Poker-AI.org Poker AI and Botting Discussion Forum 2021-10-25T17:14:03+00:00 http://poker-ai.org/phpbb/feed.php?f=33&t=3482 2021-09-07T08:10:55+00:00 2021-09-07T08:10:55+00:00 http://poker-ai.org/phpbb/viewtopic.php?t=3482&p=8823#p8823 <![CDATA[Re: Looking for C++ programmer for DeepCFR implementation]]>
"Intel tbb lib, SIMD, hand isomorphism, O(n) showdown calculations and other optimization hacks - all this will be needed in final realization."

If you wanted to make a really optimized implementation you would do it all on gpu (only moving the new samples to cpu to add to the memory buffer) with large batched inference calls. So then why are you using intel tbb?

What is the purpose of hand isomorphism when the network generalizes over the card embeddings?

O(n) showdown calculations are not possible if you are sampling chance (as is done in external sampling)

Anyway the real bottleneck is in training the neural network each iteration, you may aswell just use python for everything and not worry too much about optimizing the mccfr iterations

Training will also be very expensive, gl

Statistics: Posted by llllllllll — Tue Sep 07, 2021 8:10 am


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2021-10-25T17:14:03+00:00 2021-09-06T17:32:20+00:00 http://poker-ai.org/phpbb/viewtopic.php?t=3482&p=8822#p8822 <![CDATA[Looking for C++ programmer for DeepCFR implementation]]> Statistics: Posted by FlashPlayer — Mon Sep 06, 2021 5:32 pm


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