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Topic: CCminer(SP-MOD) Modded NVIDIA Maxwell / Pascal kernels. - page 309. (Read 2347601 times)

sr. member
Activity: 574
Merit: 250
Fighting mob law and inquisition in this forum
Well I have the latest driver 384.80 HF..and have no issues running old miners with SM/CM 5.2  or older (tested CUDA 6.5/7.5 compiled miners yesterday) just sometimes the driver it self is crashing on some draw calls or refresg buffer instructions (firefox tabs with animated png/svg).
But other than that I have no issuses with the latest drivers
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
ccminer -a bitcore -o stratum+tcp://bitcore.mine.zpool.ca:3556  -u 1CTiNJyoUmbdMRACtteRWXhGqtSETYd6Vd -p x
full member
Activity: 192
Merit: 100
Bitcore sp-mod #2 sendt to the bitcore donators.
Betatestesters on the 1080ti wanted. (0.05btc)
Paying 0.05 BTC for testers, right?  Grin

This algo is really good on the 1080ti. I think it can do 35MHASH. But not tested yet.
Can you post your bat file so I can test the same as yours I am interested in buying this but not before I see what config you are using so I can compare apples with apples

The sp-mod can run at -i 23, while the opensource struggle with -i 22. Highest reported hashrate is 31MHASH with +150 on the core and 100%tdp, but I think it can go higher.

I am getting 34 at  65% TPD +200 core.  I tired higher TPD but its just burns power for not much gain.  This is on a 1080ti.  Can you post your bat file?
newbie
Activity: 21
Merit: 0
My 1070 rig driver is 382.05...

I have checked the c11 benchs on yiimp, a lot of people is using ccminer alexis-1.0.

And ccminer alexis-1.0 is the fastest miner so far.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Don't use the latest driver 384.xxx. Use 382.xx. There is a bug in the latest driver.
If the kernel is not compiled with cuda 6.1, the code will not run on pascal cards.
newbie
Activity: 21
Merit: 0
does anyone mining c11 with ccminer alexis-1.0 ?

I run it on 6x1070 rig gives me :

invalid argument
does not validate on cpu

and the same problem with my 1x1080Ti...

needs help...

Thanks...
newbie
Activity: 40
Merit: 0
Use 382.xx driver. The latest 384.xx doesn't work

Perfect, I figured it would be something like that. Thanks!
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Hey SP, trying to use your SpreadCoin miner, getting this:

[2017-07-17 04:25:09] GPU #4: found a solution, nonce $AA000007
[2017-07-17 04:25:09] GPU #3: found a solution, nonce $7F878008
[2017-07-17 04:25:10] GPU #4: result for nonce $AA000007 does not validate on CPU!
[2017-07-17 04:25:10] GPU #0: found a solution, nonce $00078008
[2017-07-17 04:25:11] GPU #3: result for nonce $7F878008 does not validate on CPU!
[2017-07-17 04:25:11] GPU #0: result for nonce $00078008 does not validate on CPU!

Any ideas?


Use 382.xx driver. The latest 384.xx doesn't work
newbie
Activity: 40
Merit: 0
Hey SP_, trying to use your SpreadCoin miner, getting this:

[2017-07-17 04:28:21] GPU #2: found a solution, nonce $55000020
[2017-07-17 04:28:22] GPU #2: result for nonce $55000020 does not validate on CPU!
[2017-07-17 04:28:22] GPU #2: GeForce GTX 1070, 38.70 khash/s
[2017-07-17 04:28:31] GPU #1: found a solution, nonce $2A8F0020
[2017-07-17 04:28:32] GPU #1: result for nonce $2A8F0020 does not validate on CPU!
[2017-07-17 04:28:32] GPU #1: GeForce GTX 1070, 13.59 khash/s
[2017-07-17 04:28:37] GPU #3: found a solution, nonce $7F800006
[2017-07-17 04:28:38] GPU #3: result for nonce $7F800006 does not validate on CPU!
[2017-07-17 04:28:38] GPU #3: GeForce GTX 1070, 17.15 khash/s

Any ideas?
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Bitcore sp-mod #2 sendt to the bitcore donators.
Betatestesters on the 1080ti wanted. (0.05btc)
Paying 0.05 BTC for testers, right?  Grin

This algo is really good on the 1080ti. I think it can do 35MHASH. But not tested yet.
Can you post your bat file so I can test the same as yours I am interested in buying this but not before I see what config you are using so I can compare apples with apples

The sp-mod can run at -i 23, while the opensource struggle with -i 22. Highest reported hashrate is 31MHASH with +150 on the core and 100%tdp, but I think it can go higher.
full member
Activity: 192
Merit: 100
Bitcore sp-mod #2 sendt to the bitcore donators.
Betatestesters on the 1080ti wanted. (0.05btc)
Paying 0.05 BTC for testers, right?  Grin

This algo is really good on the 1080ti. I think it can do 35MHASH. But not tested yet.

Can you post your bat file so I can test the same as yours I am interested in buying this but not before I see what config you are using so I can compare apples with apples
newbie
Activity: 15
Merit: 0
I have a user who reports 524 MHASH in a 2 card rig. (2x 1080ti)

262.5 MHASH per card

He use an intensity of 60

I think that was me. I can't get 3 cards to work without crashing my G3258/60 rigs. Max 2 threads per rig or 1 thread and mine other coins with other 1080Tis. Running 5 cards for now and haven't found a block in 4 hrs.
member
Activity: 144
Merit: 10
I have a user who reports 524 MHASH in a 2 card rig. (2x 1080ti)

262.5 MHASH per card

He use an intensity of 60
Verified with max over clocking. Will wait overnight to see if it finds more or less blocks than member majoh's.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
I have a user who reports 524 MHASH in a 2 card rig. (2x 1080ti)

262.5 MHASH per card

He use an intensity of 60
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
How many GPUs can run it on CPU with 4 cores?
How many GPUs per CPU thread is allowed?

I am testing with 6 cards on a celeron 1 instance of the miner. But you need to have the wallet on a different computer on the
network, because the miner dissconnect if the wallet use too much time to retrieve a block.

In a 6 cards rig, you can also run 3 instances of the miner with 2 cards on each instance like this.

start skminer.exe  127.0.0.1 9325 0,1
start skminer.exe  127.0.0.1 9325 2,3
skminer.exe  127.0.0.1 9325 4,5

full member
Activity: 158
Merit: 100
mine safe o/
Nexus sp-mod private #7 beta
sendt to the nexus donators, please check your spam folders.

I haven't found a block yet with this build. Please test.

- Improved performance on celeron rigs.
- Improved launchconfig on all cards.
- Device selection similar to the -d parameter in ccminer. Seperate by comma.
- Default intensities displayed (0 intesity will turn on default).
- Improved Meter with less fluctating hashrates.
- Improved stability


How many GPUs can run it on CPU with 4 cores?
How many GPUs per CPU thread is allowed?
member
Activity: 144
Merit: 10
Intensity of 20 seems to work best for whatever reason. This also holds for member majoh's miner. Tried all the ones above plus many at random between 16 and 70.
Default intensity results in a hash rate which is 8 mh/s lower per gpu.

I think it's because you run @ 70% power limit. Try 100% tdp and 75 intensity. and -500mhz on the memory clock

I will try various other settings and report back to you tomorrow.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Intensity of 20 seems to work best for whatever reason. This also holds for member majoh's miner. Tried all the ones above plus many at random between 16 and 70.
Default intensity results in a hash rate which is 8 mh/s lower per gpu.

I think it's because you run @ 70% power limit. Try 100% tdp and 75 intensity. and -500mhz on the memory clock
member
Activity: 144
Merit: 10
I was running with the default intensity of 20. If I lower or increase the intensity, the hash rate decreases slightly.
The default of 20 seems to be best, but the hash rate is much worse than mod 6.

The default is not 20

try to run this bat:

:loop
skminer.exe  127.0.0.1 9325
goto loop


Intensity of 20 seems to work best for whatever reason. This also holds for member majoh's miner. Tried all the ones above plus many at random between 16 and 70.
Default intensity results in a hash rate which is 8 mh/s lower per gpu.
sp_
legendary
Activity: 2954
Merit: 1087
Team Black developer
Nexus #7 default intensities:
750 12
750ti 15
960 30
970  39
1060 3gb 27
1060 30
1070 45
1080 60
1080ti 75


Celeron users should run the wallet on another computer than the miner on the local network. Running both the wallet and the miner  can cause disconnections to the wallet.
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