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Author Topic: [ANN] [XMG] MAGI | CPU mining | mPoW | mPoS | [MagiPay]  (Read 1430265 times)
SRBOOTH
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August 30, 2014, 03:07:04 PM
 #241

Would love to test Nvidia mining, but unable to run/sync wallet form above post(windows build). Getting..... assertion error: File :src\main.cpp , Line 2661.....if ignore...same but   Line 487.....if ignore "error loading block index"  then wallet crash/close
Please advise!!
 Also completely deleted appdata folder(from previous test release) in an attempt to allow test wallet to load fresh, this is when I got Line 2661 fault, was already getting Line 487 fault

I just tried in my another windows 8 machine, everything looks normal. Try these:

1) delete prior block data: simply delete the %appdata%\magi\testnet2 folder (backup wallet.dat there if needed)
2) make sure conf file: magi.conf lies in %appdata%\magi (not under testnet2), and having the content: testnet=1

Run the wallet again, if you get any issues, post the errors from the %appdata%\magi\testnet2\debug.log (not the whole file)
Same thing.............

CBlock(hash=ff5be9a95fa3b9fd6ed1fd77fd88091b4706a57087db5717559a025126827817, ver=1, hashPrevBlock=0000000000000000000000000000000000000000000000000000000000000000, hashMerkleRoot=61c1b5b1b54223c5a0a3e8814566efbc08e1385ca68ada40f442ba25c95c4770, nTime=1399495660, nBits=1e0fffff, nNonce=193526, vtx=1, vchBlockSig=)
  Coinbase(hash=61c1b5b1b5, nTime=1407209706, ver=1, vin.size=1, vout.size=1, nLockTime=0)
    CTxIn(COutPoint(0000000000, 4294967295), coinbase 04ffff001d020f2747537570657220667261636b696e672c205068797369637320546f646179203 6372838292c203334202832303134293b20646f693a2031302e313036332f50542e332e32343830 2e)
    CTxOut(empty)
  vMerkleTree: 61c1b5b1b5

block.hashMerkleRoot == 61c1b5b1b54223c5a0a3e8814566efbc08e1385ca68ada40f442ba25c95c4770
block.nTime = 1399495660

block.GetHash() == ff5be9a95fa3b9fd6ed1fd77fd88091b4706a57087db5717559a025126827817
block.nNonce = 193526

ERROR: AddToBlockIndex() : Rejected by stake modifier checkpoint height=0, modifier=0x0000000000000000
ERROR: LoadBlockIndex() : genesis block not accepted
EnvShutdown exception: Invalid argument (22)
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joelao95
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August 30, 2014, 03:18:38 PM
 #242

I am checking now, will get back ASAP.

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August 30, 2014, 03:26:11 PM
 #243

[08-30] 2nd Testnet

Srry for the delay. Here are the 2nd testnet wallets:
http://cryptomagic.com/files/magi-release/
Just used new QT executable instead of the old one, no other files changed. Get his whe run:

Code:
itod@ubuntu:~/.magi$ ./ubuntu_14_magi-qt_v1.0.0.1
ubuntu_14_magi-qt_v1.0.0.1: src/kernel.cpp:487: unsigned int GetStakeModifierChecksum(const CBlockIndex*): Assertion `pindex->pprev || pindex->GetBlockHash() == (!fTestNet ? hashGenesisBlock : hashGenesisBlockTestNet)' failed.
Aborted (core dumped)

This is due to unsuccessful assertion of genesis block; looks like you have the prior block data there; if so, delete the folder ~/.magi/testnet2 folder.

marcoman22
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August 30, 2014, 03:26:54 PM
 #244

I am checking now, will get back ASAP.

what are you checking
SRBOOTH
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August 30, 2014, 03:45:36 PM
 #245

I re-deleted everything and created test conf......working now ....will test Nvidia mining options and advise
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August 30, 2014, 03:50:50 PM
 #246

I re-deleted everything and created test conf......working now ....will test Nvidia mining options and advise

Glad to know it's working. Smiley

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August 30, 2014, 03:54:27 PM
 #247

Is there a Windows compilation for the Nvidia miner that you have in the link??
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August 30, 2014, 03:56:52 PM
 #248

[08-30] 2nd Testnet

Srry for the delay. Here are the 2nd testnet wallets:
http://cryptomagic.com/files/magi-release/
Just used new QT executable instead of the old one, no other files changed. Get his whe run:

Code:
itod@ubuntu:~/.magi$ ./ubuntu_14_magi-qt_v1.0.0.1
ubuntu_14_magi-qt_v1.0.0.1: src/kernel.cpp:487: unsigned int GetStakeModifierChecksum(const CBlockIndex*): Assertion `pindex->pprev || pindex->GetBlockHash() == (!fTestNet ? hashGenesisBlock : hashGenesisBlockTestNet)' failed.
Aborted (core dumped)

This is due to unsuccessful assertion of genesis block; looks like you have the prior block data there; if so, delete the folder ~/.magi/testnet2 folder.

That was it!

Working now, started mining.

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August 30, 2014, 04:00:24 PM
 #249

I re-deleted everything and created test conf......working now ....will test Nvidia mining options and advise

Will require Windows compiled version of the cudaminer that you have posted to test, please advise or can someone here put one together please, thanks
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August 30, 2014, 04:14:11 PM
 #250


That was it!

Working now, started mining.



Awesome, also running the daemon on more vps nodes to debug the block stuck issue as seen in 1st testnet. We will be good to go for form launch once we confirm that.

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August 30, 2014, 04:17:04 PM
 #251

I re-deleted everything and created test conf......working now ....will test Nvidia mining options and advise

Will require Windows compiled version of the cudaminer that you have posted to test, please advise or can someone here put one together please, thanks

will do that ASAP, never did the window compiling though.

Anyone is able to compile a windows cudaminer, we offer a bounty for that; please contact me for details.

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August 30, 2014, 04:24:46 PM
 #252

where' ubuntu deamon only build? (will this usually happen when real release  Angry)

Daemons uploaded: http://cryptomagic.com/files/magi-release/

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August 30, 2014, 04:38:51 PM
 #253

BTW, anyone likes the new look of qt? This is non special anyway (copy work based on cloakcoin's qt interface).

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August 30, 2014, 05:11:36 PM
 #254

https://bitcointalk.org/index.php?topic=763187.0

as promise Chinese translation done within 24hours

i find this coin's idea is good when i doing translation

regard




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TenX.













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itod
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August 30, 2014, 05:25:41 PM
 #255

BTW, anyone likes the new look of qt? This is non special anyway (copy work based on cloakcoin's qt interface).

It looks nice.

BTW, 3 blocks mined in an hour on one i3 core.

Edit: do you have some special instructions for running this on an Amazon instance?
istvandv
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August 30, 2014, 05:47:01 PM
 #256

qt is working fine and synching

both magi-cpuminer and magi-minerd work too
the magi-minerd is faster on my system though

i cant test cudaminer as i dont have nvidia gpu

joelao95
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August 30, 2014, 05:55:13 PM
 #257

BTW, anyone likes the new look of qt? This is non special anyway (copy work based on cloakcoin's qt interface).

It looks nice.

BTW, 3 blocks mined in an hour on one i3 core.

Edit: do you have some special instructions for running this on an Amazon instance?

Hmm, I don't have prior experiences on that, so none effective instructions. What I can see is that hashing will be done by the CPU of Amazon instance. So this will be all about cpu mining, and would be less efficient compared to gpu mining in general. Running daemon & miner on Amazon instance won't be any different from running in PC, let's say using debian. The difference will be the type of CPU, which could be much more efficient than one's laptop. Making use of the efficiency of CPU though needs some optimizations on the mining program, on which, unfortunately, I don't idea.

joelao95
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August 30, 2014, 06:05:33 PM
 #258

qt is working fine and synching

both magi-cpuminer and magi-minerd work too
the magi-minerd is faster on my system though

i cant test cudaminer as i dont have nvidia gpu

Thanks for testing. Is magi-cpuminer working fine? Both cpu miners found blocks? I ran once getting error miner killed looks like due to memory exhausting.

Also I'd like to see the network sync issue; something like any block stucks in the next time of sync. I am also recording the PoS-II mining; these numbers needed if you can help: balance in the wallet, PoS mining rewards, how long staked.

itod
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August 30, 2014, 11:16:53 PM
 #259

Edit: do you have some special instructions for running this on an Amazon instance?

Hmm, I don't have prior experiences on that, so none effective instructions. What I can see is that hashing will be done by the CPU of Amazon instance. So this will be all about cpu mining, and would be less efficient compared to gpu mining in general. Running daemon & miner on Amazon instance won't be any different from running in PC, let's say using debian. The difference will be the type of CPU, which could be much more efficient than one's laptop. Making use of the efficiency of CPU though needs some optimizations on the mining program, on which, unfortunately, I don't idea.

I've considered AWS GPU instances, they are available now with Nvidia CUDA drivers:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using_cluster_computing.html#gpu-instance-current-limitations
https://aws.amazon.com/marketplace/pp/B00FYCDDTE

I'm willing to give one instance a spin if you point to tested CUDA miner for Magi.
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August 30, 2014, 11:30:38 PM
 #260

Hmm, didn't catch this one before but it seems interesting. Subbed!
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