Is this 23 cores SMP working on the same tree, or four by 6-cores? I'm running a cluster of four 4-core 2.3 GHz machines, using MPI to share the core of the trees a few times a second.
The results between zen-1c, mfgo-16c and pachi-23c are interesting. Zen wins about 60% against many faces and pachi, but pachi wins 70% against many faces. There aren't very many games so this could be just a statistical anomaly. david From: [email protected] [mailto:[email protected]] On Behalf Of Jean-loup Gailly Sent: Thursday, February 18, 2010 1:31 AM To: computer-go Subject: Re: [computer-go] Strong programs on cgos 19x19? > The strong pachi is really strong! What hardware is it running on? > Can you say how it differs from the vanilla pachi? It's exactly the same software. The only difference is that is running on 23 cores. I am amazed at how well MCTS scales on 19x19. Looking forward to desktop machines with thousands of cores in a few years... Jean-loup
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