[rh94]

I’ve done good deal of cfr/deepstack work my self, can you tell us bit more details how it works under the hood?

In particular, what is the gpu part?

[bupticybee]

GPU is good at doing parallel task that in nature is the same. So it fit perfectly in CFR context. CFR is basically doing a lot of similar work across nodes. So if you implememnt a cuda kernel for regret matching, it will accelerate the solving process a lot.