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Author Topic: [ANN] Finally, open source XPM GPU Miner!!  (Read 6151 times)
djm34
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April 28, 2014, 10:25:28 AM
 #41

does it write anything when it solves a block ?

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Once a transaction has 6 confirmations, it is extremely unlikely that an attacker without at least 50% of the network's computation power would be able to reverse it.
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SpeedDemon13
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April 28, 2014, 10:31:42 AM
 #42

Till date,

This miner is working on 5xxx, 6xxx, 7xxx, 280x, 290 and Nvidia cards.



How are the speeds on the 5850, 5870, 5970, 6950, 6970 and 6990?

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April 28, 2014, 11:07:20 AM
 #43

@djm34, yah, it does. it will print a bunch of multiline text instead of "new block .. ".

@SpeedDemon13. Not very fast. around 0.5G to 0.6G depending on your card. I have not actually tested it, just reporting a result from peercointalk forum.
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April 28, 2014, 11:30:17 AM
 #44

@djm34, yah, it does. it will print a bunch of multiline text instead of "new block .. ".

@SpeedDemon13. Not very fast. around 0.5G to 0.6G depending on your card. I have not actually tested it, just reporting a result from peercointalk forum.

That's bad. Guess there needs to be an optimization for VLIW5/4 for those cards to work better.

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djm34
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April 28, 2014, 11:35:49 AM
 #45

Yes it is pretty slow...
I get around 5G (whatever G is...) with a 290x and 3G with a 780ti (but at this value it crashes after 1/2 hours)
Is there a way to run both AMD and Nvidia card in the same session ?

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April 29, 2014, 05:29:51 PM
 #46

looking into the main program on github:

int gChainLength = 10; (max Chain Length)

(assuming the binaries are using the exact same content as the github)
I don't think you'll ever find any xpm chains with a difficulty of 10.8

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primer10 (OP)
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April 30, 2014, 12:13:18 AM
Last edit: April 30, 2014, 12:23:26 AM by primer10
 #47

looking into the main program on github:

int gChainLength = 10; (max Chain Length)

(assuming the binaries are using the exact same content as the github)
I don't think you'll ever find any xpm chains with a difficulty of 10.8

why not?

I found a few blocks of 10.8 already.

EDIT: Removed my prev comments.. not correct to say that without looking at source.
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May 04, 2014, 01:44:31 AM
 #48

Till date,

This miner is working on 5xxx, 6xxx, 7xxx, 280x, 290 and Nvidia cards.



How are the speeds on the 5850, 5870, 5970, 6950, 6970 and 6990?
i failed to run it on 58** :S

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BTC/DVC/TRC/FRC: 1K1773RbXRZVRQSSXe9N6N2MUFERvrdu6y ANC/XPM AK1773RTmRKtvbKBCrUu95UQg5iegrqyeA NMC: NK1773Rzv8b4ugmCgX789PbjewA9fL9Dy1 LTC: LKi773RBuPepQH8E6Zb1ponoCvgbU7hHmd EMC: EK1773RxUes1HX1YAGMZ1xVYBBRUCqfDoF BQC: bK1773R1APJz4yTgRkmdKQhjhiMyQpJgfN
primer10 (OP)
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May 10, 2014, 04:06:07 AM
 #49

Yes! the release of the next and possibly much better open source gpu xpm miner: https://bitcointalk.org/index.php?topic=602292

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May 10, 2014, 10:24:03 AM
 #50

looking into the main program on github:

int gChainLength = 10; (max Chain Length)

(assuming the binaries are using the exact same content as the github)
I don't think you'll ever find any xpm chains with a difficulty of 10.8

why not?

I found a few blocks of 10.8 already.

EDIT: Removed my prev comments.. not correct to say that without looking at source.
didn't see the previous comment... but you are right, was doing some test and a higher than 10 also popped out with 10 max length...
However my comment was made after doing some test on testnet  (difficulty 6.7) and putting maxlength of 6, I never saw a block.

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