Trouble running miniZ
If you are experiencing any trouble starting/running miniZ, please leave your comment in the comment box below, for support.
If you are experiencing any trouble starting/running miniZ, please leave your comment in the comment box below, for support.
While attempting to convert my older Maxwell (2GB) rig from zcash to btg, i’m getting a segfault with miniZ:
[115034.317747] miniZ[8379]: segfault at 0 ip 0000000000000000 sp 00007fd5077fdaf8 error 14 in nvidiactl[200000000+100000]
[115048.229614] miniZ[8408]: segfault at 0 ip 0000000000000000 sp 00007f3b7e7fbaf8 error 14 in nvidiactl[200000000+100000]
voodoo@m4a77d:~/miners/bins/miniZ_miner_v1.0b$ ./miniZ –url robertcnelson.m4a77d@btg.suprnova.cc:8866
************ miniZ v1.0b ************
Number of CUDA devices found: 3
Cannot read health status! (is libnvidia-ml.so installed?): Success
miniZ,144,5[2]: Selecting GPU#2 GeForce GTX 750 Ti
miniZ,144,5[2]: Selecting GPU#1 GeForce GTX 960
miniZ,144,5[2]: Selecting GPU#0 GeForce GTX 960
Algo: EQ[144,5]
Pool#0: user[robertcnelson.m4a77d] server[btg.suprnova.cc] port[8866] ssl[no] pers[BgoldPoW]
Telemetry: [http://localhost:20000]
Temp. limit: [90°C]
Segmentation fault
The system is based of Debian Buster, 4.17.x kernel, with nvidia 396.45
voodoo@m4a77d:~/miners/bins/miniZ_miner_v1.0b$ ./miniZ -ci
************ miniZ v1.0b ************
Number of CUDA devices found: 3
#0 GeForce GTX 960 | SM version: 5.2 | SM count: 8 | Memory: 1949
#1 GeForce GTX 960 | SM version: 5.2 | SM count: 8 | Memory: 1949
#2 GeForce GTX 750 Ti | SM version: 5.0 | SM count: 5 | Memory: 1962
Regards,
Hi,
thank you for leaving feedback.
I is a bit late here but could you try the following and report back? We’ll try to get you and answer asap.
1. Run nvidia-smi.
2. Could you run miniZ with each que GPU separately? Or, at least separately for the GTX 750 Ti, and GTX 960?
./miniZ --url robertcnelson.m4a77d@btg.suprnova.cc:8866 --cuda-devices 0then
./miniZ --url robertcnelson.m4a77d@btg.suprnova.cc:8866 --cuda-devices 2and report if you get the same error?
Although nvidia-ml doesn’t seem to be your main problem, it still needs to be solved.
Thank you. Cheers.