Hjalmar K. Turesson

Modified `args.py` so that commandline arguments are read.

1

No commandline arguments were be read when using ``` args = ['--gpu', '0']` args = parser.parse_args(args) ``` `args = parser.parse_args()` allows arguments to be read.

ENH: Out of memory when preparing the dataset (computing spectrograms)

8

**Problem** I'm prepping a big dataset (15 GB of WAV). When computing the spectrograms I run out of memory with the error: `concurrent.futures.process.BrokenProcessPool: A process in the process pool was...

keccak fails. I compiled with both CUDA 8.0 and 9.1 but got the same error. ``` ./ccminer -a keccak -d 0 -o stratum+tcp://pool-us.smartcash.cc:3333 -u xxx.w0 -p x *** ccminer 2.2.3...