Open Source XPM (Primecoin) GPU Miner & Pool xpmforall.org

[BanditryAndLoot]

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

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[capler]

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

[BanditryAndLoot]

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

That's all I copied.

I put the wallet.dat file on a flash drive, then deleted the one that XPM uses on the computer and then tried copying it back from the flash drive to the computer and after I did it gave me the corrupt, can't restore error.

[LongAndShort]

Is there some specific way I'm supposed to backup the wallet?

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Copy and paste only wallet.dat file

That's all I copied.

I put the wallet.dat file on a flash drive, then deleted the one that XPM uses on the computer and then tried copying it back from the flash drive to the computer and after I did it gave me the corrupt, can't restore error.

windows, linux?
I've had similar issues before but solved them with persistence. It could be that you are using the wrong wallet.dat altogether (check the date the backup was made, it could help) and or it is in fact corrupt. If its worth it, then there are a few ways to get the keys. I suggest you try starting the client with the salvagewallet option and or try the wallet.dat in the newest official client first to see if you can salvage the keys or the wallet.dat itself might just work. This is to make sure its not isolated to the xpmserver if thats what you are running it on. If you are running it on the official client then do the reverse and try the xpmserver client.

[eXtremal]

GeForce GTX970 speed without any NVidia specific optimizations:

GPU 0 found share: 8-ch type 3
Share accepted.
GPU 0 found share: 7-ch type 2
Share accepted.
Work received: height=798910 diff=10.976492 latency=56ms
[GPU 0] T=-1C A=-1% E=0 primes=0.105088 fermat=292614/sec cpd=4.15/day
(ST/INV/DUP): 14x 7ch(0/0/0) 3x 8ch(0/0/0)

I'll release NVidia version, if I reach 10CPD on GTX970.

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Unsafe eject?

[incognitoworker]

GeForce GTX970 speed without any NVidia specific optimizations:

GPU 0 found share: 8-ch type 3
Share accepted.
GPU 0 found share: 7-ch type 2
Share accepted.
Work received: height=798910 diff=10.976492 latency=56ms
[GPU 0] T=-1C A=-1% E=0 primes=0.105088 fermat=292614/sec cpd=4.15/day
(ST/INV/DUP): 14x 7ch(0/0/0) 3x 8ch(0/0/0)

I'll release NVidia version, if I reach 10CPD on GTX970.

Usually I just copy the wallet file and put it on a flash drive right from the directory, but when I try to restore the wallet with XPM I get wallet data corrupt, can't restore.

Unsafe eject?

The most important would be the powerdraw i think?
If 970 can get 9cpd+, it should be far more better than a 280x regarding power consumtion?
What about 750TI?
Considering expanding my farm if theese maxwell chips performs well powerwise...
From your experience with xpm mining, what gpu gives best performance/powerdrav ratio?
On amd, i think 290 gpus are the best ones, atleast what i have seen myself.
Thoughts on this?
We are building a datacentre, were we will be self suplied with power, so looking for the most power efective solution!

[eXtremal]

The most important would be the powerdraw i think?
If 970 can get 9cpd+, it should be far more better than a 280x regarding power consumtion?

Power consumption of GTX970 is 150-160W, 280X up to 300W, if 970 will show same performance as 280X, yes, it will be better

What about 750TI?

1/3 of GTX970

From your experience with xpm mining, what gpu gives best performance/powerdrav ratio?

I think undervolted R9 290X at ~850/1250MHz has best ratio (12.8CPD / ~200W power).

[eXtremal]

Current GTX970 speed:

GPU 0 found share: 7-ch type 2
Share accepted.
GPU 0 found share: 7-ch type 1
Share accepted.
[GPU 0] T=-1C A=-1% E=0 primes=0.108847 fermat=303492/sec cpd=6.12/day
(ST/INV/DUP): 2606x 7ch(6/0/8) 265x 8ch(0/0/0) 29x 9ch(1/0/0) 2x 10ch(0/0/0)

10CPD is too optimistic.. I think, maximum possible speed of GTX970 is ~8 CPD, GTX980 - 9.xx (same as R9 280X, but with less power consumption).

[4ex]

stuck on the pool..tell me when the payment is going to happen?

APteQsgGsHzJkfNvZHH98a8WKsFGHLRJC7

[eXtremal]

stuck on the pool..tell me when the payment is going to happen?

Your first payment request registered at 9 Nov 17:25 pool time. See first post:

Payments starting after 2,5-3days mining (XPM need 3600 confirmations to mature).

You will begin receive payment at morning 12 Nov.

[olajos]

Hello.

How can I use miner with amd 13.12 drivers
I tried to copy amdocl.dll from 14.6 but it is not working
Thanks

[eXtremal]

Catalyst 13.12 not supported.
I can make patch for 13.12, but miner will be ~3% slower than 14.x version.

[btctradingonline]

Who owns http://xpmforall.org/  ?

eXtremal runs that pool, works fine for me btw, plenty of payouts

Thanks for your confirmation, i'll move my rigs to this pool.

[ExzoTikFruiT]

14.11.1 supported?

[eXtremal]

14.11.1 supported?

Not tested.

[4ex]

 can't join the server..the server no problems with login?

[eXtremal]

can't join the server..the server no problems with login?

I don't see any problems, pool works stable. May be some networking issues ?

[4ex]

can't join the server..the server no problems with login?

I don't see any problems, pool works stable. May be some networking issues ?

miner generates a message - disconnect retry 30 sec

[qaz6767]

Whats happenned? Why my account balance become too small?

[ap1]

Current GTX970 speed:

GPU 0 found share: 7-ch type 2
Share accepted.
GPU 0 found share: 7-ch type 1
Share accepted.
[GPU 0] T=-1C A=-1% E=0 primes=0.108847 fermat=303492/sec cpd=6.12/day
(ST/INV/DUP): 2606x 7ch(6/0/8) 265x 8ch(0/0/0) 29x 9ch(1/0/0) 2x 10ch(0/0/0)

10CPD is too optimistic.. I think, maximum possible speed of GTX970 is ~8 CPD, GTX980 - 9.xx (same as R9 280X, but with less power consumption).

I am interested to know if it will be using CUDA or OpenCL for Nvidia? My guess is OpenCL as it is a nightmare to recode everything in CUDA and then maintain two versions, but CUDA should be quite a bit faster than OpenCL on Nvidia platform.