[XPM] [ANN] Primecoin Release - First Scientific Computing Cryptocurrency

[mumus]

HAs anyone successfully built on MS Visual Studio?

I gave up with VS 2010 and installed Xubuntu to do my recompiling

I just succeed to compile with mingw. I used this thread for instructions: https://bitcointalk.org/index.php?topic=149479.0

[1713291215]

1713291215

[1713291215]

1713291215

[Praxis]

Do you get performance boost if you compile it on your own using optimized parameters? I couldn't compile it on my own, got errors

[innovation]

I have mine nothing with my notebook.

[tjb0607]

I have mine nothing with my notebook.

Don't expect much from a notebook, their CPUs aren't too powerful.

[Moebius327]

Interesting that some optimized primecoind builds are being shared now, but the block spacing has gone from ~10 seconds back to a more reasonable ~30 seconds.

From this we could conclude either:

• these optimized primecoind builds are worse at finding blocks despite higher primespersec
• or, a superior stand-alone miner was tested on the network and is currently offline pending release...

there you go. the answer to your questions

There is currently a DDOS against http://Digitalocean.com  we have updated our status page: https://status.digitalocean.com  & https://www.digitaloceanstatus.com

[8bitPunk]

there you go. the answer to your questions

There is currently a DDOS against http://Digitalocean.com  we have updated our status page: https://status.digitalocean.com  & https://www.digitaloceanstatus.com

I don't think this is related as it is unlikely that efficient mining in the hosted instances was the cause of the ~10 second block spacing we saw earlier, and Digital Ocean's status states that customer's virtual private servers are not affected by the attack. If just 1 VPS was targeted by a DDOS then the operator would stand up another VPS pretty quickly.

[tacotime]

Doing pretty good on my own optimized x64 build of primecoin...

[bidji29]

Anyone know how to import a priv key?

I tried :

importprivkey <<Privkey>>


But i got an error message.
i know the key is valid.



EDIT : i found how to do
You need to unlock your wallet first with

walletpassphrase "YourwalletPassphrase" 600
The 600 means your wallet is unlocked for 10 minutes (600 seconds).

[qnfauf]

I'm getting 0 primes per sec even though the CPU usage is near 100%. I'm running Ubuntu 12.

All I did was
1. Set rpc user and password in .conf file.
2. run "./primecoind -daemon"
3. run "./primecoind -setgenerate true 8"

Then when I run "./primecoind getmininginfo", it says my primespersec is 0 even though CPU is being used.

Can someone help me?

[blastbob]

@tacotime

Any hints you want to share?

[azwccc]

Okay, can we get instruction on how to extract coin from our DigitalOcean droplet.  It has been so long since I have had to do console/coding like this .

Sure. I do it this way:

• ssh into remote instance
• ./primecoind listtransactions –> copy the address mentioned in the output at "address"
• ./primecoind dumpprivkey {{paste copied address here}} –> copy the private key returned
• on your local computer holding the "master wallet" -> ./primecoind importprivkey {{paste copied private key here}}
• now address holding the minted coins appears in your local wallet

No need to send coins over the blockchain this way, immature coins can be imported immediately.

I understand you will get the minted (even immature) coins from the remote wallet, but since you dumped the private key remotely, will you be able to get any new coin?

And will a new private key/public key generated in the remote wallet?

[shinkicker]

I am close to closing down here giving up on this coin. 14 hours I have been mining on all 4 cores of a 2500k and a 8 core ec2 instance. Not one block yet.

Are people getting blocks still or are there a load of optimized clients gobbling up all the coins?

[craslovell]

110K coins minted, I wonder how evenly spread it actually is. Somebody must be baggin'

I'm running 6 different CPUs and have about 160 XPM so far

[craslovell]

I am close to closing down here giving up on this coin. 14 hours I have been mining on all 4 cores of a 2500k and a 8 core ec2 instance. Not one block yet.

Are people getting blocks still or are there a load of optimized clients gobbling up all the coins?

I think all the optimized people are sucking the blocks up. I haven't gotten one in about the same amount of time with 6 different CPUs

[drummerjdb666]

Hey Midas, err I mean Sunny King ;o) Nice job on the coin. Lots of good publicity right off the bat also.

and whomever take offense at this or not... Are you really complaining about someone not releasing an optimized miner because it's somehow not fair that they used their education, intellect, or a combination of the two to adjust how the client runs? By the way, is that an obama phone I see in your pocket?

People will bitch about anything bro!!!

Either way here goes again!  been mining since a couple hours after launch on my 3770k @ 4.37 on air

[nmersulypnem]

Okay, can we get instruction on how to extract coin from our DigitalOcean droplet.  It has been so long since I have had to do console/coding like this .

Sure. I do it this way:

• ssh into remote instance
• ./primecoind listtransactions –> copy the address mentioned in the output at "address"
• ./primecoind dumpprivkey {{paste copied address here}} –> copy the private key returned
• on your local computer holding the "master wallet" -> ./primecoind importprivkey {{paste copied private key here}}
• now address holding the minted coins appears in your local wallet

No need to send coins over the blockchain this way, immature coins can be imported immediately.

I understand you will get the minted (even immature) coins from the remote wallet, but since you dumped the private key remotely, will you be able to get any new coin?

And will a new private key/public key generated in the remote wallet?

+1

[Scott J]

I left this on overnight a got three blocks late morning, all within three hours of each other.

12 hours later and I've had nothing since.

Intel i5

{
"blocks" : 5742,
"currentblocksize" : 1000,
"currentblocktx" : 0,
"errors" : "",
"generate" : true,
"genproclimit" : 2,
"primespersec" : 80,
"pooledtx" : 0,
"testnet" : false
}

[ReCat]

110K coins minted, I wonder how evenly spread it actually is. Somebody must be baggin'

I'm running 6 different CPUs and have about 160 XPM so far

I mined 160 on 1 CPU since the genesis of the coin.

[tacotime]

@tacotime

Any hints you want to share?

Compile with gcc 4.6.x+ x64 and these compilation flags:

Code:

-O3 -march=corei7-avx -mtune=corei7-avx

[Stinky_Pete]

I am close to closing down here giving up on this coin. 14 hours I have been mining on all 4 cores of a 2500k and a 8 core ec2 instance. Not one block yet.

Are people getting blocks still or are there a load of optimized clients gobbling up all the coins?

My rates haven't changed much over ~36hrs, but I still see no clear relationship between no. of cores/speed of cores/core:memory ratio and rate of finding blocks