Author: Roger Brown
Date: 11:37:23 01/16/06
Go up one level in this thread
On January 16, 2006 at 14:03:54, Joshua Lee wrote: >I have 4GB for main Memory, I am running Windows X64 >the only 64-bit chess program i have to my knowledge is Crafty. >Chessbase and my Copy of Deep Shredder 9 are 32 bit. > >Right Now I have a Single Dual Core 270 Opteron (2Ghz each core) i have an empty >cpu slot and 4 more memory slots. >I use 2Gb for Hash Tables and if i try to do anything else with my computer i >get Virtual Memory problems. It's not that i really need to check my email or >surf the Web when i am analyzing chess positions i am just uncertain why 2 Extra >GB isn't enough for the entire system. > >The plan was to populate all Memory slots get another 4GB you can get 8 x 2GB >chips but that's really expensive. > >I would hope that NUMA and 4 extra GB would make a huge difference but i am >just asking opinions here. 1 would 16GB really be overkill Vs 8GB compared to >what i have now and >2 do you see any difference with NUMA etc. > > >Thankyou Hello Joshua, Systems such as the one you describe are totally outside my experience. I cannot even conceive of the hash sizes you mention so casually in your post. In fact I am filled with envy. Here is hoping Dr Hyatt, Gian Carlo or Vincent can answer you. No insult intended to other members who can speak the numa language. :-) Later.
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