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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