Show HN: A free, GPU-accelerated Texas Hold'em GTO solver in C++/CUDA

Re:Show HN: A free, GPU-accelerated Texas Hold'em GTO solver... by rh94 on Tuesday July 07, 2026 @04:30AM (#48815055)

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?

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Re:Show HN: A free, GPU-accelerated Texas Hold'em GTO solver... by bupticybee on Tuesday July 07, 2026 @06:20AM (#48815820)

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.

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