在阅读 Stack 上的另一个问题后,我了解到 DAG 文件代表有向无环图。
但是,我不明白它是如何使用的,当我输入时ethminer -G
,我开始看到Creating DAG. XX% done DAG 16:37:39.331|ethminer Generating DAG file. Progress: XX %
. 自达到 100% 以来已经是第三次了,并且在打印后继续重新启动相同的过程:
Creating DAG. 100% done...miner 16:22:32.015|ethminer Got work package:
miner 16:22:32.015|ethminer Header-hash: xxx
miner 16:22:32.015|ethminer Seedhash: xxx
miner 16:22:32.015|ethminer Target: xxx
ℹ 16:22:32.041|gpuminer0 workLoop 1 #xxx… #xxx…
ℹ 16:22:32.041|gpuminer0 Initialising miner...
[OPENCL]:Using platform: NVIDIA CUDA
[OPENCL]:Using device: GeForce 840M(OpenCL 1.2 CUDA)
miner 16:22:32.542|ethminer Mining on PoWhash #xxx… : 0 H/s = 0 hashes / 0.5 s
miner 16:22:32.542|ethminer Grabbing DAG for #xxx…
[OPENCL]:Printing program log
[OPENCL]:
[OPENCL]:Creating one big buffer for the DAG
[OPENCL]:Loading single big chunk kernels
[OPENCL]:Mapping one big chunk.
[OPENCL]:Creating buffer for header.
[OPENCL]:Creating mining buffer 0
[OPENCL]:Creating mining buffer 1
我确切地说我正在为我的NVIDIA使用带有驱动程序367的Ubuntu 16.04和CUDA 8.0。