I do not understand it. Maybe someone does? I've made some tests on 2 core processors, and I have strange results. Some of 2 core processors got results exactly 2x times worse than they should. Why? I have no idea. But 2.8 Ghz 2 core works exactly like my 1.4 laptop.
Also version of g++ does matter. Łukasz On 2/21/07, Brian Slesinsky <[EMAIL PROTECTED]> wrote:
The only real change is to link against the Boost libraries I installed using DarwinPorts. Here are the diffs: -CFLAGS += -Wall #-static #-Wno-long-long -Wextra -Wno-variadic-macros +CFLAGS += -Wall -I/opt/local/include -L/opt/local/lib It's a desktop and I don't see any options for power management. Maybe it's just a difference in processors? It's a two core chip but perhaps not as fast at single-threaded apps. Adding multithreading might help. - Brian On 2/21/07, Łukasz Lew <[EMAIL PROTECTED]> wrote: > On 2/21/07, Brian Slesinsky <[EMAIL PROTECTED]> wrote: > > [resending; apologies if you get this twice.] > > > > Hi, > > Hi Brian, > > > > > This is my first post to the list, so I'll introduce myself: I'm a > > software developer and just getting started with playing Go. I read > > the article in the Economist and thought that the work on Monte-Carlo > > based Go programs sounds promising. I'm not interested in writing my > > own Go program but would like to experiment with improving existing > > programs. > > Have fun ;) > > > > > I built and started libego on an iMac with a 2GHz Intel Core Duo. The > > initial benchmark reports these results: > > > > Performance: > > 100000 playouts > > 1.84255 seconds > > 54.2727 kpps > > Black wins = 43983 > > White wins = 56017 > > P(black win) = 0.43983 > > > > Are these numbers to be expected? > > They are correct, except rather low performance. > It should be rather about 80 kpps (kilo playouts per second) > > There are few possible reasons for this: > - You are using a laptop with power management > - You changed Makefile or some source files to make it compile on Mac? > > Best Regards, > Łukasz Lew > > > > > - Brian > > _______________________________________________ > > computer-go mailing list > > computer-go@computer-go.org > > http://www.computer-go.org/mailman/listinfo/computer-go/ > > > > _______________________________________________ > computer-go mailing list > computer-go@computer-go.org > http://www.computer-go.org/mailman/listinfo/computer-go/ > _______________________________________________ computer-go mailing list computer-go@computer-go.org http://www.computer-go.org/mailman/listinfo/computer-go/
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