Author Topic: [ANN] MMC.1GH.COM - GPU mining, CPU mining ★  (Read 104905 times)

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Offline Banch

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There were no error message when crashed. Just noticed that clocks went down and only rebooting helps.

Using Catalyst 13.6. Any way to restart gpu / drivers after crash without rebooting whole PC?

Part of the Memorycoin 2.0 support team. Contacts in Finnish/English
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Offline jlafuente

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Using 2x 7950 with Windows, 1-pass algo, each card gets about 12hpm, but crashes in about 5 to 10 minutes. AMD drivers crash, not the miner, the miner basically halts and says nothing.

Offline reorder

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What does "wpm" mean?
It is 'works per minute'. Both wpm and hpm converge to the same value over time, but wpm converges faster.

Offline reorder

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Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?
Yes, but I would expect more hpm from 7950.

I'm running them on low voltage (1.125) with 850 clock. I'm getting 1.05 mh/s on scrypt.
Well, MMC algorithm uses cores and memory in a very different pattern than scrypt, but core/memory frequency also affects hpm significantly. For my 7870 best settings I could find are 1080/1250.

Offline lest

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What does "wpm" mean?

Offline reorder

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http://gyazo.com/0ef49688413755280533e3f0110ecf51

that's the error that i get, how can i fix this ?
What version of Catalyst do you run? I'd suggest either upgrading to latest or downgrading to 12.10 (the bug I am struggling with is this one: http://devgurus.amd.com/message/1288143#1288143)

Offline lest

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Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?
Yes, but I would expect more hpm from 7950.

I'm running them on low voltage (1.125) with 850 clock. I'm getting 1.05 mh/s on scrypt.

Offline dima1236

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Offline reorder

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Windows 8 x64
Two 280x.

Skipping device 0 (Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz): not a GPU
No suitable devices found. Only AMD cards with 1.5G+ available RAM supported on
the moment.

cgminer work perfectly.
Sorry, did not notice your note about cgminer. Is your cgminer regular 32-bit build?

Offline reorder

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Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?
Yes, but I would expect more hpm from 7950.

Offline reorder

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Windows 8 x64
Two 280x.

Skipping device 0 (Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz): not a GPU
No suitable devices found. Only AMD cards with 1.5G+ available RAM supported on
the moment.

cgminer work perfectly.
Does cgminer work in your setup? The message means that OpenCL does not see your cards at all..

Offline lest

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Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

I'm just discussed it in IRC and found out that miner reports hpm separately for each card. So it means that I'm getting almost 20 hpm in total. Am I right?

Offline reorder

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Guys, windows miner is ready for testing: http://mmcdl.1gh.com/mc2-1gh-win.zip

Please report your success or any problems with running it.

I'm getting 8-10 hpm on two 7950 3Gb each. Profitability is the same as mining scrypt crypto at the moment.
This seems too low, as I get ~9.5 on 7870GE without overclocking (about 10 in Linux). Did you notice if it says '2-pass algo' or '1-pass algo' on start?

Offline agran

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Windows 8 x64
Two 280x.

Skipping device 0 (Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz): not a GPU
No suitable devices found. Only AMD cards with 1.5G+ available RAM supported on
the moment.

cgminer work perfectly.
MMC: MEKdGj95hNjuYn8xiw4iz1iQUQGA47UBMB | BTC: 1agran1xQ4Nwiqv1qegBDF6kqZdfESMUG

Offline reorder

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I got about 22hpm with 7970 with Windows Miner but then it crashed after about 5mins. Clocks went  from 1100/1150 -> 300/150... Need to reboot to see can I get it back online lol
Would you please provide the error message during the crash, if any?