CCminer(SP-MOD) Modded GPU kernels.

[pallas]

i was tired to see my code rewrote each time... tried to do my best... in 3 days, but who know there is maybe some opts to do ^^

You know what's my motto: "you can always optimise a program".

[rednoW]

what do you mean by "poor" ?

Long story ))
I start mining hobby with just one Palit GTX 750 1gb. Testing all sp_ releases and not only sp_'s. I oc'ed in to rather high values (i win chip lottery) so results was rather promising. I even send some donations )) Later I found that most of forum members have huge gpu resourses and I with only one card look "poor" )))
Then I got some amd gpu's fo free from my colleague and jump to eth )))
So now I can order a kind of replacement for my poor Palit 750 - Palit 1070.
And sure I will squeeze the maximum from it. Will see if it dies or not ))

[duboisi]

The 2.5 slot Palit 1070 JetStream is superb. It can be OC to Super JetStream base clock speed easily and stay cooler than Gigabyte G1 Gaming. I think all Palit 1070 models are of same design (2 10cm fans, 5 heat pipes), only different is factory OC spec.

[Amph]

The 2.5 slot Palit 1070 JetStream is superb. It can be OC to Super JetStream base clock speed easily and stay cooler than Gigabyte G1 Gaming. I think all Palit 1070 models are of same design (2 10cm fans, 5 heat pipes), only different is factory OC spec.

check if vram are covered, because probably they are not

[sp_]

I spent 1 hour and ported the LBRY credit kernals to cuda from opencl. Opensource@github.

You cannot yet mine it, because I have to add the miner logic.

[adaseb]

So what do you guys think of the upcoming 1060? Might be the first Nvidia card I actually buy since the 480 was a huge mess with the burning PCIe slots.

[Amph]

I spent 1 hour and ported the LBRY credit kernals to cuda from opencl. Opensource@github.

You cannot yet mine it, because I have to add the miner logic.

so you will released it with a new release or with the 80 sp mod? is your version faster?

So what do you guys think of the upcoming 1060? Might be the first Nvidia card I actually buy since the 480 was a huge mess with the burning PCIe slots.

it depend on the cost, to be honest i like to have more density, i prefer the 1070

[restless]

So what do you guys think of the upcoming 1060? Might be the first Nvidia card I actually buy since the 480 was a huge mess with the burning PCIe slots.

Drawing more power from pcie slot was solved
And 1060 is not as good for mining
Best NV card for mining is 1070 atm

[Amph]

So what do you guys think of the upcoming 1060? Might be the first Nvidia card I actually buy since the 480 was a huge mess with the burning PCIe slots.

Drawing more power from pcie slot was solved
And 1060 is not as good for mining
Best NV card for mining is 1070 atm

considering that etheruem is not the top coin by a long shot, it mean that the 1060 in the worst case is the second best card, and if you want to buy a low budget rig 1060 is a good choice imho

[agente]

I spent 1 hour and ported the LBRY credit kernals to cuda from opencl. Opensource@github.

You cannot yet mine it, because I have to add the miner logic.

Thanks! waiting..

[rednoW]

well, just inserted my new Palit Super JetStream gtx 1070 instead of poor gtx 750.
My rig is running win7 so a launch nicehash miner for the first time and it is running now lyra2v2 40mh/s
clocks are >2000mhz core, 1900 mem ...
Tried sia with gominer - 1700 mhs
Don't no what is better ))

[Amph]

well, just inserted my new Palit Super JetStream gtx 1070 instead of poor gtx 750.
My rig is running win7 so a launch nicehash miner for the first time and it is running now lyra2v2 40mh/s
clocks are >2000mhz core, 1900 mem ...
Tried sia with gominer - 1700 mhs
Don't no what is better ))

2000mhz? nice what about temp and fan speed? is it stable at 2k? consumption?

[sp_]

I am working on the LBRY Credits Opensource kernal

I am soon done.

https://github.com/sp-hash/ccminer/commit/adb5e588886ef2097b634a860de2c3d0fbbbf8bf
https://github.com/sp-hash/ccminer/commit/1bdeea9d5c916536da462af0cf2117d696ea8445
https://github.com/sp-hash/ccminer/commit/562650926f8ed485e36be7317834641a189200ad

Why don't you tip me some beers, and I can finish the opensource kernal this weekend.

My donation adress is in my signature.

I have 6 private miners for the people who donate (donators will get updates).

1. 0.1BTC: Pentablake +100-120% (3 releases)
2. 0.1BTC: Cryptonight +10% (one release)
3. 0.1BTC: Spreadcoin +10-26% (with full sourcecode / linux compatible) (9 releases)
4. 0.1BTC: All nicehash algos optimized. 0-10% (6 releases)(x11,x13,x14,x15,x17,nist5,quark,skein,lyra2v2,neoscrypt)
5. 0.1BTC: decred +18-25% (9 releases) (Full sourcecode(linux) 0.4BTC)
6. 0.2BTC: Vcash(+13%+decred(+18-25%) (0.1 btc discount for the decred buyers) (6 releases)

[rednoW]

well, just inserted my new Palit Super JetStream gtx 1070 instead of poor gtx 750.
My rig is running win7 so a launch nicehash miner for the first time and it is running now lyra2v2 40mh/s
clocks are >2000mhz core, 1900 mem ...
Tried sia with gominer - 1700 mhs
Don't no what is better ))

2000mhz? nice what about temp and fan speed? is it stable at 2k? consumption?

Yes, 2000 and no oc, card choose this clock under load by itself.
I didn't measure power consumption from the wall for this single card yet but it seems to be +70-80 watt to my overclocked gtx 750.
It is very hot here so I set fans to 100% and have 65C gpu temp according to GPU-Z

Here is a screen shot mining SIA with gominer.
I downclock memory a bit ..

[rednoW]

2 sp_

I promise I'll send you 0.02 btc as soon as your open sourced lbry miner with consistent hashrate will be able to run on my new poor Palit GTX 1070 2000mhz )))

[Amph]

interesting so it boost all the way up to 2G, while other card only reach 18xx, must be an extreme version or something

usually 2GH require oc with those gpu

[beks1]

(LBC) LBRY

GTX 950= 60MH/S

GTX 750Ti= 42MH/S

GTX 980=140MH/S

[ivan1975]

Me

LBRY


Heavily oc'ed

970m = 87mh/s

980's = 170mh/s

1080's = 295mh/s


SP can you beat this with your optimizing?

It's private miner Epsylon3?

[antantti]

sp would normally wait for opensource release and then optimize that.

I am not sure what is going on this time, first it took only 1 hour and then we need weekend. For something that gets released anyway.

tick tock.

[scryptr]

sp would normally wait for opensource release and then optimize that.

I am not sure what is going on this time, first it took only 1 hour and then we need weekend. For something that gets released anyway.

tick tock.

FOLLOWING THE THREADS--

After 1100+ pages of CudaMiner and 600+ pages of SP-MOD, readers and posters maybe notice that sp_ 's thread has been subjected to a lot of criticism, some of it very unfair, and much of it heated.  Assembly language allows squeezing optimization out of already good code.  It wouldn't suprize me if sp_ has a couple of strategies to plus-up some good code that has had a limited release already.

The thing is, some coders are sensitive, others jealous, and some don't have a good understanding of what release license(s) they may be operating with.  So, if code doesn't get to the public in a way that keeps everyone happy, the unhappy start complaining.  Is everybody happy?  I kinda doubt it.


I hope the code gets releasesd and rehashed in a way that keeps this thread peaceful.  I missed out on the wagon-ride this time, more worried about hardware at the moment.  Maybe I'll get my hands on the re-mix when it gets out.       --scryptr