Author: Joakim Nilsson
Date: 03:12:29 07/02/00
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On July 02, 2000 at 06:10:10, Mogens Larsen wrote: >On July 02, 2000 at 05:41:54, Joakim Nilsson wrote: > >>Ahaa...But cant i create all at one command? > >I'm not sure if you can, there's no mention of such a command in the >documentation. I don't know if you got it, but I'm quoting the relevant part >underneath. >------------------ ></pre> >2. Run it. You have to have A LOT OF memory if you want to generate 5-man > tables that contains pawns (I used machine with 512Mb during debugging, > and recommend to have at least 256Mb). 4-man tables can be easily > generated at a machine with 32Mb of RAM. > > To generate all 3- and 4-man tables you have to type > tbgen -m 10 -p kpkp kppk > (program will use 10Mb of RAM for generated tables and will either map > or load necessary minor tables into memory). It takes 2 hours to generate > all 3- and 4-man tables at PII/400. > > To generate 5-man pawnless table (and all necessary minor tables) you > have to type > tbgen -m 200 -p <table> > It usually takes from several hours to one day to generate such a table > at PII/400 with 128Mb of RAM. > > To generate 5-man table, where only one side has pawn, you have to type > tbgen -m 580 -p <table> > It can take several days to generate such a table at Alpha/533 or PII/400 > with 512Mb of RAM. > > Unfortunately, 32-bit operating systems have not enough address space to > map or load all necessary minor tables into memory when generating 5-man > tables with 2 or 3 pawns. You have to use either 64-bit OS, or TB caching > code that usually is less efficient but will not use gigabytes of address > space, e.g. > tbgen -m 572 -c 100 <table> > (program will use 572Mb of RAM for generated tables and 100Mb of RAM > for minor tables caching). >-------------- >Hope it helps. > >Best wishes... >Mogens I got it working now!Thx!
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