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This commit is contained in:
jl777
2017-06-27 17:46:41 +03:00
parent 31dd13ad40
commit 8ff56739c8
1 changed files with 14 additions and 31 deletions
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45
src/komodo_pax.h
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@@ -342,7 +342,7 @@ void komodo_pvals(int32_t height,uint32_t *pvals,uint8_t numpvals)
}
}
uint64_t komodo_paxcorrelation(int32_t dispflag,uint64_t *votes,int32_t numvotes,uint64_t seed)
uint64_t komodo_paxcorrelation(uint64_t *votes,int32_t numvotes,uint64_t seed)
{
int32_t i,j,k,ind,zeroes,wt,nonz; int64_t delta; uint64_t lastprice,tolerance,den,densum,sum=0;
for (sum=i=zeroes=nonz=0; i<numvotes; i++)
@@ -359,16 +359,9 @@ uint64_t komodo_paxcorrelation(int32_t dispflag,uint64_t *votes,int32_t numvotes
{
if ( votes[i] == 0 )
votes[i] = lastprice;
else
{
//if ( dispflag != 0 )
// printf("%.8f ",dstr(votes[i]));
lastprice = votes[i];
}
else lastprice = votes[i];
}
tolerance = sum / 50;
if ( dispflag != 0 )
printf("lastprice %.8f tolerance %.8f\n",dstr(lastprice),dstr(tolerance));
for (k=0; k<numvotes; k++)
{
ind = Peggy_inds[(k + seed) % numvotes];
@@ -399,18 +392,15 @@ uint64_t komodo_paxcorrelation(int32_t dispflag,uint64_t *votes,int32_t numvotes
den = peggy_smooth_coeffs[j];
densum += den;
sum += (den * votes[(ind + j) % numvotes]);
//if ( dispflag != 0 )
// printf("(%llu/%llu %.8f) ",(long long)sum,(long long)densum,(double)sum/densum);
//printf("(%llu/%llu %.8f) ",(long long)sum,(long long)densum,(double)sum/densum);
}
if ( densum != 0 )
sum /= densum;
//if ( dispflag != 0 )
// printf("paxprice seed.%llx sum %.8f densum %.8f ind.%d\n",(long long)seed,dstr(sum),dstr(densum),ind);
//sum = (sum * basevolume);
//printf("paxprice seed.%llx sum %.8f densum %.8f\n",(long long)seed,dstr(sum),dstr(densum));
break;
}
}
if ( dispflag != 0 )
printf("k.%d numvotes.%d -> corr %.8f\n",k,numvotes,dstr(sum));
return(sum);
}
@@ -564,8 +554,8 @@ uint64_t _komodo_paxpriceB(uint64_t seed,int32_t height,char *base,char *rel,uin
_komodo_paxprice(&kmdbtcs[numvotes-1-i],&btcusds[numvotes-1-i],height-i,base,rel,100000,0,0);
//printf("(%llu %llu) ",(long long)kmdbtcs[numvotes-1-i],(long long)btcusds[numvotes-1-i]);
}
kmdbtc = komodo_paxcorrelation(0,kmdbtcs,numvotes,seed) * 539;
btcusd = komodo_paxcorrelation(0,btcusds,numvotes,seed) * 539;
kmdbtc = komodo_paxcorrelation(kmdbtcs,numvotes,seed) * 539;
btcusd = komodo_paxcorrelation(btcusds,numvotes,seed) * 539;
//komodo_kmdbtcusd(1,&kmdbtc,&btcusd,height);
}
for (i=nonz=0; i<numvotes; i++)
@@ -576,21 +566,17 @@ uint64_t _komodo_paxpriceB(uint64_t seed,int32_t height,char *base,char *rel,uin
{
nonz++;
sum += votes[numvotes-1-i];
//if ( height > 380000 )
//if ( (i % 10) == 0 )
// fprintf(stderr,"[%llu] ",(long long)votes[numvotes-1-i]);
}
}
//fprintf(stderr,"kmdbtc %llu btcusd %llu ",(long long)kmdbtc,(long long)btcusd);
//fprintf(stderr,"komodo_paxprice nonz.%d of numvotes.%d seed.%llu %.8f\n",nonz,numvotes,(long long)seed,nonz!=0?dstr(1000. * (double)sum/nonz):0);
if ( nonz <= (numvotes >> 1) )
return(0);
if ( height > 380000 )
{
fprintf(stderr,"ht.%d kmdbtc %llu btcusd %llu ",height,(long long)kmdbtc,(long long)btcusd);
fprintf(stderr,"komodo_paxprice nonz.%d of numvotes.%d seed.%llu %.8f\n",nonz,numvotes,(long long)seed,nonz!=0?dstr(1000. * (double)sum/nonz):0);
return(0);
}
uint64_t corr = komodo_paxcorrelation(height > 380000,votes,numvotes,seed);
if ( height > 380000 )
printf("corr %.8f basevolume %llu / 100000\n",dstr(corr),(long long)basevolume);
return(corr * basevolume / 100000);
return(komodo_paxcorrelation(votes,numvotes,seed) * basevolume / 100000);
}
uint64_t komodo_paxpriceB(uint64_t seed,int32_t height,char *base,char *rel,uint64_t basevolume)
@@ -600,10 +586,7 @@ uint64_t komodo_paxpriceB(uint64_t seed,int32_t height,char *base,char *rel,uint
{
usdkmd = _komodo_paxpriceB(seed,height,(char *)"USD",(char *)"KMD",SATOSHIDEN);
if ( strcmp("usd",base) == 0 )
{
printf("usdkmd %.8f basevol %llu paxvol %.8f\n",dstr(usdkmd),(long long)basevolume,dstr(komodo_paxvol(basevolume,usdkmd)));
return(komodo_paxvol(basevolume,usdkmd) * 10);
}
baseusd = _komodo_paxpriceB(seed,height,base,(char *)"USD",SATOSHIDEN);
basekmd = (komodo_paxvol(basevolume,baseusd) * usdkmd) / 10000000;
//if ( strcmp("KMD",base) == 0 )
@@ -645,7 +628,7 @@ uint64_t komodo_paxprice(uint64_t *seedp,int32_t height,char *base,char *rel,uin
{
sum += price;
nonz++;
/*if ( 0 && i == 1 && nonz == 2 )
if ( 0 && i == 1 && nonz == 2 )
{
diff = (((int64_t)price - (sum >> 1)) * 10000);
if ( diff < 0 )
@@ -664,7 +647,7 @@ uint64_t komodo_paxprice(uint64_t *seedp,int32_t height,char *base,char *rel,uin
printf("(%llu %llu %lld).%lld ",(long long)price,(long long)(sum>>2),(long long) (((int64_t)price - (sum >> 2)) * 10000),(long long)diff);
if ( diff < 20 )
break;
}*/
}
}
if ( height < 165000 || height > 236000 )
break;