Post
Topic
Board Development & Technical Discussion
question on finding nonce
by
icehouse
on 19/04/2018, 21:06:13 UTC
Hi Guru,

I have a 7 gpu miner. I don't have money to invest in more hardware but would like to improve the miner software.

As I know each gpu is finding the nonce to meet a block difficult. A nonce is a 32 bits number.
gpu sequential loop through the 32 bits numbers + block items -> hash?
or it randoms pick a number to do the hash?

When there are multiple GPU, how miner coordinate the GPUs to find a nonce effectively?