Title: CCMINER tpruvot - 16.04.1 - upgrade 4.4.0-47-generic | does not validate on CPU!
Post by: aurigae on November 10, 2016, 02:47:25 AM
Just dist-upgraded to the recent [b]4.4.0-47[/b] on ubuntu [b]16.04.1[/b] and tpruvot ccminer stopped working, [b]only tested lyra2v2 thus far[/b [b] GPU #0: result for XXXXX does not validate on CPU![/b]
[code] make[2]: Leaving directory '/opt/crypto/MINER/CCMINER/tpruvot/ccminer' make[1]: Leaving directory '/opt/crypto/MINER/CCMINER/tpruvot/ccminer' droidx@droidx:/opt/crypto/MINER/CCMINER/tpruvot/ccminer$ ./ccminer -a lyra2v2 -o stratum+tcp://url:port -u user -p x *** ccminer 1.8 for nVidia GPUs by tpruvot@github *** Built with the nVidia CUDA Toolkit 8.0
Originally based on Christian Buchner and Christian H. project Include some of the work of djm34, sp, tsiv and klausT.
BTC donation address: 1AJdfCpLWPNoAMDfHF1wD5y8VgKSSTHxPo (tpruvot)
[2016-11-10 03:39:54] Starting on stratum+tcp://url:port [2016-11-10 03:39:54] NVML GPU monitoring enabled. [2016-11-10 03:39:54] 1 miner thread started, using 'lyra2v2' algorithm. [2016-11-10 03:39:55] Stratum difficulty set to 8 [2016-11-10 03:39:59] GPU #0: Gigabyte GTX 1080, 47.29 MH/s [2016-11-10 03:40:04] GPU #0: result for 17364f41 does not validate on CPU! [2016-11-10 03:40:07] GPU #0: result for 1dfa3d4f does not validate on CPU! [2016-11-10 03:40:07] GPU #0: result for 1fa17748 does not validate on CPU! [2016-11-10 03:40:08] Stratum difficulty set to 35.324 [2016-11-10 03:40:08] url:port lyra2v2 block 610832 ^C[2016-11-10 03:40:18] SIGINT received, exiting
$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 16.04.1 LTS Release: 16.04 Codename: xenial
$ uname -a Linux droidx 4.4.0-47-generic #68-Ubuntu SMP Wed Oct 26 19:39:52 UTC 2016 x86_64 x86_64 x86_64 GNU/Linux
droidx@droidx:/opt/crypto/MINER/CCMINER/tpruvot/ccminer$ nvidia-smi Thu Nov 10 03:41:13 2016 +-----------------------------------------------------------------------------+ | NVIDIA-SMI 375.10 Driver Version: 375.10 | |-------------------------------+----------------------+----------------------+ | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. ECC | | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | |===============================+======================+======================| | 0 GeForce GTX 1080 Off | 0000:01:00.0 On | N/A | | 35% 48C P0 45W / 200W | 126MiB / 8113MiB | 0% Default | +-------------------------------+----------------------+----------------------+ +-----------------------------------------------------------------------------+ | Processes: GPU Memory | | GPU PID Type Process name Usage | |=============================================================================| | 0 1197 G /usr/lib/xorg/Xorg 124MiB | +-----------------------------------------------------------------------------+
$ nvcc --version nvcc: NVIDIA (R) Cuda compiler driver Copyright (c) 2005-2016 NVIDIA Corporation Built on Sun_Sep__4_22:14:01_CDT_2016 Cuda compilation tools, release 8.0, V8.0.44
[/code]
Title: SOLVED
Post by: aurigae on November 10, 2016, 03:38:00 AM
SOLVED: The 4.4.0-47 kernel was not the issue! Upgraded the Nvidia propritary driver at the same time, which in the end caused the error.
NVIDIA-Linux-x86_64-375.10 <-- caused the error NVIDIA-Linux-x86_64-367.57 - works with 4.4.0-47 kernel
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