Hello everyone.
I was having an issue with 5.4c for windows where I got a clkernel error 48. I downloaded the new 5.5c and now I am only getting a third of my hashrate that I was getting with 5.4c before the kernel error. I have not changed anything that I had from before.
I have a rx580 8gb card.
Anyone have this issue or know a fix?
From 5.4c
No CUDA driver found
Unknown OpenCL driver version! Hashrate and stale shares may suffer
OpenCL platform: OpenCL 2.1 AMD-APP (3188.4)
Available GPUs for mining:
GPU1: Radeon RX 580 Series (pcie 16), OpenCL 2.0, 8 GB VRAM, 36 CUs
Eth: the pool list contains 1 pool (1 from command-line)
Eth: primary pool: ssl://eth-us-east.flexpool.io:5555
Starting GPU mining
GPU1: AMD driver 21.1.1
GPU1: AMD Compute mode is not turned on!
Eth: Connecting to ethash pool ssl://eth-us-east.flexpool.io:5555 (proto: EthProxy)
GPU1: 44C 90% 26W
GPUs power: 25.6 W
Eth: Connected to SSL ethash pool eth-us-east.flexpool.io:5555 (34.227.226.103)
Listening for CDM remote manager at port 3333 in read-only mode
Eth: New job #8f97fc82 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: Starting up... (0)
GPU1: Generating ethash light cache for epoch #392
Eth: New job #256dd730 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Light cache generated in 2.8 s (23.0 MB/s)
Eth: New job #b73f6b1e from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: Free VRAM: 7.951 GB; used: 0.049 GB
GPU1: Disabling DAG pre-allocation (not enough VRAM)
GPU1: Allocating DAG for epoch #392 (4.06) GB
GPU1: Generating DAG for epoch #392
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
GPU1: DAG 14%
Eth: New job #839c6487 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: DAG 28%
Eth: New job #17069082 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Eth: New job #56320c42 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: DAG 41%
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
GPU1: DAG 55%
Eth: New job #63fade8c from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: DAG 69%
GPU1: DAG 83%
Eth speed: 0.000 MH/s, shares: 0/0/0, time: 0:00
GPU1: DAG 97%
Eth: New job #f0fc78a8 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
GPU1: DAG generated in 11.2 s (371.0 MB/s)
GPU1: Using Ethash OCL kernels (Ellesmere; -clkernel 1 -clnew 0)
GPU1: no -gt value specified, switching to auto-tune
GPU1: starting auto-tune process
GPU1: clSetKernelArg (-48) try to add -clkernel 0 on your file batch - should work, but a little bit unstable
Fatal error detected. Restarting.
From 5.5c
*** 1:10 *** 1/31 10:08 **************************************
Eth: Mining ETH on ssl://eth-us-east.flexpool.io:5555 for 1:10
Eth: Accepted shares 13 (0 stales), rejected shares 0 (0 stales)
Eth: Incorrect shares 0 (0.00%), est. stales percentage 0.00%
Eth: Maximum difficulty of found share: 39.8 GH (!)
Eth: Average speed (5 min): 7.600 MH/s
Eth: Effective speed: 12.27 MH/s; at pool: 12.27 MH/s
GPU1: 52C 90% 67W
GPUs power: 67.2 W
Eth: New job #264c922a from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Eth speed: 7.614 MH/s, shares: 13/0/0, time: 1:10
Eth: New job #95ba9a03 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Eth: New job #846c007e from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Eth: New job #e68f89d1 from ssl://eth-us-east.flexpool.io:5555; diff: 4000MH
Eth speed: 7.613 MH/s, shares: 13/0/0, time: 1:10