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

[go6ooo1212]

which is the proper diff. for doomcoin , I missed it

[Bombadil]

http://www.nvidia.com/download/driverResults.aspx/77224/en-us

GeForce 340.52 Driver available

As with the other 340.xx drivers, they screw up my GPU order and make at least one GPU underperforming. Tried a clean install of the driver, even manual, didn't work.

[djm34]

which is the proper diff. for doomcoin , I missed it

reread...

[TheFridge]

which is the proper diff. for doomcoin , I missed it

reread...

diff -f 0.125 or -f 0.25 doesnt show any hash at the pool

[wacko]

How do you guys mine doom solo? With the windows binary by djm34 I'm getting "JSON decode failed(1): '[' or '{' expected near 'HTTP'" and "JSON decode failed(1): '[' or '{' expected near 'Date'".

[djm34]

which is the proper diff. for doomcoin , I missed it

reread...

diff -f 0.125 or -f 0.25 doesnt show any hash at the pool

then adjust... (it was ok when there was less gpu miners but now they must have adjusted their difficulty...)

[Amph]

i tried to mine doomcoin with 200M but i got 4 coin in 1 hour? when by pool estimate should be 30...

i don't want to say it but it seems that with -f 0.125 my hash was divided per 8 lol

http://www.nvidia.com/download/driverResults.aspx/77224/en-us

GeForce 340.52 Driver available

Speed boost for all algo ?

with the beta i lost 5h per card on monero...

[yellowduck2]

i tried to mine doomcoin with 200M but i got 4 coin in 1 hour? when by pool estimate should be 30...

i don't want to say it but it seems that with -f 0.125 my hash was divided per 8 lol

http://www.nvidia.com/download/driverResults.aspx/77224/en-us

GeForce 340.52 Driver available

Speed boost for all algo ?

with the beta i lost 5h per card on monero...

The secret is to not use any -f. Just remove the -f. My hashrate is very close to what is shown on miner when not using -f

[bathrobehero]

i don't want to say it but it seems that with -f 0.125 my hash was divided per 8 lol

Because that is the case.

[Amph]

with the new drivers, i can't mine shit with any algo anymore lmao

error everywhere

mmh it work now...

[yellowduck2]

with the new drivers, i can't mine shit with any algo anymore lmao

error everywhere

opss.

[djm34]

i don't want to say it but it seems that with -f 0.125 my hash was divided per 8 lol

Because that is the case.

you are probably right  
(so much for a good idea... but it would work better on p2pool where you don't need to solve low diff share)

[tsiv]

Code:

[2014-07-29 16:44:07] GPU #3: GeForce GTX 750 Ti, 81983 khash/s
[2014-07-29 16:44:07] GPU #1: GeForce GTX 750 Ti, 83060 khash/s
[2014-07-29 16:44:07] GPU #0: GeForce GTX 750 Ti, 82335 khash/s
[2014-07-29 16:44:07] GPU #2: GeForce GTX 750 Ti, 81466 khash/s
[2014-07-29 16:44:07] GPU #5: GeForce GTX 750 Ti, 81053 khash/s
[2014-07-29 16:44:07] GPU #4: GeForce GTX 750 Ti, 80631 khash/s

Recipe: Take djm's Doomcoin code, compare hash to target and return if good at the end of the luffa kernel instead of saving hash outputs to global memory, then reading them back for comparison in another kernel.

I did it in the version I use but I didn't get any speed up (reason why I didn't upload it).
need to check what I did... (anyhow I didn't see a block since a couple of hour now...)

edit: My version is still saving the hash though...

Yep, the global write might just be the thing holding it back. I'm getting hell of a lot of "submit_upstream_work stratum_send_line failed" and "reject reason: Job 'e585' not found" though, but I can't see how that would be related to the mod. Guess the suprnova stratum is starting to choke as load increases. Doesn't help that there's only one port configured for an extremely low starting diff looking from a GPU point of view.

I tried to remove it but that doesn't change anything for me:
66MH on the 750ti with a power usage of 95% (was 99% before)

Weird, I'm fairly certain I didn't really change anything else or compile with the --yo-dawg-gimme-plus-40-percent-hashrates switch

Color me confused.

[cayars]

How about posting your code and we can compare to see what you did differently?

Me just wants to get my grubby hands on it. 

[djm34]

How about posting your code and we can compare to see what you did differently?

Me just wants to get my grubby hands on it. 

it's the same method as in whirlpool_finalhash

[gringen1]

Code:

[2014-07-29 16:44:07] GPU #3: GeForce GTX 750 Ti, 81983 khash/s
[2014-07-29 16:44:07] GPU #1: GeForce GTX 750 Ti, 83060 khash/s
[2014-07-29 16:44:07] GPU #0: GeForce GTX 750 Ti, 82335 khash/s
[2014-07-29 16:44:07] GPU #2: GeForce GTX 750 Ti, 81466 khash/s
[2014-07-29 16:44:07] GPU #5: GeForce GTX 750 Ti, 81053 khash/s
[2014-07-29 16:44:07] GPU #4: GeForce GTX 750 Ti, 80631 khash/s

Recipe: Take djm's Doomcoin code, compare hash to target and return if good at the end of the luffa kernel instead of saving hash outputs to global memory, then reading them back for comparison in another kernel.

I did it in the version I use but I didn't get any speed up (reason why I didn't upload it).
need to check what I did... (anyhow I didn't see a block since a couple of hour now...)

edit: My version is still saving the hash though...

Yep, the global write might just be the thing holding it back. I'm getting hell of a lot of "submit_upstream_work stratum_send_line failed" and "reject reason: Job 'e585' not found" though, but I can't see how that would be related to the mod. Guess the suprnova stratum is starting to choke as load increases. Doesn't help that there's only one port configured for an extremely low starting diff looking from a GPU point of view.

I tried to remove it but that doesn't change anything for me:
66MH on the 750ti with a power usage of 95% (was 99% before)

Weird, I'm fairly certain I didn't really change anything else or compile with the --yo-dawg-gimme-plus-40-percent-hashrates switch

Color me confused.

Do you know how much  CPU power GPU nvminer use? I have 12 core CPU, how many cores I should run with miner?
Thank you

[djm34]

Code:

[2014-07-29 16:44:07] GPU #3: GeForce GTX 750 Ti, 81983 khash/s
[2014-07-29 16:44:07] GPU #1: GeForce GTX 750 Ti, 83060 khash/s
[2014-07-29 16:44:07] GPU #0: GeForce GTX 750 Ti, 82335 khash/s
[2014-07-29 16:44:07] GPU #2: GeForce GTX 750 Ti, 81466 khash/s
[2014-07-29 16:44:07] GPU #5: GeForce GTX 750 Ti, 81053 khash/s
[2014-07-29 16:44:07] GPU #4: GeForce GTX 750 Ti, 80631 khash/s

Recipe: Take djm's Doomcoin code, compare hash to target and return if good at the end of the luffa kernel instead of saving hash outputs to global memory, then reading them back for comparison in another kernel.

I did it in the version I use but I didn't get any speed up (reason why I didn't upload it).
need to check what I did... (anyhow I didn't see a block since a couple of hour now...)

edit: My version is still saving the hash though...

Yep, the global write might just be the thing holding it back. I'm getting hell of a lot of "submit_upstream_work stratum_send_line failed" and "reject reason: Job 'e585' not found" though, but I can't see how that would be related to the mod. Guess the suprnova stratum is starting to choke as load increases. Doesn't help that there's only one port configured for an extremely low starting diff looking from a GPU point of view.

I tried to remove it but that doesn't change anything for me:
66MH on the 750ti with a power usage of 95% (was 99% before)

Weird, I'm fairly certain I didn't really change anything else or compile with the --yo-dawg-gimme-plus-40-percent-hashrates switch

Color me confused.

There is probably something wrong in my code... (as well as in the whirlpool_finalhash) because I had the same effect as you described on keccak256 (that's why I tried to implement it on whrilpool and luffa...)

edit: time has come to release the beast (170MH with the 290x, at full power but the temp are insane... that's my 780ti+750ti those additionnal 40% will be needed)

[antonio8]

Hey all, just started trying my hand at monero and I'm getting an odd issue.  Using NVMiner 1.2D6 my GTX 750 tis are hashing in the 280s or so, but my GTX titan is only getting around 220 or so.  Am I missing something?

Yes, 750Ti is the bomb.

Speak of 750Ti cards being the bomb, mine is doing around 700 - 710kh/s on BBR! Got that CUDA working!

Proof: https://ottrbutt.com/tmp/bbrcudaminer.png

Is your miner private or do you have a public release?

[tbearhere]

http://www.nvidia.com/download/driverResults.aspx/77224/en-us

GeForce 340.52 Driver available

crashes all algos on my windows 8.1  
and i cant get doom to work im reading back

[Bombadil]

http://www.nvidia.com/download/driverResults.aspx/77224/en-us

GeForce 340.52 Driver available

crashes all algos on my windows 8.1 
and i cant get doom to work im reading back

My GPU order gets screwed up and lose a lot of hashes. And they dare to call this WHQL I hope they're reading this (if not, be ashamed, Nvidia!)