Checkers Move Generation
I was able to make a small improvement in the checkers move generator (written in Java for the Android SDK). The following table shows run times of several perft depths before and after optimization when run on the emulator (which should mimic actual run times on the phone quite well). DEPTH #LEAF NODES ORIGINAL OPTIMIZED TIME TIME ==================================== 7 179740 2.9s 1.9s 8 845931 14.2s 9.7s 9 3963680 66.3s 45.6s 10 18391564 294.6s 208.7s P.S. Runtimes for a C++ checkers move generator on a 2.2 GHz Core 2 Duo are given at my checkers page .
Comments
Does Chess for Android support tablet systems with 256mb of ram?
i.e.
http://www.chinavasion.com/large-capacity-pmps/pc063gen/
I'm eager to buy one :-)
thanks!
Thank you for the program in any case! I was referring to the fact that the tablet only has 256mb of ram and has android 1.6.
If there's any real chance that it will work, i'll buy one and send you some pictures if you want. :-)
kind regards
And, yes, please send pictures!
Thanks ever so much. I've bought the slightly more expensive 800MHz tablet.
I hope the ELO limitation works ;-) I'm still learning and am <1500.
ps: Ik zie net dat je Nerderlander bent. :-)