New algo implementation + some wired issue ! Help

achow101

staff

Activity: 3374

Merit: 6530

Just writing some code

Quote from: XaiZou on August 26, 2015, 07:33:06 PM

Quote from: achow101 on August 26, 2015, 06:33:11 PM

That means there is something in your code for verifying blocks that is not properly verifying the blocks.

This is really wired, i didn't touch anything in the code yet , what i did is just change the values in chainparams.cpp and hashblock.h + added the algo files.

I noticed once a block is found the wallet freeze for like 10 sec before it shows in the transaction list, and the other PC wallet also freeze 20 sec before accepting the block.

also before changing the algo it was whirlpool and was good with no problem.

any more ideas ?

Well you should probably go and check out the code for block verification. There might be something there that is causing your problems. It might just be something that needs to be changed to match your algo.

XaiZou

member

Activity: 80

Merit: 10

Quote from: achow101 on August 26, 2015, 06:33:11 PM

That means there is something in your code for verifying blocks that is not properly verifying the blocks.

This is really wired, i didn't touch anything in the code yet , what i did is just change the values in chainparams.cpp and hashblock.h + added the algo files.

I noticed once a block is found the wallet freeze for like 10 sec before it shows in the transaction list, and the other PC wallet also freeze 20 sec before accepting the block.

also before changing the algo it was whirlpool and was good with no problem.

any more ideas ?

achow101

staff

Activity: 3374

Merit: 6530

Just writing some code

That means there is something in your code for verifying blocks that is not properly verifying the blocks.

XaiZou

member

Activity: 80

Merit: 10

Hi,

I implemented a new Hard memory algo, everything works perfectly , genesis block, nTime, etc are set and all good!

Code:

bnProofOfWorkLimit = CBigNum(~uint256(0) >> 8); // low diff for very slow algo

[color=blue]genesis.nBits[/color] = 0x2000ffff; // i tried this

genesis.nBits = bnProofOfWorkLimit.GetCompact(); // and tried this and i believe its same as above

tow clients(wallets) working on 2 PCs, one is solo mining ~500 Hashes/s

Block are being generated on PC one and PC tow is also accepting them.

BUT after each block found i get the lines in red WHY Huh

?:
hashmeter 532 hash/s CheckWork() : new proof-of-work block found proof hash: 007e776d95475f275c91dec26312e28045b3315f6ee3b7b4dc310def89db8468 target: 00ffff0000000000000000000000000000000000000000000000000000000000 CBlock(hash=007e776d95475f275c91dec26312e28045b3315f6ee3b7b4dc310def89db8468, ver=7, hashPrevBlock=00c5c963dcbadb709800f65bda61711afbbfaa2a588581ac20aae3b3d389c3ea, hashMerkleRoot=31a680a8caf767566266c184c733d807005f9242534900f51fea15c017613fa3, nTime=1440627052, nBits=2000ffff, nNonce=246, vtx=1, vchBlockSig=) Coinbase(hash=31a680a8caf767566266c184c733d807005f9242534900f51fea15c017613fa3, nTime=1440626603, ver=1, vin.size=1, vout.size=1, nLockTime=0) CTxIn(COutPoint(0000000000, 4294967295), coinbase 530101) CTxOut(nValue=3.00, scriptPubKey=OP_DUP OP_HASH160 cad38bd917f84bfb078f9a8d5536cc8c462a06f4 OP_EQUALVERIFY OP_CHECKSIG) vMerkleTree: 31a680a8caf767566266c184c733d807005f9242534900f51fea15c017613fa3 generated 3.00 keypool keep 5 AddToWallet 31a680a8caf767566266c184c733d807005f9242534900f51fea15c017613fa3 new SetBestChain: new best=007e776d95475f275c91dec26312e28045b3315f6ee3b7b4dc310def89db8468 height=3 trust=1024 blocktrust=256 date=08/26/15 22:10:52 ProcessBlock: ACCEPTED keypool added key 106, size=101 keypool reserve 6 Running Miner with 1 transactions in block (174 bytes) hashmeter 524 hash/s ERROR: CheckProofOfWork() : hash doesn't match nBits ERROR: CBlock::ReadFromDisk() : errors in block header

Topic: New algo implementation + some wired issue ! Help (Read 677 times)