Topic: PhoenixMiner 6.2c: fastest Ethereum/Ethash miner with lowest devfee (Win/Linux) - page 217. (Read 784965 times)

And another test I tested on the same RIG from the BETA LOLMINER and TEAMREDMINER controllers and there ETC mining goes. In my opinion, neither the WIN10 nor the driver update is to blame. Only in SW PHOENIXMINER is something wrong. Why do these SWs work and this one doesn't?

Team phoenixMiner do something about it, this is not normal :-(

I have exactly the same problem, I tested it on this driver and it didn't work and the BETA driver doesn't work either.

Hi, I set the virtual memory to 30 to 60Gb as you advised Unfortunately it didn't help

2020.11.10:08:05:30.125: main Phoenix Miner 5.2b Windows/msvc - Release build
2020.11.10:08:05:30.125: main Cmd line: -pool eu1-etc.ethermine.org:4444 -wal 0x966F66f3E511E90928a56382E772D9EAa57Df6Cd.RIG-REPAIR -rmode 2 -tstop 75 -amd -daglim 1 -dagrestart 1 -eres 0 -rvram 0 -rxboost 1
2020.11.10:08:05:32.756: main OpenCL driver version: 17.8-BETA
2020.11.10:08:05:32.814: main Available GPUs for mining:
2020.11.10:08:05:32.814: main GPU1: Radeon RX 570 Series (pcie 1), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU2: Radeon RX 570 Series (pcie 2), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU3: Radeon RX 570 Series (pcie 3), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU4: Radeon RX 570 Series (pcie 4), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU5: Radeon RX 570 Series (pcie 5), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU6: Radeon RX 570 Series (pcie 6), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU7: Radeon RX 570 Series (pcie 9), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main GPU8: Radeon RX 570 Series (pcie 11), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:08:05:32.814: main Increase the Windows page file size to at least 36 GB to avoid out of memory errors and unexpected crashes.
2020.11.10:08:05:32.815: main ADL library initialized
2020.11.10:08:05:33.963: main Eth: the pool list contains 1 pool (1 from command-line)
2020.11.10:08:05:33.963: main Eth: primary pool: eu1-etc.ethermine.org:4444
2020.11.10:08:05:33.963: main Starting GPU mining
2020.11.10:08:05:33.963: main Matched GPU1 to ADL adapter index 24 (method 1)
2020.11.10:08:05:34.039: main GPU1: AMD driver BETA
2020.11.10:08:05:34.039: main GPU1: Created ADL monitor for adapter 24; overdrive version: 7 (7)
2020.11.10:08:05:34.039: main GPU1: using the blockchain beta driver
2020.11.10:08:05:34.039: main Matched GPU2 to ADL adapter index 0 (method 1)
2020.11.10:08:05:34.095: main GPU2: AMD driver BETA
2020.11.10:08:05:34.095: main GPU2: Created ADL monitor for adapter 0; overdrive version: 7 (7)
2020.11.10:08:05:34.095: main GPU2: using the blockchain beta driver
2020.11.10:08:05:34.095: main Matched GPU3 to ADL adapter index 30 (method 1)
2020.11.10:08:05:34.150: main GPU3: AMD driver BETA
2020.11.10:08:05:34.150: main GPU3: Created ADL monitor for adapter 30; overdrive version: 7 (7)
2020.11.10:08:05:34.150: main GPU3: using the blockchain beta driver
2020.11.10:08:05:34.150: main Matched GPU4 to ADL adapter index 6 (method 1)
2020.11.10:08:05:34.204: main GPU4: AMD driver BETA
2020.11.10:08:05:34.204: main GPU4: Created ADL monitor for adapter 6; overdrive version: 7 (7)
2020.11.10:08:05:34.204: main GPU4: using the blockchain beta driver
2020.11.10:08:05:34.204: main Matched GPU5 to ADL adapter index 12 (method 1)
2020.11.10:08:05:34.259: main GPU5: AMD driver BETA
2020.11.10:08:05:34.259: main GPU5: Created ADL monitor for adapter 12; overdrive version: 7 (7)
2020.11.10:08:05:34.259: main GPU5: using the blockchain beta driver
2020.11.10:08:05:34.259: main Matched GPU6 to ADL adapter index 18 (method 1)
2020.11.10:08:05:34.313: main GPU6: AMD driver BETA
2020.11.10:08:05:34.313: main GPU6: Created ADL monitor for adapter 18; overdrive version: 7 (7)
2020.11.10:08:05:34.313: main GPU6: using the blockchain beta driver
2020.11.10:08:05:34.313: main Matched GPU7 to ADL adapter index 36 (method 1)
2020.11.10:08:05:34.370: main GPU7: AMD driver BETA
2020.11.10:08:05:34.370: main GPU7: Created ADL monitor for adapter 36; overdrive version: 7 (7)
2020.11.10:08:05:34.370: main GPU7: using the blockchain beta driver
2020.11.10:08:05:34.370: main Matched GPU8 to ADL adapter index 42 (method 1)
2020.11.10:08:05:34.423: main GPU8: AMD driver BETA
2020.11.10:08:05:34.423: main GPU8: Created ADL monitor for adapter 42; overdrive version: 7 (7)
2020.11.10:08:05:34.423: main GPU8: using the blockchain beta driver
2020.11.10:08:05:34.830: wdog Starting watchdog thread
2020.11.10:08:05:34.830: main Eth: Connecting to ethash pool eu1-etc.ethermine.org:4444 (proto: EthProxy)
2020.11.10:08:05:34.831: main GPU1: 40C 10% 31W, GPU2: 43C 13% 32W, GPU3: 42C 12% 33W, GPU4: 41C 11% 33W, GPU5: 42C 12% 30W, GPU6: 40C 10% 32W, GPU7: 42C 12% 32W, GPU8: 40C 10% 31W
GPUs power: 254.4 W
2020.11.10:08:05:34.905: eths Eth: Connected to ethash pool eu1-etc.ethermine.org:4444 (172.65.232.146)
2020.11.10:08:05:34.905: eths Eth: Send: {"id":1,"jsonrpc":"2.0","method":"eth_submitLogin","worker":"eth1.0","params":["0x966F66f3E511E90928a56382E772D9EAa57Df6Cd.RIG-REPAIR"]}

2020.11.10:08:05:34.938: eths Eth: Received: {"id":1,"jsonrpc":"2.0","result":true}
2020.11.10:08:05:34.938: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2020.11.10:08:05:34.967: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0x9dd7bf2fdc06ab9b117261f686d1f9d7738d06e7d16da25324c324b9876d20aa","0xfc3afa075197d819758f4d3aacefbbace58798e55360d999892440dfee5e1c13","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0xb0a822"]}
2020.11.10:08:05:34.967: eths Eth: New job #9dd7bf2f from eu1-etc.ethermine.org:4444; diff: 4000MH
2020.11.10:08:05:34.971: GPU1 GPU1: Starting up... (0)
2020.11.10:08:05:34.971: GPU1 GPU1: Generating ethash light cache for epoch #385
2020.11.10:08:05:34.975: GPU2 GPU2: Starting up... (0)
2020.11.10:08:05:34.980: GPU3 GPU3: Starting up... (0)
2020.11.10:08:05:34.984: GPU4 GPU4: Starting up... (0)
2020.11.10:08:05:34.999: GPU5 GPU5: Starting up... (0)
2020.11.10:08:05:35.016: GPU6 GPU6: Starting up... (0)
2020.11.10:08:05:35.019: GPU7 GPU7: Starting up... (0)
2020.11.10:08:05:35.025: GPU8 GPU8: Starting up... (0)
2020.11.10:08:05:35.063: main Unable to start CDM server at port 3333: Normálně je povoleno pouze jedno použití každé adresy (protokolu, síťové adresy, portu) soketu (10048)
2020.11.10:08:05:38.457: GPU1 Light cache generated in 3.5 s (18.4 MB/s)

The same problem!

You might need to use virtual memory try 30gb initial and 60gb max

I'm testing a new version and unfortunately still the same problem!

The program turns on and turns off immediately :-(

2020.11.10:07:28:25.523: main Phoenix Miner 5.2b Windows/msvc - Release build
2020.11.10:07:28:25.523: main Cmd line: -pool eu1-etc.ethermine.org:4444 -wal adress.RIG-REPAIR -rmode 2 -tstop 75 -amd -daglim 1 -dagrestart 1 -eres 0 -rvram 0 -rxboost 1
2020.11.10:07:28:27.855: main OpenCL driver version: 17.8-BETA
2020.11.10:07:28:27.913: main Available GPUs for mining:
2020.11.10:07:28:27.913: main GPU1: Radeon RX 570 Series (pcie 1), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU2: Radeon RX 570 Series (pcie 2), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU3: Radeon RX 570 Series (pcie 3), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU4: Radeon RX 570 Series (pcie 4), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU5: Radeon RX 570 Series (pcie 5), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU6: Radeon RX 570 Series (pcie 6), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU7: Radeon RX 570 Series (pcie 9), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main GPU8: Radeon RX 570 Series (pcie 11), OpenCL 2.0, 8 GB VRAM, 32 CUs
2020.11.10:07:28:27.913: main Increase the Windows page file size to at least 36 GB to avoid out of memory errors and unexpected crashes.
2020.11.10:07:28:27.914: main ADL library initialized
2020.11.10:07:28:28.962: main Eth: the pool list contains 1 pool (1 from command-line)
2020.11.10:07:28:28.962: main Eth: primary pool: eu1-etc.ethermine.org:4444
2020.11.10:07:28:28.962: main Starting GPU mining
2020.11.10:07:28:28.962: main Matched GPU1 to ADL adapter index 24 (method 1)
2020.11.10:07:28:29.020: main GPU1: AMD driver BETA
2020.11.10:07:28:29.020: main GPU1: Created ADL monitor for adapter 24; overdrive version: 7 (7)
2020.11.10:07:28:29.020: main GPU1: using the blockchain beta driver
2020.11.10:07:28:29.020: main Matched GPU2 to ADL adapter index 0 (method 1)
2020.11.10:07:28:29.077: main GPU2: AMD driver BETA
2020.11.10:07:28:29.077: main GPU2: Created ADL monitor for adapter 0; overdrive version: 7 (7)
2020.11.10:07:28:29.077: main GPU2: using the blockchain beta driver
2020.11.10:07:28:29.077: main Matched GPU3 to ADL adapter index 30 (method 1)
2020.11.10:07:28:29.132: main GPU3: AMD driver BETA
2020.11.10:07:28:29.132: main GPU3: Created ADL monitor for adapter 30; overdrive version: 7 (7)
2020.11.10:07:28:29.132: main GPU3: using the blockchain beta driver
2020.11.10:07:28:29.132: main Matched GPU4 to ADL adapter index 6 (method 1)
2020.11.10:07:28:29.186: main GPU4: AMD driver BETA
2020.11.10:07:28:29.187: main GPU4: Created ADL monitor for adapter 6; overdrive version: 7 (7)
2020.11.10:07:28:29.187: main GPU4: using the blockchain beta driver
2020.11.10:07:28:29.187: main Matched GPU5 to ADL adapter index 12 (method 1)
2020.11.10:07:28:29.241: main GPU5: AMD driver BETA
2020.11.10:07:28:29.241: main GPU5: Created ADL monitor for adapter 12; overdrive version: 7 (7)
2020.11.10:07:28:29.241: main GPU5: using the blockchain beta driver
2020.11.10:07:28:29.241: main Matched GPU6 to ADL adapter index 18 (method 1)
2020.11.10:07:28:29.295: main GPU6: AMD driver BETA
2020.11.10:07:28:29.295: main GPU6: Created ADL monitor for adapter 18; overdrive version: 7 (7)
2020.11.10:07:28:29.295: main GPU6: using the blockchain beta driver
2020.11.10:07:28:29.295: main Matched GPU7 to ADL adapter index 36 (method 1)
2020.11.10:07:28:29.349: main GPU7: AMD driver BETA
2020.11.10:07:28:29.349: main GPU7: Created ADL monitor for adapter 36; overdrive version: 7 (7)
2020.11.10:07:28:29.349: main GPU7: using the blockchain beta driver
2020.11.10:07:28:29.349: main Matched GPU8 to ADL adapter index 42 (method 1)
2020.11.10:07:28:29.404: main GPU8: AMD driver BETA
2020.11.10:07:28:29.404: main GPU8: Created ADL monitor for adapter 42; overdrive version: 7 (7)
2020.11.10:07:28:29.404: main GPU8: using the blockchain beta driver
2020.11.10:07:28:29.538: wdog Starting watchdog thread
2020.11.10:07:28:29.539: main Eth: Connecting to ethash pool eu1-etc.ethermine.org:4444 (proto: EthProxy)
2020.11.10:07:28:29.540: main GPU1: 40C 10% 31W, GPU2: 40C 10% 32W, GPU3: 40C 10% 33W, GPU4: 40C 10% 33W, GPU5: 40C 10% 31W, GPU6: 40C 10% 32W, GPU7: 40C 10% 32W, GPU8: 41C 11% 30W
GPUs power: 254.2 W
2020.11.10:07:28:29.567: eths Eth: Connected to ethash pool eu1-etc.ethermine.org:4444 (172.65.232.146)
2020.11.10:07:28:29.568: eths Eth: Send: {"id":1,"jsonrpc":"2.0","method":"eth_submitLogin","worker":"eth1.0","params":["0x966F66f3E511E90928a56382E772D9EAa57Df6Cd.RIG-REPAIR"]}

2020.11.10:07:28:29.597: eths Eth: Received: {"id":1,"jsonrpc":"2.0","result":true}
2020.11.10:07:28:29.598: eths Eth: Send: {"id":5,"jsonrpc":"2.0","method":"eth_getWork","params":[]}

2020.11.10:07:28:29.628: eths Eth: Received: {"id":0,"jsonrpc":"2.0","result":["0xcfd3d9193578913d7fd2428bddea507365fc829fb8f18abfe349ce92ad4d35d7","0xfc3afa075197d819758f4d3aacefbbace58798e55360d999892440dfee5e1c13","0x0000000112e0be826d694b2e62d01511f12a6061fbaec8bc02357593e70e52ba","0xb0a780"]}
2020.11.10:07:28:29.628: eths Eth: New job #cfd3d919 from eu1-etc.ethermine.org:4444; diff: 4000MH
2020.11.10:07:28:29.631: GPU1 GPU1: Starting up... (0)
2020.11.10:07:28:29.631: GPU1 GPU1: Generating ethash light cache for epoch #385
2020.11.10:07:28:29.633: GPU2 GPU2: Starting up... (0)
2020.11.10:07:28:29.636: GPU3 GPU3: Starting up... (0)
2020.11.10:07:28:29.638: GPU4 GPU4: Starting up... (0)
2020.11.10:07:28:29.641: GPU5 GPU5: Starting up... (0)
2020.11.10:07:28:29.643: GPU6 GPU6: Starting up... (0)
2020.11.10:07:28:29.645: GPU7 GPU7: Starting up... (0)
2020.11.10:07:28:29.650: GPU8 GPU8: Starting up... (0)
2020.11.10:07:28:29.741: main Unable to start CDM server at port 3333: Normálně je povoleno pouze jedno použití každé adresy (protokolu, síťové adresy, portu) soketu (10048)
2020.11.10:07:28:33.115: GPU1 Light cache generated in 3.5 s (18.4 MB/s)

you need to do

https://i.ibb.co/d6kTNkw/qqq.png

Hi i already did it.Im already running it in admin mode.But it keep saying: Unable to set straps error 31 , You have to run PhoenixMiner as admin... (IOMap64.sys is not missing)
https://i.ibb.co/W3X4cQw/Admin-mode.jpg
How can i fix this

don't install the stupid driver "settings panel" and use overdriventool with profiles, lower your volts and core and overclock memory and tighten the timings.
also setup machine reboot on 0 hash, and autostart. that's it:)

I did get information for the crash from windows event viewer.  Here are the details.

Log Name:      Application
Source:        Application Error
Date:          11/9/2020 9:48:28 AM
Event ID:      1000
Task Category: (100)
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      QuadCorePC
Description:
Faulting application name: Radeonsoftware.exe, version: 10.1.2.1808, time stamp: 0x5f89d5ff
Faulting module name: Qt5Core.dll, version: 5.13.0.0, time stamp: 0x5d2cc490
Exception code: 0xc0000005
Fault offset: 0x00000000001f1d42
Faulting process id: 0x1f40
Faulting application start time: 0x01d6b68bfb92d738
Faulting application path: C:\Program Files\AMD\CNext\CNext\Radeonsoftware.exe
Faulting module path: C:\Program Files\AMD\CNext\CNext\Qt5Core.dll
Report Id: d80651cd-4a78-4ff9-85a0-6cc258525334
Faulting package full name:
Faulting package-relative application ID:
Event Xml:
http://schemas.microsoft.com/win/2004/08/events/event">
 
   
    1000
    0
    2
    100
    0
    0x80000000000000
   
    12131
   
   
    Application
    QuadCorePC
   
 
 
    Radeonsoftware.exe
    10.1.2.1808
    5f89d5ff
    Qt5Core.dll
    5.13.0.0
    5d2cc490
    c0000005
    00000000001f1d42
    1f40
    01d6b68bfb92d738
    C:\Program Files\AMD\CNext\CNext\Radeonsoftware.exe
    C:\Program Files\AMD\CNext\CNext\Qt5Core.dll
    d80651cd-4a78-4ff9-85a0-6cc258525334
   
   
   
   
 

eio? iomap64? miner showing up as 5.1 still and marked as malware by the first time in pheonix miner history?
did pheonixminer get hacked?

Thats nice:) Thank you! some weirdness on the last GPU, but seems to be working nicely (4008-4009 is the malloc on these 4GB 570 Nitros):



TeamReadMiner with its crazy reset routine can actually fit 374 DAG proper, but somehow if its more than 10GPUs - it's not loading
(also 470 REFS are hashing now fine on teamredminer)

same rigs looked like this before the threshold cross:



19.9.2 and 20.4.2 are ok. (20.9.1 can be somewhat better)

Hello Guys, thanks for the info
RX580 4GB works like magic with the updated version just some issues with fan control and speed.
Windows drivers 20.8.1 i was running with 4-5MH/s roll back to Win10-64Bit-Crimson-ReLive-Beta-Blockchain-Workloads-Aug23 and with help of Phoenix now i have 27.5MH/s
PhoenixMiner.exe -amd -daglim 1 -dagrestart 1 -eres 0 -rvram 0 -rxboost 1 -pool ssl://eu1.ethermine.org:5555 -pool2 ssl://us1.ethermine.org:5555 -wal WA -proto 3 -dpool blake2s.eu.nicehash.com:3361 -dwal WA -dcoin blake2s

Eth: New job #a427d8df from ssl://eu1.ethermine.org:5555; diff: 4000MH
GPU1: 74C 29% 160W, GPU2: 74C 34% 159W
GPUs power: 318.8 W
Eth speed: 55.088 MH/s, shares: 14/0/0, time: 0:20
GPUs: 1: 27.545 MH/s (6) 2: 27.543 MH/s (
B2S speed: 0.000 MH/s, shares: 0/0/0
GPUs: 1: 0.000 MH/s (0) 2: 0.000 MH/s (0)

The second issue is that i cannot double mine, what i do wrong?

Thank you again for everything

Guys, everyone who did everything right, but the hash rate remained small (for example 1.5), you just need to reboot the pc  
I added the following to my old bat file
-daglim 1 -dagrestart 1 -eres 0 -rvram 0 -rxboost 1
as a result RX 470 - 26 Mhs
Thanks, Phoenix !
P.S. drivers 19.4.3, 8 Gb ram

you need to do

2020.11.09:16:16:42.652: hwmc Unable to load EIO.dll - AMD straps won't be available
  You have to run PhoenixMiner.exe as administrator or IOMap64.sys is missing
2020.11.09:16:16:42.652: hwmc GPU1: unable to set straps
2020.11.09:16:16:42.670: hwmc Unable to load EIO.dll - AMD straps won't be available
  You have to run PhoenixMiner.exe as administrator or IOMap64.sys is missing
2020.11.09:16:16:42.670: hwmc GPU2: unable to set straps
2020.11.09:16:16:42.688: hwmc Unable to load EIO.dll - AMD straps won't be available
  You have to run PhoenixMiner.exe as administrator or IOMap64.sys is missing
2020.11.09:16:16:42.688: hwmc GPU3: unable to set straps
2020.11.09:16:16:42.704: hwmc Unable to load EIO.dll - AMD straps won't be available
  You have to run PhoenixMiner.exe as administrator or IOMap64.sys is missing
2020.11.09:16:16:42.704: hwmc GPU4: unable to set straps
-----------------------------------------------------------------------------------------------------
this my start_miner.bat file

setx GPU_FORCE_64BIT_PTR 0
setx GPU_MAX_HEAP_SIZE 100
setx GPU_USE_SYNC_OBJECTS 1
setx GPU_MAX_ALLOC_PERCENT 100
setx GPU_SINGLE_ALLOC_PERCENT 100

PhoenixMiner.exe -pool eth-eu1.nanopool.org:9999 -pool2 ssl://eth-eu2.nanopool.org:8888 -wal 0xe-----10af9.xxx02/[email protected] -rvram 1 -daglim 1 -rxboost 1

win 10, adrenalin 20.4.2, 8rx578


Received: {"id":6,"jsonrpc":"2.0","result":true,"error":null}
2020.11.09:16:16:34.600: GPU4 GPU4: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:34.600: GPU4 GPU4: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:34.602: wdog Fatal error detected. Restarting.
2020.11.09:16:16:34.866: GPU3 GPU3: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:34.866: GPU3 GPU3: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:35.147: GPU7 GPU7: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:35.147: GPU7 GPU7: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:35.413: GPU5 GPU5: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:35.413: GPU5 GPU5: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:35.694: GPU1 GPU1: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:35.694: GPU1 GPU1: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:35.975: GPU6 GPU6: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:35.975: GPU6 GPU6: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:36.241: GPU8 GPU8: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:36.241: GPU8 GPU8: Allocating buffers failed with: clCreateBuffer (-61).
2020.11.09:16:16:36.538: GPU2 GPU2: Allocating DAG (4.01) GB; good for epoch up to #2
2020.11.09:16:16:36.538: GPU2 GPU2: Allocating buffers failed with: clCreateBuffer (-61).

What can i do ?

PhoenixMiner, thanks for updates!
1. Please wrote recommended driver versions for 4Gb and 8Gb cards.
2. eres option didn't work now? Miner didn't show max DAG when building caches...

PhoenixMiner 5.2b (still beta) is ready with some fixes. You can download PhoenixMiner 5.2b from here (this is only the Windows version, the Linux version will be ready in a few days):

(MEGA links are no longer active)

If you want to check the integrity of the downloaded file, please use the following hashes (you need the last file PhoenixMiner_NVRTC_Windows.zip only if you want to mine BCI with Nvdia cards under Windows):

The fixes in this release (since 5.2a) include the following:

• Fixed some issues with allocation failures and crashes with some 8GB AMD cards when mining ETH or ETC
• The -dagrestart is set to 1 whenever -daglimit is active for 4GB AMD cards

The new features in 5.2a are:

• AMD cards with more than 4 GB RAM will now work without issues until DAG epoch 450
• Added new -daglim parameter to allow a few more weeks of work for 4 GB AMD Polaris cards. Use -daglim 1 for automatic operation, or specify a concrete value for the maximum DAG size (example: -daglim 4000 will set max DAG size 4000 MB)
• Added -rxboost parameter (also accessible via -vmr) to boost the performance of GDDR5 based AMD cards (Polaris or earlier)
• Added memory straps support for AMD Vega cards. Use the -straps command-line option to activate it (example: -straps 1 will activate the lowest strap level)
• The Nvidia memory timing (straps) option is improved and now is turned off during DAG generation to avoid any possible instability issues
• Many other small improvements and fixes

Here are some additional notes about the VRAM timing adjustments of Nvidia 10x0 cards:

• Using -rxboost, -vmr, or -straps on AMD cards requires running as administrator (or as root under Linux), so you need to run PhoenixMiner as administrator for the VRAM timing options to work. Note that the -mt option will still work without running as administrator/root.
• The -rxboost option is only supported on GDDR5 cards (RX4xx/RX5xx or older).
• The -daglim option works only on Polaris cards (RX470, RX480, RX570, RX580, RX590). It limits the DAG size to MB to allow mining on 4 GB cards a few weeks after epoch 373 on Windows (or after 380-383 on Linux). The possible values are the exact DAG limit in MB, or 0 (turn off the DAG limit, this is the default), or 1 (automatic DAG limit size, usually around 4006 MB under Windows). Note that the  hashrate will drop significantly with each epoch after the DAG limit is in effect. If the hashrate drops too much (e.g. from 28 MH/s to just 2-3 MH/s, you need to use lower value, for example -daglim 3950
• The VRAM timing options can be quite different between the GPUs, even when the GPUs are the same model. Therefore, you can (and probably should) specify the VRAM timing options separately for each GPU.

Please let us know if you have any problems or questions related to PhoenixMiner 5.2b.

Hi there is a low performance problem, my card is also available card rx 5500 xt 4 gb giving4 mh/s I tried different drivers but it didn't fix I tried in different programs, there was no solution

Where I add this (set -daglim 1, or see bellow how to use the -daglim option; you also need to add -dagrestart 1 to allow maxium possible value of -daglim)

What is your linux/driver setup?  Having trouble getting linux stable on Ubuntu 20.4