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

[ascaloon]

When you restart the rig wait for 12-15 minutes before you start Claymore. That freeze also happend to one of my rigs after restart and the only solution for me is to wait before I start miner. It`s unbelivable but that help.

Delay should be only 1 minute at most, there is no need for more than that.

Yes I know but my rig freeze`s than. i dont know what happend with driver or something else in that period of 12-15 minutes but that is the only thing that helps for normal start of claymore.

[baga105]

When you restart the rig wait for 12-15 minutes before you start Claymore. That freeze also happend to one of my rigs after restart and the only solution for me is to wait before I start miner. It`s unbelivable but that help.

Delay should be only 1 minute at most, there is no need for more than that.

Yes I know but my rig freeze`s than. i dont know what happend with driver or something else in that period of 12-15 minutes but that is the only thing that helps for normal start of claymore.

Try doing that with OverdriveNtool.

[bennybgood]

I had a decrease in power usage and increase in hashrate when I upgraded to V11.0
Tweaked a few settings, performed even better. Thanks Claymore!
I'm reluctant to upgrade again given some of the comments about power increasing.
Anyone had positive experience upgrading without tweaks?
MSI Armour RX570 4GB
Cheers 

[baga105]

After upgrading to V 11.0 I had the same results as u. Hashing speed remains the same, but the power usage is lower for 80W

[Bigdrago]

Windows keeps restarting. Had to readjust oc settings after update to 11.2

[Bael]

Hi

I'm trying to mine keccak-c at http://yiimp.eu/

I use this bat line: stratum + tcp: //yiimp.eu: 5134 -dwal My_wallet_ crea dpsw c = CREA

And it does not work. Do you know if it's possible to mine keccak-c or is only possible keccak with Claymore?

regards!!

I don’t mine keccak, but I think you must type c=CREA as one word, no spaces in the word I mean.

I have been trying to mine Creative Coin too but everytime i try it rejects 100% of my shares, so im just mining smartcash right now, however if there is a way to mine Keccak-c and mine creative coin I would rather mine that, If anyone got it to work and wants to help out that would be great

I think it's not possible to mine keccak-c with Claymore.

I've tried several pools of the recommended ones on CREA official website https://www.creativechain.org/mining-crea-with-keccak/

And it does not work.

[atomant]

Is there any way to actually determine why my cards, which are all identical 1050Tis all hash at different rates?
then all of a sudden, the whole rig goes down to a 0MH's rate

[john1010]

My 570 8gb nitro got this kind of error..

OpenCL error -4 - cannot write buffer for DAG

even I change my Vram to 17500-25500

Is anyone of you have the solution for this? I already change also the riser, cable etc but I always got this message continuously..

[Call_Me_Bambi]

hello, I have put the rig of mined by wifi, the wifi works perfectly arrives all the signal and the rig has internet, the problem comes when I put the claymore to mine, it appears "Socket was closed remotely (by pool)", I have been investigating and I can not find any information so I had to put it back in the other room with the network cable. Any help around here?

Im using powerline adapter and i can move my rig where i want... try to search on ebay for powerline adapter (my one is 200mbps). i hope this helps.

I think that if you use a WiFi dongle and put the dongle on a USB extension lead the problems with the WiFi interfering with Claymore is removed, I'm going to give this a try in the next couple of weeks and see what happens.

Ok, when you try it on, let me know. Thanks

Well it's been a bit more than a couple of weeks but I finally got round to it (had to sort out a PSU wiring problem first).
I put a USB WiFi dongle on a USB extension lead, fired-up Claymore and it's been working just as it did when hard wired through a network cable.

[KGV]

My 570 8gb nitro got this kind of error..

OpenCL error -4 - cannot write buffer for DAG

even I change my Vram to 17500-25500

Is anyone of you have the solution for this? I already also the riser, cable etc but I always got this message continuously..

Set swap file size 32-64 gb

[KGV]

2 Claymore.
After i start to use 11.2 version, i got amdocl64.dll crashes.
Any clues?

I posted this question early, but no answers for serious question as usual.

But i solved this issue.
If anyone have same error you need to do:
1. Increase amount of ram at you rig (if you have 2gb make it at least 4gb)
2. Increase swap file 32-64 gb (or more if you have large rig).
3. GPU_FORCE_64BIT_PTR 0 set to 1
4. Copy atiadlxx.dll to folder where claymore miner

For me it was 3 and 4. All my rigs have at least 8gb of ram and huge swap.

[Ratledge]

When you restart the rig wait for 12-15 minutes before you start Claymore. That freeze also happend to one of my rigs after restart and the only solution for me is to wait before I start miner. It`s unbelivable but that help.

Delay should be only 1 minute at most, there is no need for more than that.

Seriously?   It varies widely especially for rigs that have inexpensive CPUs like Celerons and some of the slower Pentium models.  Even the i3-7100 takes longer than 60 seconds to complete the boot process and load the purposefully delayed start items.

Any i5, i7 or faster or Ryzen 1500+ should get there in under a minute, true.  It also depends a lot on exactly what is installed on each rig, although if it is a true bare bones system without anything other than mining software added, it's probably fine unless it's a Celeron under 3.0GHz.

[Bigdrago]

2 Claymore.
After i start to use 11.2 version, i got amdocl64.dll crashes.
Any clues?

I posted this question early, but no answers for serious question as usual.

But i solved this issue.
If anyone have same error you need to do:
1. Increase amount of ram at you rig (if you have 2gb make it at least 4gb)
2. Increase swap file 32-64 gb (or more if you have large rig).
3. GPU_FORCE_64BIT_PTR 0 set to 1
4. Copy atiadlxx.dll to folder where claymore miner

For me it was 3 and 4. All my rigs have at least 8gb of ram and huge swap.

What does setting 1 do? I have 0.
I got 65gb swap and 4gb ram. 13 amd radeon 570 8gb.

[Bigdrago]

When you restart the rig wait for 12-15 minutes before you start Claymore. That freeze also happend to one of my rigs after restart and the only solution for me is to wait before I start miner. It`s unbelivable but that help.

Delay should be only 1 minute at most, there is no need for more than that.

Seriously?   It varies widely especially for rigs that have inexpensive CPUs like Celerons and some of the slower Pentium models.  Even the i3-7100 takes longer than 60 seconds to complete the boot process and load the purposefully delayed start items.

Any i5, i7 or faster or Ryzen 1500+ should get there in under a minute, true.  It also depends a lot on exactly what is installed on each rig, although if it is a true bare bones system without anything other than mining software added, it's probably fine unless it's a Celeron under 3.0GHz.

Overdriventool starts after 10 sek, miner starts 20 sec after logon.
4gb ram, pentium g4560. 13 amd gpu. Ssd.
No problem.

[KGV]

2 Claymore.
After i start to use 11.2 version, i got amdocl64.dll crashes.
Any clues?

I posted this question early, but no answers for serious question as usual.

But i solved this issue.
If anyone have same error you need to do:
1. Increase amount of ram at you rig (if you have 2gb make it at least 4gb)
2. Increase swap file 32-64 gb (or more if you have large rig).
3. GPU_FORCE_64BIT_PTR 0 set to 1
4. Copy atiadlxx.dll to folder where claymore miner

For me it was 3 and 4. All my rigs have at least 8gb of ram and huge swap.

What does setting 1 do? I have 0.
I got 65gb swap and 4gb ram. 13 amd radeon 570 8gb.

It enable 64 bit address space.
4Gb of ram for 13 cards with 8gb on board is to small. All my  rigs above 10 cards have 16 gb of ram and 64-90gb of swap.

[Bigdrago]

2 Claymore.
After i start to use 11.2 version, i got amdocl64.dll crashes.
Any clues?

I posted this question early, but no answers for serious question as usual.

But i solved this issue.
If anyone have same error you need to do:
1. Increase amount of ram at you rig (if you have 2gb make it at least 4gb)
2. Increase swap file 32-64 gb (or more if you have large rig).
3. GPU_FORCE_64BIT_PTR 0 set to 1
4. Copy atiadlxx.dll to folder where claymore miner

For me it was 3 and 4. All my rigs have at least 8gb of ram and huge swap.

What does setting 1 do? I have 0.
I got 65gb swap and 4gb ram. 13 amd radeon 570 8gb.

It enable 64 bit address space.
4Gb of ram for 13 cards with 8gb on board is to small. All my  rigs above 10 cards have 16 gb of ram and 64-90gb of swap.

Ok.
Strange. Running for a week here without issues. Guess all systems is different.

[j4rd4]

...
17:12:12:475    cd7fa700        ETH: 03/05/18-17:12:12 - New job from eth-eu1.nanopool.org:9999
17:12:12:475    cd7fa700        target: 0x000000006df37f67 (diff: 10000MH), epoch 173(2.35GB)
17:12:12:475    cd7fa700        ETH - Total Speed: 187.017 Mh/s, Total Shares: 84, Rejected: 0, Time: 01:18
17:12:12:475    cd7fa700        ETH: GPU0 32.320 Mh/s, GPU1 28.793 Mh/s, GPU2 32.324 Mh/s, GPU3 32.150 Mh/s, GPU4 29.107 Mh/s, GPU5 32.323 Mh/s
17:12:13:865    1242d700        watchdog - fminer thread hangs
17:12:13:865    1242d700        em hbt: 1, fm hbt: 147423,
17:12:13:865    1242d700        Miner thread hangs, need to restart miner!
17:12:13:865    1242d700        Rebooting

Yea, yea, too much overclocking/undervolting. But how to identify the card concerned - efficiently?
Any ideas, please?

[Bwtmn7]

anyone here knows how to force 2GB mode?

[Ratledge]

Seriously?   It varies widely especially for rigs that have inexpensive CPUs like Celerons and some of the slower Pentium models.  Even the i3-7100 takes longer than 60 seconds to complete the boot process and load the purposefully delayed start items.

Any i5, i7 or faster or Ryzen 1500+ should get there in under a minute, true.  It also depends a lot on exactly what is installed on each rig, although if it is a true bare bones system without anything other than mining software added, it's probably fine unless it's a Celeron under 3.0GHz.

Overdriventool starts after 10 sek, miner starts 20 sec after logon.
4gb ram, pentium g4560. 13 amd gpu. Ssd.
No problem.

Yep, G4560 or 4600/4620 are hyperthreaded, therefore essentially twice as fast from a logical point of view.  You should be fine!

[Bigdrago]

...
17:12:12:475    cd7fa700        ETH: 03/05/18-17:12:12 - New job from eth-eu1.nanopool.org:9999
17:12:12:475    cd7fa700        target: 0x000000006df37f67 (diff: 10000MH), epoch 173(2.35GB)
17:12:12:475    cd7fa700        ETH - Total Speed: 187.017 Mh/s, Total Shares: 84, Rejected: 0, Time: 01:18
17:12:12:475    cd7fa700        ETH: GPU0 32.320 Mh/s, GPU1 28.793 Mh/s, GPU2 32.324 Mh/s, GPU3 32.150 Mh/s, GPU4 29.107 Mh/s, GPU5 32.323 Mh/s
17:12:13:865    1242d700        watchdog - fminer thread hangs
17:12:13:865    1242d700        em hbt: 1, fm hbt: 147423,
17:12:13:865    1242d700        Miner thread hangs, need to restart miner!
17:12:13:865    1242d700        Rebooting

Yea, yea, too much overclocking/undervolting. But how to identify the card concerned - efficiently?
Any ideas, please?

Set all to default clock.
Oc and undervolt one at a time.