[2019.4.25]Hspminer: fastest aeterntiy miner 2.2.4 for Linux and Windows

[Newton_90]

devs,need to implement this to enable mining for 3gb cards:

Cuckoo Cycle GPU memory requirements

The latest commit implements the memory reductions for cuckoo/mean.cu Note that the new miner no longer supports option -E 1 The previous version supporting -E 1 remains available as Makefile target cuda_1. Memory requirements are now as follows: cuda29 -E 0 5.6 GB cuda29_1 -E 1 4.9 GB cuda29 -E 2 2.8 GB Enjoy!