Post
Topic
Board Mining (Altcoins)
Re: excavator by NiceHash - multi-algorithm NVIDIA GPU miner [1.4.4a]
by
dropky
on 24/04/2018, 12:35:16 UTC
"If no parameters are provided, device specific defaults are used (M=1). We suggest using two workers per device when running equihash with mode 0*, otherwise use one worker per device.

* To manage intensity of this algorithm, we suggest you to run only one worker to reach low intensity and multiple (suggest 2) workers per device to reach optimal speed."

1 GTX 1080 GPU is the setup

from what i know p-0 is enabled by default , do i edit the  "default_command_file.json" and put 2 exactly like this

{"id":1,"method":"worker.add","params":["0","0"]},
{"id":1,"method":"worker.add","params":["0","0"]}

Does this command give the low intensity and the optimal speed?

Thank-you

Short explanation of M parameter for equihash:

M parameter can be set to either 0, 1 or 2 and determines which kernel will be executed (currently, we have 3 different implementations for equihash).

The highest speed can be reached with M=1 parameter (default). Run one worker per device (multiple workers are suggested to be used only when running equihash with M=0 parameter).

If you want to run equihash on low intensity and still reach a decent speed (lower compared to M=1) then use M=0 parameter and use one worker per device.

Hash speed: M=0 (1 worker) < M=0 (2 workers) < M=1 (1 worker)
Intensity: M=0 (1 worker) < M=0 (2 workers) == M=1 (1 worker)

To summer up - best option for 1080 is M=1 with one worker.