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Enable -ac_algo=verushash11

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This commit is contained in:
blackjok3r
2019-01-22 00:12:05 +08:00
parent 45dfd3a590
commit 2c3247e8f1
10 changed files with 63 additions and 32 deletions
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8
src/chainparams.cpp
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@@ -94,11 +94,10 @@ void *chainparams_commandline(void *ptr);
extern char ASSETCHAINS_SYMBOL[KOMODO_ASSETCHAIN_MAXLEN];
extern uint16_t ASSETCHAINS_P2PPORT,ASSETCHAINS_RPCPORT;
extern uint32_t ASSETCHAIN_INIT, ASSETCHAINS_MAGIC;
extern uint32_t ASSETCHAIN_INIT, ASSETCHAINS_MAGIC, ASSETCHAINS_EQUIHASH, ASSETCHAINS_VERUSHASH, ASSETCHAINS_VERUSHASHV2;
extern int32_t VERUS_BLOCK_POSUNITS, ASSETCHAINS_LWMAPOS, ASSETCHAINS_SAPLING, ASSETCHAINS_OVERWINTER;
extern uint64_t ASSETCHAINS_SUPPLY, ASSETCHAINS_ALGO, ASSETCHAINS_EQUIHASH, ASSETCHAINS_VERUSHASH;
extern uint64_t ASSETCHAINS_SUPPLY, ASSETCHAINS_ALGO;
extern int8_t is_STAKED(const char *chain_name);
const arith_uint256 maxUint = UintToArith256(uint256S("ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"));
class CMainParams : public CChainParams {
@@ -269,8 +268,7 @@ void *chainparams_commandline(void *ptr)
mainParams.pchMessageStart[2] = (ASSETCHAINS_MAGIC >> 16) & 0xff;
mainParams.pchMessageStart[3] = (ASSETCHAINS_MAGIC >> 24) & 0xff;
fprintf(stderr,">>>>>>>>>> %s: p2p.%u rpc.%u magic.%08x %u %u coins\n",ASSETCHAINS_SYMBOL,ASSETCHAINS_P2PPORT,ASSETCHAINS_RPCPORT,ASSETCHAINS_MAGIC,ASSETCHAINS_MAGIC,(uint32_t)ASSETCHAINS_SUPPLY);
if (ASSETCHAINS_ALGO != ASSETCHAINS_EQUIHASH)
if (ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH || ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2)
{
// this is only good for 60 second blocks with an averaging window of 45. for other parameters, use:
// nLwmaAjustedWeight = (N+1)/2 * (0.9989^(500/nPowAveragingWindow)) * nPowTargetSpacing

8
src/init.cpp
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@@ -1177,7 +1177,8 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
globalVerifyHandle.reset(new ECCVerifyHandle());
// set the hash algorithm to use for this chain
extern uint32_t ASSETCHAINS_ALGO, ASSETCHAINS_VERUSHASH;
// Again likely better solution here, than using long IF ELSE.
extern uint32_t ASSETCHAINS_ALGO, ASSETCHAINS_VERUSHASH, ASSETCHAINS_VERUSHASHV2;
CVerusHash::init();
CVerusHashV2::init();
if (ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH)
@@ -1185,6 +1186,11 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
// initialize VerusHash
CBlockHeader::SetVerusHash();
}
else if (ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2)
{
// initialize VerusHashV2
CBlockHeader::SetVerusHashV2();
}
// Sanity check
if (!InitSanityCheck())

6
src/komodo_bitcoind.h
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@@ -1296,11 +1296,11 @@ uint32_t komodo_stake(int32_t validateflag,arith_uint256 bnTarget,int32_t nHeigh
if ( iter > 0 )
diff += segid*2;
coinage = (value * diff);
if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH )
if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH || ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2 )
{
if ( blocktime+iter+segid*2 > prevtime+200 )
coinage *= ((blocktime+iter+segid*2) - (prevtime+120));
}
}
if ( blocktime+iter+segid*2 > prevtime+480 )
coinage *= ((blocktime+iter+segid*2) - (prevtime+400));
coinage256 = arith_uint256(coinage+1);
@@ -1379,8 +1379,6 @@ arith_uint256 komodo_PoWtarget(int32_t *percPoSp,arith_uint256 target,int32_t he
if ( dispflag != 0 && ASSETCHAINS_STAKED < 100 && (i % 10) == 9 )
fprintf(stderr," %d, ",percPoS);
}
// We now do actual PoS % at the start. Requires coin distribution in first 10 blocks!
// This is not hard to do and stops the chain having its PoS/PoW in large chunks.
if ( m+n < 100 )
percPoS = ((percPoS * n) + (goalperc * (100-n))) / 100;
if ( dispflag != 0 && ASSETCHAINS_STAKED < 100 )

18
src/komodo_globals.h
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@@ -68,22 +68,22 @@ int64_t MAX_MONEY = 200000000 * 100000000LL;
uint64_t ASSETCHAINS_TIMELOCKGTE = _ASSETCHAINS_TIMELOCKOFF;
uint64_t ASSETCHAINS_TIMEUNLOCKFROM = 0, ASSETCHAINS_TIMEUNLOCKTO = 0;
uint32_t ASSETCHAINS_LASTERA = 1;
uint64_t ASSETCHAINS_LASTERA = 1;
uint64_t ASSETCHAINS_ENDSUBSIDY[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_REWARD[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_HALVING[ASSETCHAINS_MAX_ERAS],ASSETCHAINS_DECAY[ASSETCHAINS_MAX_ERAS];
#define _ASSETCHAINS_EQUIHASH 0
uint32_t ASSETCHAINS_NUMALGOS = 2;
uint32_t ASSETCHAINS_NUMALGOS = 3;
uint32_t ASSETCHAINS_EQUIHASH = _ASSETCHAINS_EQUIHASH;
uint32_t ASSETCHAINS_VERUSHASH = 1;
const char *ASSETCHAINS_ALGORITHMS[] = {"equihash", "verushash"};
uint64_t ASSETCHAINS_NONCEMASK[] = {0xffff,0xfffffff};
uint32_t ASSETCHAINS_NONCESHIFT[] = {32,16};
uint32_t ASSETCHAINS_HASHESPERROUND[] = {1,4096};
uint32_t ASSETCHAINS_VERUSHASHV2 = 2;
const char *ASSETCHAINS_ALGORITHMS[] = {"equihash", "verushash", "verushash11"};
uint64_t ASSETCHAINS_NONCEMASK[] = {0xffff,0xfffffff,0xfffffff};
uint32_t ASSETCHAINS_NONCESHIFT[] = {32,16,16};
uint32_t ASSETCHAINS_HASHESPERROUND[] = {1,4096,4096};
uint32_t ASSETCHAINS_ALGO = _ASSETCHAINS_EQUIHASH;
// min diff returned from GetNextWorkRequired needs to be added here for each algo, so they can work with ac_staked.
uint32_t ASSETCHAINS_MINDIFF[] = {537857807,486648905};
// nBits.486704888 -- too low?
// VerusHash v1 and 1.1 use a custom tuned number or PoW blocks all are 1s.
uint32_t ASSETCHAINS_MINDIFF[] = {537857807,486648905,486648905};
// Verus proof of stake controls
int32_t ASSETCHAINS_LWMAPOS = 0; // percentage of blocks should be PoS

5
src/komodo_utils.h
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@@ -1742,9 +1742,10 @@ void komodo_args(char *argv0)
if ( ASSETCHAINS_LASTERA < 1 || ASSETCHAINS_LASTERA > ASSETCHAINS_MAX_ERAS )
{
ASSETCHAINS_LASTERA = 1;
printf("ASSETCHAINS_LASTERA, if specified, must be between 1 and %u. ASSETCHAINS_LASTERA set to %u\n", ASSETCHAINS_MAX_ERAS, ASSETCHAINS_LASTERA);
printf("ASSETCHAINS_LASTERA, if specified, must be between 1 and %u. ASSETCHAINS_LASTERA set to %lu\n", ASSETCHAINS_MAX_ERAS, ASSETCHAINS_LASTERA);
}
ASSETCHAINS_LASTERA -= 1;
printf("ASSETCHAINS_LASTERA = %lu\n", ASSETCHAINS_LASTERA);
ASSETCHAINS_TIMELOCKGTE = (uint64_t)GetArg("-ac_timelockgte", _ASSETCHAINS_TIMELOCKOFF);
ASSETCHAINS_TIMEUNLOCKFROM = GetArg("-ac_timeunlockfrom", 0);
@@ -2069,7 +2070,7 @@ void komodo_args(char *argv0)
if ( strcmp("PIRATE",ASSETCHAINS_SYMBOL) == 0 && ASSETCHAINS_HALVING[0] == 77777 )
{
ASSETCHAINS_HALVING[0] *= 5;
fprintf(stderr,"PIRATE halving changed to %d %.1f days ASSETCHAINS_LASTERA.%d\n",(int32_t)ASSETCHAINS_HALVING[0],(double)ASSETCHAINS_HALVING[0]/1440,ASSETCHAINS_LASTERA);
fprintf(stderr,"PIRATE halving changed to %d %.1f days ASSETCHAINS_LASTERA.%lu\n",(int32_t)ASSETCHAINS_HALVING[0],(double)ASSETCHAINS_HALVING[0]/1440,ASSETCHAINS_LASTERA);
}
else if ( strcmp("VRSC",ASSETCHAINS_SYMBOL) == 0 )
dpowconfs = 0;

4
src/metrics.cpp
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@@ -40,7 +40,7 @@
#include <unistd.h>
extern uint64_t ASSETCHAINS_TIMELOCKGTE;
extern uint32_t ASSETCHAINS_ALGO, ASSETCHAINS_VERUSHASH;
extern uint32_t ASSETCHAINS_ALGO, ASSETCHAINS_VERUSHASH, ASSETCHAINS_VERUSHASHV2;
int64_t komodo_block_unlocktime(uint32_t nHeight);
void AtomicTimer::start()
@@ -137,7 +137,7 @@ int64_t GetUptime()
double GetLocalSolPS()
{
if (ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH)
if (ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH || ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2)
{
return miningTimer.rate(nHashCount);
}

32
src/miner.cpp
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@@ -137,7 +137,7 @@ extern uint64_t ASSETCHAINS_COMMISSION, ASSETCHAINS_STAKED;
extern bool VERUS_MINTBLOCKS;
extern uint64_t ASSETCHAINS_REWARD[ASSETCHAINS_MAX_ERAS], ASSETCHAINS_TIMELOCKGTE, ASSETCHAINS_NONCEMASK[];
extern const char *ASSETCHAINS_ALGORITHMS[];
extern int32_t VERUS_MIN_STAKEAGE, ASSETCHAINS_ALGO, ASSETCHAINS_EQUIHASH, ASSETCHAINS_VERUSHASH, ASSETCHAINS_LASTERA, ASSETCHAINS_LWMAPOS, ASSETCHAINS_NONCESHIFT[], ASSETCHAINS_HASHESPERROUND[];
extern int32_t VERUS_MIN_STAKEAGE, ASSETCHAINS_ALGO, ASSETCHAINS_EQUIHASH, ASSETCHAINS_VERUSHASH, ASSETCHAINS_VERUSHASHV2, ASSETCHAINS_LASTERA, ASSETCHAINS_LWMAPOS, ASSETCHAINS_NONCESHIFT[], ASSETCHAINS_HASHESPERROUND[];
extern char ASSETCHAINS_SYMBOL[KOMODO_ASSETCHAIN_MAXLEN],NOTARYADDRS[64][36];
extern std::string NOTARY_PUBKEY,ASSETCHAINS_OVERRIDE_PUBKEY,ASSETCHAINS_SCRIPTPUB;
void vcalc_sha256(char deprecated[(256 >> 3) * 2 + 1],uint8_t hash[256 >> 3],uint8_t *src,int32_t len);
@@ -1324,26 +1324,44 @@ void static BitcoinMiner_noeq()
while (true)
{
arith_uint256 arNonce = UintToArith256(pblock->nNonce);
int64_t *extraPtr;
// This seems to be a really bad way to do this, but its better than copy pasting the entire miner function at this stage.
CVerusHashWriter ss = CVerusHashWriter(SER_GETHASH, PROTOCOL_VERSION);
ss << *((CBlockHeader *)pblock);
int64_t *extraPtr = ss.xI64p();
if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH )
extraPtr = ss.xI64p();
CVerusHash &vh = ss.GetState();
uint256 hashResult = uint256();
vh.ClearExtra();
CVerusHashV2Writer ss2 = CVerusHashV2Writer(SER_GETHASH, PROTOCOL_VERSION);
ss2 << *((CBlockHeader *)pblock);
if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2 )
extraPtr = ss2.xI64p();
CVerusHashV2 &vh2 = ss2.GetState();
vh2.ClearExtra();
int64_t i, count = ASSETCHAINS_NONCEMASK[ASSETCHAINS_ALGO] + 1;
int64_t hashesToGo = ASSETCHAINS_HASHESPERROUND[ASSETCHAINS_ALGO];
if ( ASSETCHAINS_STAKED != 0)
if ( ASSETCHAINS_STAKED > 0 && ASSETCHAINS_STAKED < 100 )
{
if ( KOMODO_MININGTHREADS > 0 && ASSETCHAINS_STAKED < 100 )
if ( KOMODO_MININGTHREADS > 0 )
hashTarget = HASHTarget_POW;
else hashTarget = HASHTarget;
else
hashTarget = HASHTarget;
}
else if ( ASSETCHAINS_STAKED == 100 && Mining_height > 100 )
hashTarget = HASHTarget;
// for speed check NONCEMASK at a time
for (i = 0; i < count; i++)
{
*extraPtr = i;
vh.ExtraHash((unsigned char *)&hashResult);
if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASH )
vh.ExtraHash((unsigned char *)&hashResult);
else if ( ASSETCHAINS_ALGO == ASSETCHAINS_VERUSHASHV2 )
vh2.ExtraHash((unsigned char *)&hashResult);
if ( UintToArith256(hashResult) <= hashTarget )
{

12
src/primitives/block.cpp
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@@ -46,8 +46,11 @@ uint256 CBlockHeader::GetVerusHash() const
uint256 CBlockHeader::GetVerusV2Hash() const
{
// no check for genesis block and use the optimized hash
return SerializeVerusHashV2(*this);
if (hashPrevBlock.IsNull())
// always use SHA256D for genesis block
return SerializeHash(*this);
else
return SerializeVerusHashV2(*this);
}
void CBlockHeader::SetSHA256DHash()
@@ -60,6 +63,11 @@ void CBlockHeader::SetVerusHash()
CBlockHeader::hashFunction = &CBlockHeader::GetVerusHash;
}
void CBlockHeader::SetVerusHashV2()
{
CBlockHeader::hashFunction = &CBlockHeader::GetVerusV2Hash;
}
// returns false if unable to fast calculate the VerusPOSHash from the header.
// if it returns false, value is set to 0, but it can still be calculated from the full block
// in that case. the only difference between this and the POS hash for the contest is that it is not divided by the value out

1
src/primitives/block.h
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@@ -106,6 +106,7 @@ public:
uint256 GetVerusEntropyHash(int32_t nHeight) const;
uint256 GetVerusV2Hash() const;
static void SetVerusHashV2();
int64_t GetBlockTime() const
{

1
src/wallet-utility.cpp
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@@ -18,6 +18,7 @@ uint32_t ASSETCHAIN_INIT,ASSETCHAINS_CC;
uint32_t ASSETCHAINS_MAGIC = 2387029918;
uint32_t ASSETCHAINS_EQUIHASH = 0;
uint32_t ASSETCHAINS_VERUSHASH = 1;
uint32_t ASSETCHAINS_VERUSHASHV2 = 2;
uint32_t ASSETCHAINS_ALGO = 0;
int32_t ASSETCHAINS_LWMAPOS = 0;
int32_t VERUS_BLOCK_POSUNITS = 1000;