valid block
std::function<bool(std::vector<unsigned char>)> validBlock =
@@ -1256,23 +1266,25 @@ void static RandomXMiner()
(std::vector<unsigned char> soln) {
int32_t z; arith_uint256 h; CBlock B;
// Write the solution to the hash and compute the result.
fprintf(stderr,"RandomXMiner: Checking solution against target\n");
rxdebug("%s: Checking solution against target\n");
pblock->nSolution = soln;
solutionTargetChecks.increment();
B = *pblock;
h = UintToArith256(B.GetHash());
fprintf(stderr,"RandomXMiner: h=");
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&h)[z]);
fprintf(stderr," , hashTarget=");
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&hashTarget)[z]);
fprintf(stderr,"\n");
rxdebug("%s: h=");
if (fRandomXDebug) {
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&h)[z]);
fprintf(stderr," , hashTarget=");
for (z=31; z>=0; z--)
fprintf(stderr,"%02x",((uint8_t *)&hashTarget)[z]);
fprintf(stderr,"\n");
}
if ( h > hashTarget )
{
fprintf(stderr,"RandomXMiner: h > hashTarget");
rxdebug("%s: h > hashTarget");
return false;
}
@@ -1318,12 +1330,12 @@ void static RandomXMiner()
std::vector<unsigned char> sol_char(randomxHash, randomxHash+32);
bool found = validBlock(sol_char);
if (found) {
fprintf(stderr,"RandomXMiner: found solution!\n");
rxdebug("%s: found solution!\n");
// If we find a POW solution, do not try other solutions
// because they become invalid as we created a new block in blockchain.
break;
} else {
fprintf(stderr,"RandomXMiner: solution not found, validBlock=false\n");
rxdebug("%s: solution not found, validBlock=false\n");
}
} catch (RandomXSolverCanceledException&) {
LogPrintf("HushRandomXMiner solver canceled\n");

1
src/util.cpp
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@@ -119,6 +119,7 @@ using namespace std;
map<string, string> mapArgs;
map<string, vector<string> > mapMultiArgs;
bool fDebug = false;
bool fRandomXDebug = false;
bool fZdebug = false;
bool fPrintToConsole = false;
bool fPrintToDebugLog = true;

1
src/util.h
View File

@@ -58,6 +58,7 @@ public:
extern std::map<std::string, std::string> mapArgs;
extern std::map<std::string, std::vector<std::string> > mapMultiArgs;
extern bool fDebug;
extern bool fRandomXDebug;
extern bool fZdebug;
extern bool fPrintToConsole;
extern bool fPrintToDebugLog;