[ANN] cudaMiner & ccMiner CUDA based mining applications [Windows/Linux/MacOSX]

[djm34]

Running Win7, I have one 750-nonTI; it just spitts out "does not validate on CPU" when starting...

However, a rig with only 5 750TI, slightly OCed, went from 18000 -> 20700

So 4,150 per 750TI from earlier 3,600!

Very nice! I did get a lot of booo's in the beginning tho, but I see more yays nnow

Do you have a donation address for XCN, djm34? Sorry, saw now - will send some to you now

What kind of card is this ? The total number of thread might be a bit high

[tomewok]

I'm getting error : Unable to query number of cuda devices ! Is an Nvidia driver installed ?

Does this mean that i  should update my drivers ?

[mmmaybe]

Running Win7, I have one 750-nonTI; it just spitts out "does not validate on CPU" when starting...

However, a rig with only 5 750TI, slightly OCed, went from 18000 -> 20700

So 4,150 per 750TI from earlier 3,600!

Very nice! I did get a lot of booo's in the beginning tho, but I see more yays nnow

Do you have a donation address for XCN, djm34? Sorry, saw now - will send some to you now

What kind of card is this ? The total number of thread might be a bit high

I can't remember now; how do I check the number of treads from a distance? I have virtual access to the box

[djm34]

I'm getting error : Unable to query number of cuda devices ! Is an Nvidia driver installed ?

Does this mean that i  should update my drivers ?

most likely, you need a driver which support cuda 6.5 (the latest one...340.52 which I didn't installed yet or the previous beta)

[tomewok]

I'm getting error : Unable to query number of cuda devices ! Is an Nvidia driver installed ?

Does this mean that i  should update my drivers ?

most likely, you need a driver which support cuda 6.5 (the latest one...340.52 which I didn't installed yet or the previous beta)

ok thank you, i'll look into it

[djm34]

Running Win7, I have one 750-nonTI; it just spitts out "does not validate on CPU" when starting...

However, a rig with only 5 750TI, slightly OCed, went from 18000 -> 20700

So 4,150 per 750TI from earlier 3,600!

Very nice! I did get a lot of booo's in the beginning tho, but I see more yays nnow

Do you have a donation address for XCN, djm34? Sorry, saw now - will send some to you now

What kind of card is this ? The total number of thread might be a bit high

I can't remember now; how do I check the number of treads from a distance? I have virtual access to the box

You look north/North-east and wait to see a few birds, if they all fly in the same direction it means that the card can support a high threads values...  

The total number of thread is just a parameter...Usually the big guns will support high number of threads why the other may not

[yellowduck2]

You look north/North-east and wait to see a few birds, if they all fly in the same direction it means that the card can support a high threads values...  

This is what i am talking about.This guy know something we don't ! 

[djm34]

 

You look north/North-east and wait to see a few birds, if they all fly in the same direction it means that the card can support a high threads values... 

This is what i am talking about.This guy know something we don't ! 

[whyyk7]

[2014-08-14 12:05:29] GPU #2: result for nonce $00000000 does not validate on CP
U! vhash64 b641d601 and htarg 00000df7


。。is it right  with ccminer  m7 algo?

[ilovecudacompute]

[2014-08-14 12:05:29] GPU #2: result for nonce $00000000 does not validate on CP
U! vhash64 b641d601 and htarg 00000df7


。。is it right  with ccminer  m7 algo?

Djm wrote this
"Relatively large amount compare to other algo of share which doesn't validate on cpu (probably whirlpool)"

[whyyk7]

I'll test more..I waited 10min  and  no hash  ...

[bathrobehero]

Thanks djm!

Question: is it working for solomining?

[Amph]

yeah me too, too many "does not validate", also sometime it start other time not, problem with the pool i guess, i think it might work better with a standard pool?

[e6ug]

getting 4200 khash per evga sc 750ti  @ 1gh xcn  thank you djm

[th00ber]

Yes, powered risers dont get power from the motherboard so without power from a molex the cards wont work, or atleast shouldnt work well

Not always true.

If it's a simple riser (not USB), like that : https://www.hashratestore.com/wp-content/uploads/2013/04/powered-pcie-1x-16x-16x-riser-cable-molex-5-400x260.jpg

There is 90% chance that the riser is uncut, It means that the power supply with molex is connected on the wire but the power pins are still connected between the 16x female slot and the 1x male slot.
So a powered riser, will actually works without the molex plugged, but It will draw the power from the mobo (I run some cards like that, and you can check it with a voltmeter). If you plug the molex, the main power source become the molex.
That's why on this kind of riser, it's highly not recommend to do a dual PSU with PSU 1 on the molex and PSU 2 on the mobo, because they will share their "ground" and it can happen some electrical problem. (from what I read on some topics  when I was hesitating between 1000W PSU or 2x600W when mining on scrypt )

[bigjme]

Yes, powered risers dont get power from the motherboard so without power from a molex the cards wont work, or atleast shouldnt work well

Not always true.

If it's a simple riser (not USB), like that : https://www.hashratestore.com/wp-content/uploads/2013/04/powered-pcie-1x-16x-16x-riser-cable-molex-5-400x260.jpg

There is 90% chance that the riser is uncut, It means that the power supply with molex is connected on the wire but the power pins are still connected between the 16x female slot and the 1x male slot.
So a powered riser, will actually works without the molex plugged, but It will draw the power from the mobo (I run some cards like that, and you can check it with a voltmeter). If you plug the molex, the main power source become the molex.
That's why on this kind of riser, it's highly not recommend to do a dual PSU with PSU 1 on the molex and PSU 2 on the mobo, because they will share their "ground" and it can happen some electrical problem. (from what I read on some topics  when I was hesitating between 1000W PSU or 2x600W when mining on scrypt )

Thanks,
Yeh i get what you mean, that's why i said "atleast shouldnt work well" because with his 3 cards on non powered, that's a lot of power to suck from the mobo, especially with x16 to x16 risers.

I think the cards may have been running into pci-e conflicts and interrupt problems because it was populating so many pci-e lanes.
Obviously using x1 to x16 risers drops the number of lanes and stops the conflicts

[djm34]

Thanks djm!

Question: is it working for solomining?

yes...

[ilovecudacompute]

Thanks djm!

Question: is it working for solomining?

yes...

DJM i will send you a nice donation

[bathrobehero]

Thanks djm!

Question: is it working for solomining?

yes...

I'm not sure. I always get "submit_upstream_work OOM" which I guess is out of memory error, which is strange as it has plenty of memory and it only happens during solomining and I should have found half a dozen blocks by now.

[itod]

Here a first version of ccminer with cryptonite support (binaries windows).

ccminer -a m7

https://mega.co.nz/#!tM1HyTqL!jS9Ak6UK-AQkLC-850Fq4g382eYJySw7mCwSWCxfK-Q

It should work, however there are still a few things to correct:
* relatively large amount compare to other algo of share which doesn't validate on cpu (probably whirlpool)
* You might have while starting mining on 1gh a long chain of boo because of the low diff (like for HVC, If I remember well).
Just let the miner run, until it stabilizes

Please report any other problems, especially if you run on other algo to be sure that I didn't break anything and all the algos are still fully functional. I will release the source a bit later once things are more stable and I am sure that the m7 doesn't break anything.

Is there a repo somewhere where one can get a source of this version to compile on Ubuntu? Dependencies?