Topic: [ANN] [xpc]porkcoin X11PoW/PoS | market|Picture Match|Bittrex - page 13. (Read 34455 times)
@tuaris
Do you understand, I found that I need to be modified to come over. this is correct that result is different each time.
by this way
Do you understand, I found that I need to be modified to come over. this is correct that result is different each time.
by this way
Code:
srand((unsigned)time(NULL));
int xxx=rand()%160;
github:https://github.com/porkcoin/porkcoin
The seed is based on the previous block hash
https://github.com/porkcoin/porkcoin/blob/master/src/main.cpp#L936
Code:
int64 GetProofOfWorkReward(int nHeight, int64 nFees, uint256 prevHash)
{
int64 nSubsidy = 1 * COIN;
srand((unsigned)time(NULL));
int xxx=rand()%160;
if(nHeight == 1)
{
nSubsidy = 100000 * COIN;
}else
if(nHeight < 10000)
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 1024 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 10000 && nHeight < 20000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 512 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 20000 && nHeight < 40000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 256 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 40000 && nHeight < 80000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 128 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 80000 && nHeight < 160000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 64 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 160000 && nHeight < 320000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 32 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 320000 && nHeight < 640000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 16 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 640000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 8 * COIN;
else
nSubsidy = 1 * COIN;
}
return nSubsidy + nFees;
}
Code:
#include
using namespace std;
int main() {
srand((unsigned)time(NULL));
int xxx=rand()%160;
cout << xxx << endl;
return 0;
}
$ ./a.out
155
$ ./a.out
2
$ ./a.out
9
$ ./a.out
16
it is correct，He was able to meet the need, purpose is to don't know in which position the position of between 160 and 320.
The purpose of this code adjustment is in selective miners mining
Code:
You should find someone more experienced to review and fix the code, then re-luanch this coin.
Won't go to re-luanch this coin., because it is very important to a one-time luanch, in order to protect have been mined the coin.
The source code on Github is incomplete
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
Code:
c++: warning: cannot open ../share/genbuild.sh: No such file or directory
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
had commit 'share' folder
https://github.com/porkcoin/porkcoin/tree/master/share
Thanks, how about the issue with the random number generator based on time mentioned above? That is wrong.
fix it
https://github.com/porkcoin/porkcoin/blob/master/src/main.cpp#L938
Code:
srand((unsigned)time(NULL));
int xxx=rand()%160;
It's incorrect to seed the random number generator with the current time. The result will be different each time.
Example:
Code:
#include
using namespace std;
int main() {
srand((unsigned)time(NULL));
int xxx=rand()%160;
cout << xxx << endl;
return 0;
}
Code:
$ ./a.out
155
$ ./a.out
2
$ ./a.out
9
$ ./a.out
16
Code:
#include
using namespace std;
int main() {
srand((unsigned)100);
int xxx=rand()%160;
cout << xxx << endl;
return 0;
}
Code:
$ ./a.out
66
$ ./a.out
66
$ ./a.out
66
$ ./a.out
66
@elbandi, that's a good catch. I can't believe I missed that.
Look at this correct example:
https://github.com/kittehcoin/kittehcoin/blob/master/src/main.cpp#L1072
The seed is based on the previous block hash
https://github.com/kittehcoin/kittehcoin/blob/master/src/main.cpp#L1090
You should find someone more experienced to review and fix the code, then re-luanch this coin.
The source code on Github is incomplete
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
Code:
c++: warning: cannot open ../share/genbuild.sh: No such file or directory
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
had commit 'share' folder
https://github.com/porkcoin/porkcoin/tree/master/share
Thanks, how about the issue with the random number generator based on time mentioned above? That is wrong.
fix it
https://github.com/porkcoin/porkcoin/blob/master/src/main.cpp#L938
Code:
srand((unsigned)time(NULL));
int xxx=rand()%160;
The source code on Github is incomplete
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
Code:
c++: warning: cannot open ../share/genbuild.sh: No such file or directory
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
had commit 'share' folder
https://github.com/porkcoin/porkcoin/tree/master/share
Thanks, how about the issue with the random number generator based on time mentioned above? That is wrong.
The source code on Github is incomplete
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
Code:
c++: warning: cannot open ../share/genbuild.sh: No such file or directory
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
had commit 'share' folder
https://github.com/porkcoin/porkcoin/tree/master/share
We need a pool now!
erh , not for this coin mate that would be a waste of time and money and electricity ^_^
this commit is wrong, do not upgrade!!!!
https://github.com/porkcoin/porkcoin/commit/b880899e172ba3e77e4cca453bd1ea78e74d6b73
if someone has different clock, this xxx will be different!!!
anyway, after the coin is launched, do not change anything, except code tweaks.
https://github.com/porkcoin/porkcoin/commit/b880899e172ba3e77e4cca453bd1ea78e74d6b73
Code:
QTime time= QTime::currentTime();
qsrand(time.msec()+time.second()*1000);
int xxx=qrand()%160;
anyway, after the coin is launched, do not change anything, except code tweaks.
Setting up a pool is not possible with this coin due to the requirement of a Qt library in the PoW section of the code:
https://github.com/porkcoin/porkcoin/blob/master/src/main.cpp#L938
This is poorly programmed in my opinion. The developer needs to review/fix this code.
https://github.com/porkcoin/porkcoin/blob/master/src/main.cpp#L938
Code:
#include
static const int CUTOFF_HEIGHT = POW_CUTOFF_HEIGHT;
// miner's coin base reward based on nBits
int64 GetProofOfWorkReward(int nHeight, int64 nFees, uint256 prevHash)
{
int64 nSubsidy = 1 * COIN;
QTime time= QTime::currentTime();
qsrand(time.msec()+time.second()*1000);
int xxx=qrand()%160;
if(nHeight == 1)
{
nSubsidy = 100000 * COIN;
}else
if(nHeight < 10000)
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 1024 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 10000 && nHeight < 20000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 512 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 20000 && nHeight < 40000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 256 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 40000 && nHeight < 80000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 128 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 80000 && nHeight < 160000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 64 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 160000 && nHeight < 320000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 32 * COIN;
else
nSubsidy = 1 * COIN;
}
else if(nHeight > 320000 && nHeight < 640000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 16 * COIN;
else
nSubsidy = 1 * COIN;
}else if(nHeight > 640000 )
{
if(nHeight % (160 + xxx) ==0) nSubsidy = 8 * COIN;
else
nSubsidy = 1 * COIN;
}
This is poorly programmed in my opinion. The developer needs to review/fix this code.
The source code on Github is incomplete
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
Code:
c++: warning: cannot open ../share/genbuild.sh: No such file or directory
Missing the 'share' folder.
I can't build the wallet or setup a mining pool until that is fixed.
We need a pool now!
I can set one up, but I'm still suspicious.
I agree, it looks normal. So did Nanite.
We need a pool now!
I can set one up, but I'm still suspicious.
We need a pool now!
I can set one up, but I'm still suspicious.
We need a pool now!
excange soon??
Looks interesting but... it has many parallels to Nanite.
And finally wallet synced! with rpc port: 9442
but in my all vps . it is still 1267.
I don't know how to solve
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