[JCE]Fast & stable CN/v8/Heavy/Tube/XHV miner, CPU+GPU, Vega56 1800+ RX580 1200+

[UnclWish]

I don't know, all my blind fixes proved to be pretty bad so far. I'm still waiting for my own APU to be able to test a real case.

0.31d online now

When you optimize heavy algo? I forced to use SRB miner because it gives about 7,5% more speed on heavy. On CN-V7 speed is almost equal.

[Iamtutut]

On Heavy Cast XMR finds more shares, on V7, XTL V4 and Lite JCE is much better.

[Uaciuganadu]

I don't know, all my blind fixes proved to be pretty bad so far. I'm still waiting for my own APU to be able to test a real case.

0.31d online now

--auto fails on Vega64 with strange values and also this version has a -10H result so i`m sticking to the old one. Them blind fixes are no good, you need to get a used vega for testing.

[dov17]

Try alpha 64 beta 8, this can increase speed.

Tried, it turns out less by 50 h/s on rig.

[JuanHungLo]

I don't know, all my blind fixes proved to be pretty bad so far. I'm still waiting for my own APU to be able to test a real case.

0.31d online now

Dev,

Code:

Detecting OpenCL-capable GPUs...
No OpenCL-capable GPU found.

This is still not fixed for me, even with 0.31d.  Win 7-64, Aug '17 Blockchain drivers, Rx470 8GB cards, motherboard integrated graphics.
Other miners work fine, why doesn't yours?
Really, how hard can this be?

[maxity]

I have same situation. Win 7-64, Aug '17 Blockchain drivers, 2 Rx580 4gb, 2 Rx550 2gb, and 0.31c report "No OpenCL-capable GPU found".

[WebTosha]

Miner is beautiful for RX550, but you need a wachdog. Sometimes one or two cards fall and until you see the rig itself is not working at full capacity.

[Bulitt]

I have same situation. Win 7-64, Aug '17 Blockchain drivers, 2 Rx580 4gb, 2 Rx550 2gb, and 0.31c report "No OpenCL-capable GPU found".

same here Windows 7 64, Adrenaline drivers, RX 580 8GB "no openCL-capable GPU found"

[s0ftcorn]

Since the miner also detects nvidia cards as opencl capable you get something like this:

Starting GPU Mining thread 4, on GPU 0
Created OpenCL Context for GPU 0 at 000001805feb70e0
Created OpenCL Thread 4 Command-Queue for GPU 0 at 000001806e913db0
Allocating big 3456MB scratchpad for OpenCL Thread 4...
Scratchpad Allocation success for OpenCL Thread 4
Compiling kernels of OpenCL Thread 4, it will be long...
Compilation of OpenCL kernels failed.
Error: CL_BUILD_PROGRAM_FAILURE Code: s-452.29


is there a way so that it only auto configs AMD cards? Also it only starts 4 threads for my Ryzen 2700X

[Sx5000]

The developer, the miner tries every time when starting and during work to change the complexity to a minimum on a heavy algorithm. Because of this, the final total count of the hashes is wrong. I can provide any information you need to solve.
https://pastebin.com/WYwcs7sC
http://prntscr.com/k6ixk7

[JCE-Miner]

GPU detect: good idea, i'll restrict to AMD openCL platform, like xmrig-amd, maybe it will fix the bug. i tested jce on my old win7 computer and it worked, but i've only amd opencl on it.

speed regression: i see where it could come from, will fix.

Heavy netcode: once again i broke something with the Nicehash and/or Heavy netcode. a heavy round may be so slow that specific netcode is required to avoid getting only stale shares. the bug you found is a display bug and the real hashrate can always be checked pool side, but right the share counter when pressing R has a bug on heavy.

note: maybe hide your wallet in your example log.

autoconfig: i've no vega to test but i can proofcheck that case.

Morale: version 0.31d causes more troubles than it solves, i'll release 0.31e asap and remove 0.31d from GitHub as invalidated.


watchdog: that's a todo feature, but not top priority. i experienced with Claymore that restarting the miner rarely solves the problem, it just hangs again. gpu hashrate dropping to zero is almost always due to a multihash param too high on a card with a screen plugged.
but restarting the whole rig can be good.

[h311m4n]

@JCE-Miner: are you planning on supporting nvidia too? That's what I like with xmr-stak, I have one or 2 rigs that have mixed cards in them.

[geck]

Code:

Initialize diagnostics (10)
Starting Diagnostics. Awesome Miner Remote Agent version: 5.3.1
Starting Mining Software
Setting up Miner Engine. Instance: 1
Engine Type: JceCpuMiner, Auto Download: False, EnginePath: C:\miners\jce_cn_gpu_miner.prototype.031d\jce_cn_gpu_miner64.exe, Subtype: Disabled, CustomExecutable: 
C:\miners\jce_cn_gpu_miner.prototype.031d\jce_cn_gpu_miner64.exe  --no-cpu --variation 3 -o stratum+tcp://cryptonightv7.usa.nicehash.com:3363 -u 33ACrF8FUvFnBGGPRP1q6URLxxxxxzpZ.Miner08 -p x --auto --any --forever --low  --mport 4028   (WindowMode: ConsoleFormat, EngineType: JceCpuMiner, IsProfitMiner: True)
Configuration: 

Configured command line: 
--no-cpu
Mining Engine Process started, PID: 2116

====================================================================================================
> 
>               +------------------------------------------+
>               | JC Expert Cryptonote CPU+GPU Miner 0.31d |
>               +------------------------------------------+
> 
> 
> For Windows 64-bits
> Detecting OpenCL-capable GPUs...
> Found GPU 0, with:
>   Vendor:                     Unknown
>   Processor:          Intel(R) UHD Graphics 610
>   Device:                       ff:ff
>   Compute-Units:                   12
>   Cache Memory:                256 KB
>   Local Memory:                 64 KB
>   Global Memory:              1589 MB
>   Addressing:                 64-bits
> Found GPU 1, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       06:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 2, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       1c:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 3, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       03:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 4, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       19:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 5, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       12:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 6, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       16:00
>   Compute-Units:                   64
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 7, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       0f:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> Found GPU 8, with:
>   Vendor:                         AMD
>   Processor:                   gfx900
>   Device:                       0b:00
>   Compute-Units:                   56
>   Cache Memory:                 16 KB
>   Local Memory:                 32 KB
>   Global Memory:              8176 MB
>   Addressing:                 64-bits
> 
> HTTP Local Server on port 4028
> 
> Preparing 18 Mining Threads...
> 
> +-- Thread 0 config -----------------------+
> | Run on GPU:                      0       |
> | Multi-hash:                    335       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 1 config -----------------------+
> | Run on GPU:                      0       |
> | Multi-hash:                    335       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 2 config -----------------------+
> | Run on GPU:                      1       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 3 config -----------------------+
> | Run on GPU:                      1       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 4 config -----------------------+
> | Run on GPU:                      2       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 5 config -----------------------+
> | Run on GPU:                      2       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 6 config -----------------------+
> | Run on GPU:                      3       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 7 config -----------------------+
> | Run on GPU:                      3       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 8 config -----------------------+
> | Run on GPU:                      4       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 9 config -----------------------+
> | Run on GPU:                      4       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 10 config ----------------------+
> | Run on GPU:                      5       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 11 config ----------------------+
> | Run on GPU:                      5       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 12 config ----------------------+
> | Run on GPU:                      6       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 13 config ----------------------+
> | Run on GPU:                      6       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 14 config ----------------------+
> | Run on GPU:                      7       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 15 config ----------------------+
> | Run on GPU:                      7       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 16 config ----------------------+
> | Run on GPU:                      8       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> +-- Thread 17 config ----------------------+
> | Run on GPU:                      8       |
> | Multi-hash:                   1724       |
> | Worksize:                        8       |
> | Factor Alpha                     0       |
> | Factor Beta                      0       |
> | Factor Gamma                     4       |
> | Factor Delta                     4       |
> | Factor Epsilon                   4       |
> | Factor Zeta                      4       |
> +------------------------------------------+
> 
> Cryptonight Variation: Cryptonight V7 fork of April-2018
> 
> Low intensity.
> Nicehash mining detected, auto-enabling Nicehash mode.
> 
> Starting GPU Mining thread 0, on GPU 0
> Created OpenCL Context for GPU 0 at 0000020729cb5f10
> Created OpenCL Thread 0 Command-Queue for GPU 0 at 0000020728ee2210
> Allocating big 670MB scratchpad for OpenCL Thread 0...
> Scratchpad Allocation success for OpenCL Thread 0
> Compiling kernels of OpenCL Thread 0, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 1, on GPU 0
> Created OpenCL Thread 1 Command-Queue for GPU 0 at 0000020729f16450
> Allocating big 670MB scratchpad for OpenCL Thread 1...
> Scratchpad Allocation success for OpenCL Thread 1
> Compiling kernels of OpenCL Thread 1, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 2, on GPU 1
> Created OpenCL Context for GPU 1 at 0000020729cb6070
> Created OpenCL Thread 2 Command-Queue for GPU 1 at 0000020729f165a0
> Allocating big 3448MB scratchpad for OpenCL Thread 2...
> Scratchpad Allocation success for OpenCL Thread 2
> Compiling kernels of OpenCL Thread 2, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 3, on GPU 1
> Created OpenCL Thread 3 Command-Queue for GPU 1 at 0000020729f166f0
> Allocating big 3448MB scratchpad for OpenCL Thread 3...
> Scratchpad Allocation success for OpenCL Thread 3
> Compiling kernels of OpenCL Thread 3, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 4, on GPU 2
> Created OpenCL Context for GPU 2 at 0000020729cb6b70
> Created OpenCL Thread 4 Command-Queue for GPU 2 at 0000020729f16ed0
> Allocating big 3448MB scratchpad for OpenCL Thread 4...
> Scratchpad Allocation success for OpenCL Thread 4
> Compiling kernels of OpenCL Thread 4, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 5, on GPU 2
> Created OpenCL Thread 5 Command-Queue for GPU 2 at 0000020729f16d80
> Allocating big 3448MB scratchpad for OpenCL Thread 5...
> Scratchpad Allocation success for OpenCL Thread 5
> Compiling kernels of OpenCL Thread 5, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 6, on GPU 3
> Created OpenCL Context for GPU 3 at 0000020729cb6a10
> Created OpenCL Thread 6 Command-Queue for GPU 3 at 000002072a466630
> Allocating big 3448MB scratchpad for OpenCL Thread 6...
> Scratchpad Allocation success for OpenCL Thread 6
> Compiling kernels of OpenCL Thread 6, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 7, on GPU 3
> Created OpenCL Thread 7 Command-Queue for GPU 3 at 000002072a465e50
> Allocating big 3448MB scratchpad for OpenCL Thread 7...
> Scratchpad Allocation success for OpenCL Thread 7
> Compiling kernels of OpenCL Thread 7, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 8, on GPU 4
> Created OpenCL Context for GPU 4 at 000002072a00d620
> Created OpenCL Thread 8 Command-Queue for GPU 4 at 000002072a465bb0
> Allocating big 3448MB scratchpad for OpenCL Thread 8...
> Scratchpad Allocation success for OpenCL Thread 8
> Compiling kernels of OpenCL Thread 8, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 9, on GPU 4
> Created OpenCL Thread 9 Command-Queue for GPU 4 at 000002072a466f60
> Allocating big 3448MB scratchpad for OpenCL Thread 9...
> Scratchpad Allocation success for OpenCL Thread 9
> Compiling kernels of OpenCL Thread 9, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 10, on GPU 5
> Created OpenCL Context for GPU 5 at 000002072a00d360
> Created OpenCL Thread 10 Command-Queue for GPU 5 at 000002072a465d00
> Allocating big 3448MB scratchpad for OpenCL Thread 10...
> Scratchpad Allocation success for OpenCL Thread 10
> Compiling kernels of OpenCL Thread 10, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 11, on GPU 5
> Created OpenCL Thread 11 Command-Queue for GPU 5 at 000002072a466390
> Allocating big 3448MB scratchpad for OpenCL Thread 11...
> Scratchpad Allocation success for OpenCL Thread 11
> Compiling kernels of OpenCL Thread 11, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 12, on GPU 6
> Created OpenCL Context for GPU 6 at 000002072a00e120
> Created OpenCL Thread 12 Command-Queue for GPU 6 at 000002072a4679e0
> Allocating big 3448MB scratchpad for OpenCL Thread 12...
> Scratchpad Allocation success for OpenCL Thread 12
> Compiling kernels of OpenCL Thread 12, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 13, on GPU 6
> Created OpenCL Thread 13 Command-Queue for GPU 6 at 000002072a467200
> Allocating big 3448MB scratchpad for OpenCL Thread 13...
> Scratchpad Allocation success for OpenCL Thread 13
> Compiling kernels of OpenCL Thread 13, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 14, on GPU 7
> Created OpenCL Context for GPU 7 at 000002072a00dd00
> Created OpenCL Thread 14 Command-Queue for GPU 7 at 000002072a4674a0
> Allocating big 3448MB scratchpad for OpenCL Thread 14...
> Scratchpad Allocation success for OpenCL Thread 14
> Compiling kernels of OpenCL Thread 14, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 15, on GPU 7
> Created OpenCL Thread 15 Command-Queue for GPU 7 at 000002072a467890
> Allocating big 3448MB scratchpad for OpenCL Thread 15...
> Scratchpad Allocation success for OpenCL Thread 15
> Compiling kernels of OpenCL Thread 15, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 16, on GPU 8
> Created OpenCL Context for GPU 8 at 0000020755205e30
> Created OpenCL Thread 16 Command-Queue for GPU 8 at 0000020754bdf780
> Allocating big 3448MB scratchpad for OpenCL Thread 16...
> Scratchpad Allocation success for OpenCL Thread 16
> Compiling kernels of OpenCL Thread 16, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> 
> Starting GPU Mining thread 17, on GPU 8
> Created OpenCL Thread 17 Command-Queue for GPU 8 at 0000020754be0350
> Allocating big 3448MB scratchpad for OpenCL Thread 17...
> Scratchpad Allocation success for OpenCL Thread 17
> Compiling kernels of OpenCL Thread 17, it will be long...
> Compilation of OpenCL kernels failed.
> Error: CL_BUILD_PROGRAM_FAILURE Code: s-1035.16
> GPU Devfee is 0.9%
> 
> 09:39:38 | OpenCL Thread 16 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 16
> 09:39:38 | Released OpenCL Thread 16 Scratchpad at 00000207550b1790
> 09:39:38 | OpenCL Thread 5 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 5
> 09:39:38 | Released OpenCL Thread 5 Scratchpad at 00000207547ec8b0
> 09:39:38 | OpenCL Thread 12 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 12
> 09:39:38 | Released OpenCL Thread 12 Scratchpad at 0000020754d68500
> 09:39:38 | OpenCL Thread 8 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 8
> 09:39:38 | Released OpenCL Thread 8 Scratchpad at 000002072a2c3310
> 09:39:38 | OpenCL Thread 14 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 14
> 09:39:38 | Released OpenCL Thread 14 Scratchpad at 0000020754cb2ef0
> 09:39:38 | OpenCL Thread 17 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 17
> 09:39:38 | Released OpenCL Thread 17 Scratchpad at 00000207550b3590
> 09:39:38 | OpenCL Thread 4 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 4
> 09:39:38 | Released OpenCL Thread 4 Scratchpad at 00000207299fdb60
> 09:39:38 | OpenCL Thread 6 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 6
> 09:39:38 | Released OpenCL Thread 6 Scratchpad at 000002072a03fe00
> 09:39:38 | Nicehash Mining session starts!
> 
> During mining time, press:
>  h      display hashrate for each mining thread.
>  r      display full report.
>  p      pause all.
>  u      pause CPUs.
>  0-F    pause GPU 0-15.
>  q      quit.
> 
> 09:39:38 | GPU Compute allocation starts at 80% and reaches 100% after 5min
> 09:39:38 | Let the miner warm-up if you're tuning for performance.
> 09:39:38 | OpenCL Thread 0 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 0
> 09:39:38 | OpenCL Thread 15 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 15
> 09:39:38 | Released OpenCL Thread 15 Scratchpad at 0000020754cb82f0
> 09:39:38 | OpenCL Thread 10 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 10
> 09:39:38 | Released OpenCL Thread 10 Scratchpad at 0000020729fff0c0
> 09:39:38 | OpenCL Thread 1 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 1
> 09:39:38 | OpenCL Thread 11 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 11
> 09:39:38 | Released OpenCL Thread 11 Scratchpad at 0000020754d6a900
> 09:39:38 | OpenCL Thread 9 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 9
> 09:39:38 | Released OpenCL Thread 9 Scratchpad at 0000020754743e30
> 09:39:38 | OpenCL Thread 3 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 3
> 09:39:38 | Released OpenCL Thread 3 Scratchpad at 000002072a4ad4f0
> 09:39:38 | OpenCL Thread 7 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 7
> 09:39:38 | Released OpenCL Thread 7 Scratchpad at 000002072a0acf00
> 09:39:38 | OpenCL Thread 2 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 2
> 09:39:38 | Released OpenCL Thread 2 Scratchpad at 0000020729eff2e0
> 09:39:38 | OpenCL Thread 13 failed, Stop.
> 09:39:38 | Unloaded OpenCL kernels of GPU Thread 13
> 09:39:38 | Released OpenCL Thread 13 Scratchpad at 0000020754d6b200
> 09:39:38 | Connecting to mining pool cryptonightv7.usa.nicehash.com:3363 ...
> 09:39:38 | Released OpenCL Thread 0 Scratchpad at 0000020728f9d650
> 09:39:38 | Released OpenCL Thread 0 Command-Queue of GPU 0 at 0000020728ee2210
> 09:39:38 | Released OpenCL Thread 1 Scratchpad at 0000020728f9c4d0
> 09:39:38 | Released OpenCL Thread 1 Command-Queue of GPU 0 at 0000020729f16450
> 09:39:38 | Released OpenCL Thread 16 Command-Queue of GPU 8 at 0000020754bdf780
> 09:39:38 | Released OpenCL Thread 8 Command-Queue of GPU 4 at 000002072a465bb0
> 09:39:38 | Released OpenCL Thread 12 Command-Queue of GPU 6 at 000002072a4679e0
> 09:39:38 | Released OpenCL Thread 10 Command-Queue of GPU 5 at 000002072a465d00
> 09:39:38 | Released OpenCL Thread 5 Command-Queue of GPU 2 at 0000020729f16d80
> 09:39:38 | Released OpenCL Thread 6 Command-Queue of GPU 3 at 000002072a466630
> 09:39:38 | Released OpenCL Thread 3 Command-Queue of GPU 1 at 0000020729f166f0
> 09:39:38 | Released OpenCL Thread 14 Command-Queue of GPU 7 at 000002072a4674a0
> 09:39:38 | Released OpenCL Thread 7 Command-Queue of GPU 3 at 000002072a465e50
> 09:39:38 | Released OpenCL Thread 13 Command-Queue of GPU 6 at 000002072a467200
> 09:39:38 | Released OpenCL Thread 4 Command-Queue of GPU 2 at 0000020729f16ed0
> 09:39:38 | Released OpenCL Thread 9 Command-Queue of GPU 4 at 000002072a466f60
> 09:39:38 | Released OpenCL Thread 15 Command-Queue of GPU 7 at 000002072a467890
> 09:39:38 | Released OpenCL Thread 17 Command-Queue of GPU 8 at 0000020754be0350
> 09:39:38 | Released OpenCL Thread 2 Command-Queue of GPU 1 at 0000020729f165a0
> 09:39:38 | Released OpenCL Thread 11 Command-Queue of GPU 5 at 000002072a466390
> 09:39:38 | Released OpenCL Context 000002072a00d360 of GPU 5
> 09:39:38 | Released OpenCL Context 0000020755205e30 of GPU 8
> 09:39:38 | Released OpenCL Context 000002072a00d620 of GPU 4
> 09:39:38 | Released OpenCL Context 000002072a00e120 of GPU 6
> 09:39:38 | Released OpenCL Context 0000020729cb6b70 of GPU 2
> 09:39:38 | Released OpenCL Context 0000020729cb6a10 of GPU 3
> 09:39:38 | Released OpenCL Context 0000020729cb5f10 of GPU 0
> 09:39:38 | Released OpenCL Context 0000020729cb6070 of GPU 1
> 09:39:38 | Released OpenCL Context 000002072a00dd00 of GPU 7
> 09:39:38 | Connected to pool. Now logging in...
> 09:39:39 | Successfuly logged as 33ACrF8FUvFnBGGPRP1q6URLEEgqadCzpZ.Miner08
> 09:39:39 | Pool connection socket closed.
> 09:39:39 | Mining thread 0 stopped.
> 09:39:39 | Mining thread 1 stopped.
> 09:39:39 | Mining thread 2 stopped.
> 09:39:39 | Mining thread 3 stopped.
> 09:39:39 | Mining thread 4 stopped.
> 09:39:39 | Mining thread 5 stopped.
> 09:39:39 | Mining thread 6 stopped.
> 09:39:39 | Mining thread 7 stopped.
> 09:39:39 | Mining thread 8 stopped.
> 09:39:39 | Mining thread 9 stopped.
> 09:39:39 | Mining thread 10 stopped.
> 09:39:39 | Mining thread 11 stopped.
> 09:39:39 | Mining thread 12 stopped.
> 09:39:39 | Mining thread 13 stopped.
> 09:39:39 | Mining thread 14 stopped.
> 09:39:39 | Mining thread 15 stopped.
> 09:39:39 | Mining thread 16 stopped.
> 09:39:39 | Mining thread 17 stopped.

====================================================================================================
Unexpected exit of mining software. Possible cause: Incorrect configuration
Diagnostics completed

0.31d failing on my 8x vega rig  any ideas?

[JCE-Miner]

> | Multi-hash:                    335  

My idea is that i'm so stupid that i made an autoconfig that believe 355 is a multiple of 16
Version 0.31d is really bad, i'm making the 0.31e asap to replace it.

About the hash counter : there were two bugs and I found them clearly. They dated back from CPU version, but since CPU speed is both very stable and very low on Heavy/Haven/Tube i never noticed it.
The hash counter used the diff of the pool of previous stat update (when the blue hashrate pops by itself) and since rounds on Heavy are long, and hashrate is less stable on GPU, it happened to be often different and lower. On CPU, it is often the same, and even if different, it's half time higher or lower and the average is flat.

It will be fixed in version 0.31e
Again, that was a display bug with no real impact, and the physical blue hashrate was correct all the time.

I drop all support of non-AMD OpenCL until I fix the no-GPU detect bug. nVidia support is possible, but low priority. If i do it, i plan to make an unified miner, like Stak all-in-one.

edit:
0.31e GPU online

Code:

Replace 0.31d, which is invalidated
Autoconfig fix
Ignore non-AMD devices
Tube/Heavy/Haven share counter fix

[JuanHungLo]

> | Multi-hash:                    335  

My idea is that i'm so stupid that i made an autoconfig that believe 355 is a multiple of 16
Version 0.31d is really bad, i'm making the 0.31e asap to replace it.

About the hash counter : there were two bugs and I found them clearly. They dated back from CPU version, but since CPU speed is both very stable and very low on Heavy/Haven/Tube i never noticed it.
The hash counter used the diff of the pool of previous stat update (when the blue hashrate pops by itself) and since rounds on Heavy are long, and hashrate is less stable on GPU, it happened to be often different and lower. On CPU, it is often the same, and even if different, it's half time higher or lower and the average is flat.

It will be fixed in version 0.31e
Again, that was a display bug with no real impact, and the physical blue hashrate was correct all the time.

I drop all support of non-AMD OpenCL until I fix the no-GPU detect bug. nVidia support is possible, but low priority. If i do it, i plan to make an unified miner, like Stak all-in-one.

edit:
0.31e GPU online

Code:

Replace 0.31d, which is invalidated
Autoconfig fix
Ignore non-AMD devices
Tube/Heavy/Haven share counter fix

Dev,

Code:

Detecting OpenCL-capable GPUs...
No OpenCL-capable GPU found.

This is still not fixed for me with 0.31e .  Win 7-64, Aug '17 Blockchain drivers, Rx470 8GB cards, motherboard integrated graphics.
Other miners work fine and can identify my cards, why doesn't yours?

[JCE-Miner]

Other miners work fine and can identify my cards, why doesn't yours?

I wish I know... there's an obscure bug somewhere, for sure, but I'm struggling at finding it, and I tried my miner on all PCs I could take a hand on and all worked. I really don't know why it just fails on some computers...

In next version i'll add details about the steps when it finds zero cards: if it failed at loading OpenCL, or at getting the Platforms, or the GPU devices... at least to know where it fails on your rig.

motherboard integrated graphics.

Which? Intel ? AMD Apu ?

[JuanHungLo]

Code:

Other miners work fine and can identify my cards, why doesn't yours?

I wish I know... there's an obscure bug somewhere, for sure, but I'm struggling at finding it, and I tried my miner on all PCs I could take a hand on and all worked. I really don't know why it just fails on some computers...

In next version i'll add details about the steps when it finds zero cards: if it failed at loading OpenCL, or at getting the Platforms, or the GPU devices... at least to know where it fails on your rig.

motherboard integrated graphics.

Which? Intel ? AMD Apu ?

Code:

   +------------------------------------------+
              | JC Expert Cryptonote CPU+GPU Miner 0.31e |
              +------------------------------------------+


For Windows 64-bits
Analyzing Processors topology...
Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
Assembly codename: generic_aes_avx
  SSE2          : Yes
  SSE3          : Yes
  SSE4          : Yes
  AES           : Yes
  AVX           : Yes
  AVX2          : Yes

Found CPU 0, with:
  L1 Cache:    32 KB, shared with CPU 1
  L2 Cache:   256 KB, shared with CPU 1
  L3 Cache:  8192 KB, shared with CPU 1, 2, 3, 4, 5, 6, 7
Found CPU 1, with:
  L1 Cache:    32 KB, shared with CPU 0
  L2 Cache:   256 KB, shared with CPU 0
  L3 Cache:  8192 KB, shared with CPU 0, 2, 3, 4, 5, 6, 7
Found CPU 2, with:
  L1 Cache:    32 KB, shared with CPU 3
  L2 Cache:   256 KB, shared with CPU 3
  L3 Cache:  8192 KB, shared with CPU 0, 1, 3, 4, 5, 6, 7
Found CPU 3, with:
  L1 Cache:    32 KB, shared with CPU 2
  L2 Cache:   256 KB, shared with CPU 2
  L3 Cache:  8192 KB, shared with CPU 0, 1, 2, 4, 5, 6, 7
Found CPU 4, with:
  L1 Cache:    32 KB, shared with CPU 5
  L2 Cache:   256 KB, shared with CPU 5
  L3 Cache:  8192 KB, shared with CPU 0, 1, 2, 3, 5, 6, 7
Found CPU 5, with:
  L1 Cache:    32 KB, shared with CPU 4
  L2 Cache:   256 KB, shared with CPU 4
  L3 Cache:  8192 KB, shared with CPU 0, 1, 2, 3, 4, 6, 7
Found CPU 6, with:
  L1 Cache:    32 KB, shared with CPU 7
  L2 Cache:   256 KB, shared with CPU 7
  L3 Cache:  8192 KB, shared with CPU 0, 1, 2, 3, 4, 5, 7
Found CPU 7, with:
  L1 Cache:    32 KB, shared with CPU 6
  L2 Cache:   256 KB, shared with CPU 6
  L3 Cache:  8192 KB, shared with CPU 0, 1, 2, 3, 4, 5, 6

Detecting OpenCL-capable GPUs...
No OpenCL-capable GPU found.

Intel integrated HD graphics 4600 on ASUS Z97-A-USB31 Motherboard

[JCE-Miner]

Ok, let's find a solution: i'll re-release the 0.31e (which is dirty, but let's be smooth) with the --probe parameter more powerful: it will log more info about the GPU detect. Then you'll be able to run JCE with --probe param and give me the results. I hope it will help.

[JuanHungLo]

Ok, let's find a solution: i'll re-release the 0.31e (which is dirty, but let's be smooth) with the --probe parameter more powerful: it will log more info about the GPU detect. Then you'll be able to run JCE with --probe param and give me the results. I hope it will help.

Will do.
I don't know if this will help, or not, but I tried your 0.31e on another rig with an ASROCK motherboard without integrated graphics, same problem.  Both rigs have windows 7-64 and blockchain drivers and RX 470 8gb GPUs.  Both rigs have modded BIOS, both rigs have to use the AMD patch to be recognized by the system.  I personally feel that this is a software problem, not a hardware problem.

[JCE-Miner]

Sure it's a software bug in my miner. But i haven't found it yet
I'm uploading tweaked 0.31e right now.

edit: it's online. Please run with param --probe