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1  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux] on: January 31, 2014, 05:48:21 PM
Quote from: cbuchner1 on January 31, 2014, 05:37:16 PM
Quote from: tintinnnn on January 31, 2014, 05:33:53 PM
Hey guys, hate to crash the convo here, but I've been having a lot of trouble with cudaminer today.

looks like the known "multi-instance support is broken in CUDA 5.5 with the latest drivers" issue.

As a workaround, try running -d 0 on one cudaminer instance and -d 1 on another instance.

Maybe a driver downgrade to the driver that shipped with the CUDA 5.5 toolkit helps. But then, a 760 card might be "too new" for it to be recognized by this older driver version.

Christian



Thanks so much Chrstian, seems to work just fine now when running two seperate instances of cudaminer.

Cheers
2  Alternate cryptocurrencies / Mining (Altcoins) / Re: [ANN] cudaMiner - a new litecoin mining application [Windows/Linux] on: January 31, 2014, 05:33:53 PM
Hey guys, hate to crash the convo here, but I've been having a lot of trouble with cudaminer today.

Ive had it running on a pair of old GTX 560 TI cards no problem for a while now, but I've now got a pair of 760s that are giving me trouble.


This is the result i get when trying to autotune. It's not always identical, it either returns with K0x0, or it returns with something like K1x6 which is accompanied by "Unable to allocate enough memory for launch config 'auto' "


I've also tried specifying K kernel, and this is the result:


I have tried a few configurations from the Googe Doc in OP, but nothing in there works either, throws similar errors

If it helps, the 760 cards are these:
http://www.evga.com/Products/Product.aspx?pn=04G-P4-3768-KR

Thanks in advance.
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