Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 1105.

Claymore

donator

Activity: 1610

Merit: 1325

Miners developer

Quote from: adamvp on September 28, 2016, 11:13:49 AM

bad issue with SSH linux strikes again Sad

To remind: When I want to end/break/kill screen session miner don't want to hear me Tongue

Today I noticed that then GPU hangs and miner restart info..
In previous versions everything was OK...

How can I reproduce this issue?

citronick

legendary

Activity: 1834

Merit: 1080

---- winter*juvia -----

Quote from: adamvp on September 28, 2016, 11:55:43 AM

Quote from: goen on September 28, 2016, 05:47:59 AM

Claymore,
i got many Share Accepted and SHARE FOUND msg when i use dagger hashimoto.
i didnt get so many msg if using ethpool.

is this normal?

ethpool is solo, right?

I mine at ethpool and I can say that its not outright "solo" - however behaves like solo.

The devs call it "predictable solo mining"

if you have a few hundred MHs or more, ethpool IMHO is best pool to be, as you get 5++ coins per every round.

adamvp

hero member

Activity: 1246

Merit: 708

Quote from: goen on September 28, 2016, 05:47:59 AM

Claymore,
i got many Share Accepted and SHARE FOUND msg when i use dagger hashimoto.
i didnt get so many msg if using ethpool.

is this normal?

ethpool is solo, right?

Nippy-ua

newbie

Activity: 48

Merit: 0

https://i.gyazo.com/1dc71c0d7aaa344d1e004ce3c8e327aa.png
stuck...

xeridea

sr. member

Activity: 449

Merit: 251

Quote from: Xardas2014 on September 28, 2016, 05:40:05 AM

armyman your PSU isn't enough. You shouldn't run a PSU at more than 80% of it's rating. rx480's can pull up to about 225 watts each, which is 1,350 watts. You have up to another 150-200 watts for the system also, excluding the vid cards. So you are over 1500 watts on a 1200 watt PSU. Of course it will not be stable. A 1600 watt PSU will run 6 480's and the system....just. It is still pushing the limit a bit much when you factor in the 80% rule....but it will run stable.

480 draws ~165w stock (this is by card, not at the wall). If you don't change power limit, the cards would draw ~ 1000w, and other system parts maybe 50-100, so PSU shouldn't be overloaded, but is higher than you would want for 24x7 operation, and may be slightly less stable near full load. You can undervolt to save ~20-30w per card.

adamvp

hero member

Activity: 1246

Merit: 708

bad issue with SSH linux strikes again Sad

To remind: When I want to end/break/kill screen session miner don't want to hear me Tongue

Today I noticed that then GPU hangs and miner restart info..
In previous versions everything was OK...

rednoW

legendary

Activity: 1510

Merit: 1003

2 bensam

What cards do you use that can mine with high mem speed but crash during dag generation? If it is new rx4x0 then you should know that raising memory to high can provide better hashrate in miner window but less actual shares due to memory errors.
You shouldn't push memory that high.

Claymore

donator

Activity: 1610

Merit: 1325

Miners developer

Quote from: bensam1231 on September 27, 2016, 08:22:40 PM

I am going to mirror the sentiment that intensity needs to be reduced during dag generation. Previous memory OCs were stable, now with the latest epoc they are no longer stable during generation. Please add the ability to reduce intensity on the miner during DAG generation.

I can generate the dag without a memory OC just fine then OC the memory after the miner is running and it works. If I try to generate the DAG while the memory OC is in place the GPUs crash.

Ok, in next update I'll add "-lidag" option. New version will be available in 1-2 days.

CoRpO

full member

Activity: 185

Merit: 100

Quote from: bensam1231 on September 28, 2016, 09:30:46 AM

@Claymore

Quote from: bensam1231 on September 27, 2016, 08:22:40 PM

I am going to mirror the sentiment that intensity needs to be reduced during dag generation. Previous memory OCs were stable, now with the latest epoc they are no longer stable during generation. Please add the ability to reduce intensity on the miner during DAG generation.

I can generate the dag without a memory OC just fine then OC the memory after the miner is running and it works. If I try to generate the DAG while the memory OC is in place the GPUs crash.

purpose of repost 1 hour later ?

bensam1231

legendary

Activity: 1750

Merit: 1024

@Claymore

Quote from: bensam1231 on September 27, 2016, 08:22:40 PM

I am going to mirror the sentiment that intensity needs to be reduced during dag generation. Previous memory OCs were stable, now with the latest epoc they are no longer stable during generation. Please add the ability to reduce intensity on the miner during DAG generation.

I can generate the dag without a memory OC just fine then OC the memory after the miner is running and it works. If I try to generate the DAG while the memory OC is in place the GPUs crash.

Maicol792

legendary

Activity: 1260

Merit: 1010

Quote from: Etherion on September 28, 2016, 05:54:00 AM

Quote from: fredeq on September 28, 2016, 02:16:04 AM

Quote from: voidwalker on September 27, 2016, 08:33:17 PM

Quote from: Maicol792 on September 27, 2016, 06:48:53 PM

Quote from: voidwalker on September 27, 2016, 06:31:21 PM

Quote from: Maicol792 on September 27, 2016, 06:28:49 PM

If i run in claymore 7.1 my HD 7990 i have only 36 Mhs ... If i run on ethproxy+ethminer i have 50 mhs why this? Thanks

Because claymore reports the hash rate accurately.

I dont think this is the exactly problem ... There are other question i think ... Ethminer show costant 50 mhs and The HD 7990 working fine ... Whit ckaymore this card work many many to hard... And i cant find what is the problem ... And hashrate in solo or dual mode its equal for this GPU near 17+17 ... On ethminer show 50 or 25+25 mhs ... Huh

I am telling you that is EXACTLY the problem. It is a normal speed for hd 7990, it got slower over time mining ETH due to the dag file size increase. I had one and it had the exact same speed. You can use ethminer and see 50mh if it makes you feel better.

Void is correct. Your card is basically (2x)7970 and this card used to do 25, but now is doing 17 or less.
The question you should be asking is "Why ethminer shows incorrect 50 hashrate for my 7990" Wink

7990 is hit hard with every DAG increase. I started at 51M/h and now I am on 32.6(16.3 + 16.3) overclocking does help but not by much.

YES!!! "Why ethminer shows incorrect 50 hashrate for my 7990" thanks for help me in this question ;-) ;-) (i need to sell this hd 7990 if anyone interested contact me in PM .. i accept ETH ;-) )

Nippy-ua

newbie

Activity: 48

Merit: 0

Quote from: Etherion on September 28, 2016, 03:50:04 AM

12 AMD Cards in one system? I thought there is a 8 Card limit due to the PCIe 2Gb address space limit. How do you overcome that?

my motherboar have 4 GB adress decoding in system bios
Above 4G Decoding
MMIOH Base = 256G
MMIO High Size = 128G

wll1rah

full member

Activity: 209

Merit: 100

Quote from: rednoW on September 28, 2016, 06:05:40 AM

Quote from: wll1rah on September 28, 2016, 06:04:20 AM

I actually got claymore's miner to work with my A6-7400K mining shift with it and give about 1.9 Mhs memory is DD3 2400. Cheesy

what is your speed with etherium? ))

It crashed with claymores default start.bat file with -mode 1 enabled. Nicehashminer, however, claims 1.7Mhs

UPDATE: I get 1.5 MH per sec. with ETH.

Xardas2014

hero member

Activity: 635

Merit: 500

Quote from: Bakery on September 28, 2016, 05:55:43 AM

Quote from: Xardas2014 on September 28, 2016, 05:40:05 AM

armyman your PSU isn't enough. You shouldn't run a PSU at more than 80% of it's rating. rx480's can pull up to about 225 watts each, which is 1,350 watts. You have up to another 150-200 watts for the system also, excluding the vid cards. So you are over 1500 watts on a 1200 watt PSU. Of course it will not be stable. A 1600 watt PSU will run 6 480's and the system....just. It is still pushing the limit a bit much when you factor in the 80% rule....but it will run stable.

The miner doesnt start - this isnt a problem by psu power. If psu power fails, the system shuts down.

It is the PSU, during start up and DAG process the system draws more power. His ETH process is starting, but stops. Easy way to find out.....disable all the cards but one in the command line options, then enable them one at a time until the crashing starts again Wink

rednoW

legendary

Activity: 1510

Merit: 1003

Quote from: wll1rah on September 28, 2016, 06:04:20 AM

I actually got claymore's miner to work with my A6-7400K mining shift with it and give about 1.9 Mhs memory is DD3 2400. Cheesy

what is your speed with etherium? ))

rednoW

legendary

Activity: 1510

Merit: 1003

Quote from: Maicol792 on September 27, 2016, 06:48:53 PM

Quote from: voidwalker on September 27, 2016, 06:31:21 PM

Quote from: Maicol792 on September 27, 2016, 06:28:49 PM

If i run in claymore 7.1 my HD 7990 i have only 36 Mhs ... If i run on ethproxy+ethminer i have 50 mhs why this? Thanks

Because claymore reports the hash rate accurately.

I dont think this is the exactly problem ... There are other question i think ... Ethminer show costant 50 mhs and The HD 7990 working fine ... Whit ckaymore this card work many many to hard... And i cant find what is the problem ... And hashrate in solo or dual mode its equal for this GPU near 17+17 ... On ethminer show 50 or 25+25 mhs ... Huh

Show your .bat file. It seems to me that you are running some eth-fork with ethminer (with low epoch and small DAG) and eth original with claymore (epoch 77 and DAG file close to 2gb)

wll1rah

full member

Activity: 209

Merit: 100

I actually got claymore's miner to work with my A6-7400K mining shift with it and give about 1.9 Mhs memory is DD3 2400. Cheesy

Bakery

newbie

Activity: 55

Merit: 0

Quote from: Xardas2014 on September 28, 2016, 05:40:05 AM

armyman your PSU isn't enough. You shouldn't run a PSU at more than 80% of it's rating. rx480's can pull up to about 225 watts each, which is 1,350 watts. You have up to another 150-200 watts for the system also, excluding the vid cards. So you are over 1500 watts on a 1200 watt PSU. Of course it will not be stable. A 1600 watt PSU will run 6 480's and the system....just. It is still pushing the limit a bit much when you factor in the 80% rule....but it will run stable.

The miner doesnt start - this isnt a problem by psu power. If psu power fails, the system shuts down.

Etherion

sr. member

Activity: 512

Merit: 260

Quote from: fredeq on September 28, 2016, 02:16:04 AM

Quote from: voidwalker on September 27, 2016, 08:33:17 PM

Quote from: Maicol792 on September 27, 2016, 06:48:53 PM

Quote from: voidwalker on September 27, 2016, 06:31:21 PM

Quote from: Maicol792 on September 27, 2016, 06:28:49 PM

If i run in claymore 7.1 my HD 7990 i have only 36 Mhs ... If i run on ethproxy+ethminer i have 50 mhs why this? Thanks

Because claymore reports the hash rate accurately.

I dont think this is the exactly problem ... There are other question i think ... Ethminer show costant 50 mhs and The HD 7990 working fine ... Whit ckaymore this card work many many to hard... And i cant find what is the problem ... And hashrate in solo or dual mode its equal for this GPU near 17+17 ... On ethminer show 50 or 25+25 mhs ... Huh

I am telling you that is EXACTLY the problem. It is a normal speed for hd 7990, it got slower over time mining ETH due to the dag file size increase. I had one and it had the exact same speed. You can use ethminer and see 50mh if it makes you feel better.

Void is correct. Your card is basically (2x)7970 and this card used to do 25, but now is doing 17 or less.
The question you should be asking is "Why ethminer shows incorrect 50 hashrate for my 7990" Wink

7990 is hit hard with every DAG increase. I started at 51M/h and now I am on 32.6(16.3 + 16.3) overclocking does help but not by much.

goen

member

Activity: 77

Merit: 10

Claymore,
i got many Share Accepted and SHARE FOUND msg when i use dagger hashimoto.
i didnt get so many msg if using ethpool.

is this normal?

Topic: Claymore's Dual Ethereum AMD+NVIDIA GPU Miner v15.0 (Windows/Linux) - page 1105. (Read 6590565 times)