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

[Horifatto]

Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot.

Use the 32 bit version of cudaminer.  I think the 64 bit has a few less documented problems still.

No... i always use 32 bit...

 

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[jack80]

Christian ( all two ) its work for your :

https://bitcointalk.org/index.php?topic=548230.msg6033277#msg6033277

.

[iglasses]

Just started messing with this today.  I am using a brand new Alienware with the Dual GTX880M setup (16GB total) GDDR5.

If I use the executable from the x64 directory it detects both GPUs and it must be doing something because the machine all but locks up but it never submits any shares (scryptguild).

Going to the x86 directory it starts right up and hashes without error but I am only getting a combined 390-400Khs.

Will keep at it and post findings.

[ghur]

Just started messing with this today.  I am using a brand new Alienware with the Dual GTX880M setup (16GB total) GDDR5.

If I use the executable from the x64 directory it detects both GPUs and it must be doing something because the machine all but locks up but it never submits any shares (scryptguild).

Going to the x86 directory it starts right up and hashes without error but I am only getting a combined 390-400Khs.

Will keep at it and post findings.

400 khs sounds pretty fair for dual mobile gpu tbh.

[ivanlabrie]

Just started messing with this today.  I am using a brand new Alienware with the Dual GTX880M setup (16GB total) GDDR5.

If I use the executable from the x64 directory it detects both GPUs and it must be doing something because the machine all but locks up but it never submits any shares (scryptguild).

Going to the x86 directory it starts right up and hashes without error but I am only getting a combined 390-400Khs.

Will keep at it and post findings.

With all that vram you should try to mine yacoin with -L 2 or 1 :p

[Dotcommie]

Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot. I use powered riser and so i don't think that the problem is the power or the voltage..
With only 3 gpu the rig works fine..

Setup:
4 gtx palit 750 ti
mobo https://www.asus.com/Motherboards/M4A79XTD_EVO/#overview 
windows 7
4gb ram
Psu corsair Rm 850 Gold
riser usb powered
Drivers 335

Someone can help me??

Thanks you guys

You need more ram.  6gb might work but 8 is recommended if you want stability.

[bigjme]

My system with 3 750Tis on windows 7 has 16gb and it pulls 3.8gb with just 3 cards mining. So you really do need more then 4gb

Also you havent stated what cpu your using, as running so many instances can be very cpu intense

[I_M]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

[bigjme]

It could be a cpu issue then, bottle necking the last connection.

Stupid question but did you try that card in one of the other risers that was fine to make sure it runs at proper speed at all? Never know, could be a slow card

[ivanlabrie]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

What coins/algos do you mine?

Gotcha! :p

[I_M]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

What coins/algos do you mine?

Gotcha! :p

All of 'em -- Anything cudaminer or ccminer runs.  
No problems.

[ivanlabrie]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

What coins/algos do you mine?

Gotcha! :p

All of 'em -- Anything cudaminer or ccminer runs.  
No problems.

You sure? Did you try n 14 coins like yacoin?

[I_M]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

What coins/algos do you mine?

Gotcha! :p

All of 'em -- Anything cudaminer or ccminer runs.  
No problems.

You sure? Did you try n 14 coins like yacoin?

Yup! Still works just fine.  Using Gigabyte 750ti

[bigjme]

For me, each instance of ccminer uses 150MB ram. So i guess 12 instances of it would be possible under 3gb memory aslong as windows hardly used any

[thedude11]

Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot. I use powered riser and so i don't think that the problem is the power or the voltage..
With only 3 gpu the rig works fine..

Setup:
4 gtx palit 750 ti
mobo https://www.asus.com/Motherboards/M4A79XTD_EVO/#overview  
windows 7
4gb ram
Psu corsair Rm 850 Gold
riser usb powered
Drivers 335

Someone can help me??

Thanks you guys

Are you OCing? I run fine also with 4gbs with 3 750tis on scrypt,scryptn, and jane (with risers), but when I mine heavy or groestl with the same OC settings they all crash. Putting them back to default stock speeds fixes it.

[djm34]

Hi, i have a problem with my rig.. Windows 7 find correctly all gpu ( 4 palit 750 ti oc) but when cudaminer start the driver crash or sometimes crash all the system and appear a blu and white windows and after the pc reboot. I use powered riser and so i don't think that the problem is the power or the voltage..
With only 3 gpu the rig works fine..

Setup:
4 gtx palit 750 ti
mobo https://www.asus.com/Motherboards/M4A79XTD_EVO/#overview 
windows 7
4gb ram
Psu corsair Rm 850 Gold
riser usb powered
Drivers 335

Someone can help me??

Thanks you guys

Are you OCing? I run fine also with 4gbs with 3 750tis on scrypt,scryptn, and jane (with risers), but when I mine heavy or groestl with the same OC settings they all crash. Putting them back to default stock speeds fixes it.

That's funny, I would rather have the inverse. I can clock way much higher the gpu on hvc, groestl, fugue than on scrypt/scryptn/jane...

[thedude11]

With 750tis? Everytime I OC them with heavy and groestl my drivers crash or bsod with the same OC settings as I have for my scrypt/scyptn/jane coins which works flawless. Maybe its the vers of ccminer or type of 750ti, but id doubt that. I have the EVGA SC and MSI TF 2gbs running on latest ccminer release 0.5. Either way dont really see too much of a difference with my hashrate OCing with heavy/groestl algs. Usually get around 12/13MH heavy.

[cvax]

With 750tis? Everytime I OC them with heavy and groestl my drivers crash or bsod with the same OC settings as I have for my scrypt/scyptn/jane coins which works flawless. Maybe its the vers of ccminer or type of 750ti, but id doubt that. I have the EVGA SC and MSI TF 2gbs running on latest ccminer release 0.5. Either way dont really see too much of a difference with my hashrate OCing with heavy/grosetl algs. Usually get around 12/13MH heavy.

You will want to create a sheet of algo specific overclocks. Different ones can handle different OCs. I have a huge chart tracking this for my own cards and depending on which one I am mining I am setting different OC levels.

[Dotcommie]

You need more ram.  6gb might work but 8 is recommended if you want stability.

I run a 6 card rig just fin with 4gb of ram.

What coins/algos do you mine?

Gotcha! :p

All of 'em -- Anything cudaminer or ccminer runs.  
No problems.

I could get mine to run with 4gb on Win7 x64 also, but I couldn't get as high of overclocks from it and one card would randomly crash sometime within 24hrs most of the time.  I'm sure it depends on the motherboard and other stuff as well.  Linux should run 6 just fine with 4gb, windows will will require more than 4gb for most people though.

[bigjme]

If it helps anyone, on my 3 750Ti's i was getting the drivers crash every few hours mining heavy with them at stock. Ive overclocked then to 1300MHz and no crashing and they seem to be running a lot better