本文介绍了如何获取CPU 1级缓存(主缓存)信息?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我已经尝试使用WMI获取CPU缓存信息,但是它很好用,但是仅适用于2级和3级缓存,所以我的问题是,如何获取CPU 1级缓存信息?
I've tried to get CPU cache information by using WMI and it works great, but only for Level 2 and Level 3 cache, so my question is, how to get CPU Level 1 cache information ?
推荐答案
您可以使用 WMI类,请尝试以下代码:
You can use the Win32_CacheMemory
WMI class, try this code:
{$APPTYPE CONSOLE}
uses
SysUtils,
ActiveX,
ComObj,
Variants;
procedure GetWin32_CacheMemoryInfo;
const
WbemUser ='';
WbemPassword ='';
WbemComputer ='localhost';
wbemFlagForwardOnly = $00000020;
var
FSWbemLocator : OLEVariant;
FWMIService : OLEVariant;
FWbemObjectSet: OLEVariant;
FWbemObject : OLEVariant;
oEnum : IEnumvariant;
iValue : LongWord;
begin;
FSWbemLocator := CreateOleObject('WbemScripting.SWbemLocator');
FWMIService := FSWbemLocator.ConnectServer(WbemComputer, 'root\CIMV2', WbemUser, WbemPassword);
FWbemObjectSet:= FWMIService.ExecQuery('SELECT MaxCacheSize, Purpose FROM Win32_CacheMemory','WQL',wbemFlagForwardOnly);
oEnum := IUnknown(FWbemObjectSet._NewEnum) as IEnumVariant;
while oEnum.Next(1, FWbemObject, iValue) = 0 do
begin
Writeln(Format('MaxCacheSize %d',[Integer(FWbemObject.MaxCacheSize)]));
Writeln(Format('Purpose %s',[String(FWbemObject.Purpose)]));
FWbemObject:=Unassigned;
end;
end;
begin
try
CoInitialize(nil);
try
GetWin32_CacheMemoryInfo;
finally
CoUninitialize;
end;
except
on E:EOleException do
Writeln(Format('EOleException %s %x', [E.Message,E.ErrorCode]));
on E:Exception do
Writeln(E.Classname, ':', E.Message);
end;
Writeln('Press Enter to exit');
Readln;
end.
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