Miner crashes at start, no error

[raedeus]

Hello again,

Now that I've got this compiled I have run into the next roadblock. Might very well be user error. The miner just seems to stop right after execution. I am using bumblebee and optimus. Here's the output below:

[username]$: optirun ./ccminer -a neoscrypt -o stratum+tcp://pool.unimining.net:4236 -u GP5PMrCHh1CKwipAusQFUbPpPqmBtASTgb -p c=GBX

Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
CUDA support by Christian Buchner, Christian H. and DJM34
Includes optimizations implemented by sp-hash, klaust, tpruvot and tsiv.

WARNING! GCC 7 IS NOT COMPATIBLE WITH CUDA 9!
PLEASE USE GCC 6

[2018-02-21 10:43:53] Starting Stratum on stratum+tcp://pool.unimining.net:4236
[2018-02-21 10:43:53] NVML GPU monitoring enabled.
[2018-02-21 10:43:53] 1 miner thread started, using 'neoscrypt' algorithm.
0
[username]$:

I set up the wallet address on Coinomi. Not sure if that has to with anything.

Any help is greatly appreciated!

Thanks for your time on this project!

raedeus

[KlausT]

I don't know anything about optimus and bumblebee, I'm not sure I can help you there.
Does ccminer --ndevs work? It should show what kind of cards it thinks you have.

[raedeus]

Looks correct:

./ccminer --ndevs
ccminer 8.20-KlausT (64bit) for nVidia GPUs
Compiled with GCC 7.3 using Nvidia CUDA Toolkit 9.1

Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
CUDA support by Christian Buchner, Christian H. and DJM34
Includes optimizations implemented by sp-hash, klaust, tpruvot and tsiv.

WARNING! GCC 7 IS NOT COMPATIBLE WITH CUDA 9!
PLEASE USE GCC 6

GPU #0: SM 5.2 GeForce GTX 970M

If it helps, or maybe not, I have tested with ghostlander's "cudaminer-neoscrypt". Compilation looked similar and it runs with the same options. So, the wallet isn't the issue. I didn't see any glaring errors in compilation and the binary did generate so I am not sure here.

Any other thoughts? Weird that it just prints a 0 and exits.

(PS) Bumblebee and Optimus are used to switch between the integrated Intel graphics and dedicated card. Happens in the background on Win7/10. Those two apps run so that you can select which apps to run the dedicated card on, otherwise the dedicated card would be running the whole time and suck power. I haven't had any trouble running any other miner with them as I believe they aren't really "seen" by other programs as interfering. Not sure though. Maybe with the way this was built there is something keeping it from running. I will disable and try it out.

raedeus

[raedeus]

Hey there KlausT!

Once again, thank you for your ongoing work with this project. I disabled the bumblebee/optimus and ran it clean but still got nothing. Now it's giving me a segmentation fault. Not sure....

It built no problem.

Here's my output.

$: ./ccminer -a neoscrypt -o stratum+tcp://pool.unimining.net:4236 -u GP5PMrCHh1CKwipAusQFUbPpPqmBtASTgb -p c=GBX

ccminer 8.20-KlausT (64bit) for nVidia GPUs
Compiled with GCC 7.3 using Nvidia CUDA Toolkit 9.1

Based on pooler cpuminer 2.3.2 and the tpruvot@github fork
CUDA support by Christian Buchner, Christian H. and DJM34
Includes optimizations implemented by sp-hash, klaust, tpruvot and tsiv.

WARNING! GCC 7 IS NOT COMPATIBLE WITH CUDA 9!
PLEASE USE GCC 6

[2018-02-23 09:53:23] Starting Stratum on stratum+tcp://pool.unimining.net:4236
[2018-02-23 09:53:23] NVML GPU monitoring enabled.
[2018-02-23 09:53:23] 1 miner thread started, using 'neoscrypt' algorithm.
0
Segmentation fault (core dumped)
$:

Any thoughts?

Thanks again,

raedeus