[TomVDB]

> (2) Big Mining operations actually write their own drivers

Strong claims require strong evidence.

[qqii]

Mining operations are obviously quite secretive about any edge they have againstb their competitors but its not much of a stretch when there are stories like this one: https://videocardz.com/newz/zotac-publically-endorsing-gpu-m...

[mywittyname]

This doesn't seem that far fetched. Especially since miners don't need to produce full-featured drivers.

[TomVDB]

When GPUs are know to use signed firmware, when open source coders need to ask for signed firmware to make even a minimal feature open source GPU driver work, and when there’s no evidence at all that high performance custom made mining-only drivers exist, then that seems very far fetched to me.

[the-enterprise]

Not so much a new driver, but here is an example of drivers being patched for mining. https://github.com/keylase/nvidia-patch

[TomVDB]

Indeed. Not a new driver at all.

What this tells me is that they just didn’t care enough to lock this down hard.