> Also, on 19x19 board, current 16-core cluster version performs almost > the same as 8-core shared memory pc such as Mac Pro, which Yamato used > for KGS.
Hi Hideki, Is that difference due to a scaling limit of Zen, or is this due to the cluster overhead? Would moving from gigabit to infiniband help, or is the limit more to do with the lack of shared memory? >T2K HPC cluster This seems to be a cluster specification rather than an actual machine. Can you tell us more about how many cores you are experimenting with, and how the programs scale? (Are all your experiments with Zen, or are you trying to run other programs on a cluster too?) Darren -- Darren Cook, Software Researcher/Developer http://dcook.org/gobet/ (Shodan Go Bet - who will win?) http://dcook.org/mlsn/ (Multilingual open source semantic network) http://dcook.org/work/ (About me and my work) http://dcook.org/blogs.html (My blogs and articles) _______________________________________________ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
