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Daniel Shawul
Joined: 14 Mar 2006 Posts: 2187 Location: Ethiopia
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Post subject: Re: cache alignment of tt Posted: Mon Mar 12, 2012 12:49 pm |
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I guess it depends also on whether you probe in qsearch as Ricardo pointed out. I forgot about that thinking I have an 85% tt miss on all nodes when it actually is on small subset. I see what you mean with not having enough time after prefecthing. There is really not much code for me after my do_move and a tt probe. I have static pruning testing, clearing node and testing for draws (probably biggest consumer). I maybe able to add legality testing in there too.
Multiple probes for the eval cache and using a smaller pawn tt that could fit in L3 is something I need to test. Eval cache takes more time than the main cache in my case but I didn't use buckets. _________________ https://sites.google.com/site/dshawul/
https://github.com/dshawul |
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Date/Time |
cache alignment of tt |
Daniel Shawul |
Sun Mar 11, 2012 10:22 pm |
Re: cache alignment of tt |
H.G.Muller |
Sun Mar 11, 2012 10:39 pm |
Re: cache alignment of tt |
Daniel Shawul |
Sun Mar 11, 2012 11:06 pm |
Re: cache alignment of tt |
Jon Dart |
Mon Mar 12, 2012 12:43 am |
Re: cache alignment of tt |
Daniel Shawul |
Mon Mar 12, 2012 2:53 am |
Re: cache alignment of tt |
Vincent Diepeveen |
Thu Mar 15, 2012 8:12 pm |
Re: cache alignment of tt |
Robert Purves |
Mon Mar 12, 2012 4:10 am |
Re: cache alignment of tt |
Daniel Shawul |
Mon Mar 12, 2012 4:49 am |
Re: cache alignment of tt |
Robert Hyatt |
Mon Mar 12, 2012 5:21 am |
Re: cache alignment of tt |
Ricardo Barreira |
Mon Mar 12, 2012 8:25 am |
Re: cache alignment of tt |
Robert Hyatt |
Mon Mar 12, 2012 3:54 pm |
Re: cache alignment of tt |
Alvaro Cardoso |
Tue Mar 13, 2012 12:33 am |
Re: cache alignment of tt |
Robert Hyatt |
Thu Mar 15, 2012 2:15 pm |
Re: cache alignment of tt |
Rémi Coulom |
Thu Mar 15, 2012 4:42 pm |
Re: cache alignment of tt |
Robert Hyatt |
Thu Mar 15, 2012 5:03 pm |
Re: cache alignment of tt |
Daniel Shawul |
Thu Mar 15, 2012 5:08 pm |
Re: cache alignment of tt |
Daniel Shawul |
Mon Mar 12, 2012 12:49 pm |
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