Quote from: _ap_ on November 01, 2018, 12:26:14 AM

Quote from: lebuawu2 on October 31, 2018, 11:16:24 PM

Quote from: _ap_ on October 31, 2018, 10:55:52 PM

Code:

Detecting OpenCL-capable GPUs...
Found GPU 0, with:
  Vendor: Intel
  Processor: Intel(R) HD Graphics 510
  Device: ff:ff
  Compute-Units: 12
  Cache Memory: 256 KB
  Local Memory: 64 KB
  Global Memory: 1603 MB
  Addressing: 64-bits
Found GPU 1, with:
  Vendor: AMD
  Processor: Ellesmere
  Device: 02:00
  Compute-Units: 36
  Cache Memory: 16 KB
  Local Memory: 32 KB
  Global Memory: 8192 MB
  Addressing: 64-bits
Found GPU 2, with:
  Vendor: AMD
  Processor: Ellesmere
  Device: 04:00
  Compute-Units: 32
  Cache Memory: 16 KB
  Local Memory: 32 KB
  Global Memory: 4096 MB
  Addressing: 64-bits
Preparing 4 Mining Threads...

+-- Thread 0 config ------------------------+
| Run on GPU: 1 |
| Multi-hash: 864 |
| Worksize: 8 |
| Factor Alpha 64 |
| Factor Beta 16 |
+-------------------------------------------+

+-- Thread 1 config ------------------------+
| Run on GPU: 1 |
| Multi-hash: 864 |
| Worksize: 8 |
| Factor Alpha 64 |
| Factor Beta 16 |
+-------------------------------------------+

+-- Thread 2 config ------------------------+
| Run on GPU: 2 |
| Multi-hash: 864 |
| Worksize: 8 |
| Factor Alpha 64 |
| Factor Beta 16 |
+-------------------------------------------+

+-- Thread 3 config ------------------------+
| Run on GPU: 2 |
| Multi-hash: 864 |
| Worksize: 8 |
| Factor Alpha 64 |
| Factor Beta 16 |
+-------------------------------------------+

Cryptonight Variation: Cryptonight-BitTube v2 of July-2018

Low intensity.

Starting GPU Thread 0, on GPU 1
Created OpenCL Context for GPU 1 at 0000025e0971fba0
Created OpenCL Thread 0 Command-Queue for GPU 1 at 0000025e0971fd00
Scratchpad Allocation success for OpenCL Thread 0
Allocating big 3456MB scratchpad for OpenCL Thread 0...
Compiling kernels of OpenCL Thread 0...
Kernels of OpenCL Thread 0 compiled.

Starting GPU Thread 1, on GPU 1
Created OpenCL Thread 1 Command-Queue for GPU 1 at 0000025e0e028ec0
Scratchpad Allocation success for OpenCL Thread 1
Allocating big 3456MB scratchpad for OpenCL Thread 1...
Compiling kernels of OpenCL Thread 1...
Kernels of OpenCL Thread 1 compiled.

Starting GPU Thread 2, on GPU 2
Created OpenCL Context for GPU 2 at 0000025e09869370
Created OpenCL Thread 2 Command-Queue for GPU 2 at 0000025e0dd59790
Scratchpad Allocation success for OpenCL Thread 2
Allocating big 3456MB scratchpad for OpenCL Thread 2...
Compiling kernels of OpenCL Thread 2...
Kernels of OpenCL Thread 2 compiled.

Starting GPU Thread 3, on GPU 2
Created OpenCL Thread 3 Command-Queue for GPU 2 at 0000025e0dd59cd0
Scratchpad Allocation success for OpenCL Thread 3
Allocating big 3456MB scratchpad for OpenCL Thread 3...
Compiling kernels of OpenCL Thread 3...
Kernels of OpenCL Thread 3 compiled.
22:49:05 | BitTube (TUBE) Mining session starts!

22:49:05 | GPU Compute allocation starts at 80% and reaches 100% after ~5min,
22:49:05 | during this time, the hashrate may be unstable and inconsistent.
22:49:05 | Let the miner warm-up if you're tuning for performance.
22:49:06 | Connecting to mining pool tube.ingest.cryptoknight.cc:5631 ...
22:49:06 | Connected to pool. Now logging in...
22:49:06 | Successfuly logged as bxcAUWyAktcLcsdGA1YX7SLkqU3xjCt348An7KosnkCRfE3RoMZa3SYWyCJsp1C34oH3dyJ5dqFwigmfMbGZ844W1rRBDXW4R.50000
22:49:06 | Pool changes Difficulty to 50000.
22:49:19 | GPU 1 Thread 1 Lane 414 finds a Share, value 50000
22:49:19 | Accepted by the pool in 358 ms.
22:49:32 | GPU 1 Thread 1 Lane 785 finds a Share, value 50000
22:49:32 | Accepted by the pool in 388 ms.
22:49:36 | Hashrate GPU Thread 0: 335.78 h/s
22:49:36 | Hashrate GPU Thread 1: 398.09 h/s - Total GPU 1: 733.86 h/s
22:49:36 | Hashrate GPU Thread 2: 0.00 h/s
22:49:36 | Hashrate GPU Thread 3: 0.00 h/s - Total GPU 2: 0.00 h/s
22:49:36 | Total: 733.86 h/s - Max: 733.86 h/s
22:49:37 | Hashrate GPU Thread 0: 335.78 h/s
22:49:37 | Hashrate GPU Thread 1: 398.09 h/s - Total GPU 1: 733.86 h/s
22:49:37 | Hashrate GPU Thread 2: 0.00 h/s
22:49:37 | Hashrate GPU Thread 3: 0.00 h/s - Total GPU 2: 0.00 h/s
22:49:37 | Total: 733.86 h/s - Max: 733.86 h/s
22:49:54 | GPU 1: Temp: 48C - Fan: 0% -- Shares: Good: 2 Bad: 0
22:49:55 | GPU 2: Temp: 44C - Fan: 0% -- Shares: Good: 0 Bad: 0

it's because 4GB GPU but it used 2 thread with multi_hash 864, so better use manual config. you can try below config :

{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "gamma" : 4, "delta" : 4, "epsilon" : 4, "zeta":4, "index" : 1, "multi_hash":944 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "gamma" : 4, "delta" : 4, "epsilon" : 4, "zeta":4, "index" : 1, "multi_hash":944 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 8, "gamma" : 4, "delta" : 4, "epsilon" : 4, "zeta":4, "index" : 2, "multi_hash":944 },

many thanks, it's working now!
what steps recommend increase the multi hash? 580 hashrate is very good (prev miner: 930H/s, jce now: 1030H/s), but the 570 a little bit slow (prev miner: 760H/s, jce now: 680H/s)

All, as I thought... Miner used settings for 8gb card on 4gb card...

Optimal settings... For 8Gb try
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 16, "gamma" : 8, "delta" : 8, "epsilon" : 8, "zeta" : 8, "index" : 1, "multi_hash":944 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 16, "gamma" : 8, "delta" : 8, "epsilon" : 8, "zeta" : 8, "index" : 1, "multi_hash":944 },

for 4Gb:
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 16, "gamma" : 8, "delta" : 8, "epsilon" : 8, "zeta" : 8, "index" : 1, "multi_hash":472 },
{ "mode" : "GPU", "worksize" : 8, "alpha" : 64, "beta" : 16, "gamma" : 8, "delta" : 8, "epsilon" : 8, "zeta" : 8, "index" : 1, "multi_hash":472 },

If with 472 will be error try one of 472 lower to 464.