Author: Matthias Gemuh
Date: 11:47:41 10/31/02
Go up one level in this thread
On October 31, 2002 at 13:10:13, Jon Dart wrote: >On October 31, 2002 at 11:25:09, Matthias Gemuh wrote: > >> >>BigLion 1.4 and above hashes its move lists while searching. >>Slow RAM or less than 32 MB Hash (total=bestmove+movelist+eval+qsearch+pawn) >>would therefore slow down or stop the Lion. >> >>BTW, how can I find out speed of hardware (MHz/GHz) under DOS or Windows ? > >The GetSystemInformation call in Windows can tell you this. > >Or you can run a little calculation loop and measure the time it takes, to get >an estimate. > >--Jon typedef struct _SYSTEM_INFO { // sinf union { DWORD dwOemId; struct { WORD wProcessorArchitecture; WORD wReserved; }; }; DWORD dwPageSize; LPVOID lpMinimumApplicationAddress; LPVOID lpMaximumApplicationAddress; DWORD dwActiveProcessorMask; DWORD dwNumberOfProcessors; DWORD dwProcessorType; DWORD dwAllocationGranularity; WORD wProcessorLevel; WORD wProcessorRevision; } SYSTEM_INFO; All values seem to be nonsense. wProcessorRevision is 1536 on Athlon 1.8+. Thanks, Matthias.
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