Want to determine the manufacturer, speed of a CPU, CPU Type, CPU Physical Count, etc. from your Delphi application? Want to know the CPU Cache, Standard features, Extended features information from code ? Don’t know how to do. Don’t worry. MiTec’s System Information Management Suite’s component helps to identify easily and we will learn how to use TMiTeC_CPU component in the blog post.
Platforms: Windows.
Installation Steps:
You can easily install this Component Suite from GetIt Package Manager. The steps are as follows.
- Navigate In RAD Studio IDE->Tools->GetIt Package Manager->select Components in Categories->Components->Trail -MiTec system Information Component Suite 14.3 and click Install Button.
- Read the license and Click Agree All. An Information dialog saying ‘Requires a restart of RAD studio at the end of the process. Do you want to proceed? click yes and continue.
- It will download the plugin and installs it. Once installed Click Restart now.
How to run the Demo app:
- Navigate to the System Information Management Suite trails setup, Demos folder which is installed during Get It installation e.g) C:UsersDocumentsEmbarcaderoStudio21.0CatalogRepositoryMiTeC-14.3DemosDelphi14
- Open the CPUTest project in RAD studio 10.4.1 compile and Run the application.
- This Demo App shows how to gather some of the complex CPU information and its features.
Components used in MSIC CPUTest Demo App:
- TMiTeC_CPU: Gathers complex information about CPU and its caches. Some of the Key properties were shown here.
- TMemo: To list down the CPU information and its features.
- TButton to run CPU test and close the app.
- TCheckBox to save the CPU information in different file format such as XML,SIF file.
Implementation Details:
- An instance CPU of TMiTeC_CPU is created. With CPU General properties values such as Number of Physical, logical, cores, threads, number of cores per package, etc. were retrieved.
- By looping through the CPUPhysicalCount some of the processor properties values such as Architecture, Type, Vendor, CPU Name, etc. were retrieved. Cache and its properties, Logical Processor information were shown.
- All these information were save to different file format based on the check boxes selected.
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procedure Twnd_cputest_Main.DetectCPU; var i,j,m: Integer; s,f,fn: string; wmiServices: ISWbemServices; wmi: TInstances; CPUID: TCPUIDResult; CPU: TMiTeC_CPU; sl: TStringList; slpi: array of TSystemLogicalProcessorInformation; slpiex: array of TSystemLogicalProcessorInformationEx; n,c: Cardinal; h: Boolean; begin with Box, Lines do begin Add('[CPU Test]'); Add(Format('Version = %s',[cVersion])); {$IFDEF WIN32} Add('Target platform: 32-bit'); {$ENDIF} {$IFDEF WIN64} Add('Target platform: 64-bit'); {$ENDIF} Add('OS: '+FormOSName); Add('Machine: '+MachineName); Add(''); CPU:=TMiTeC_CPU.Create(Self); with CPU do try Refreshdata; Add('[General]'); Add(Format('Number of Physical Processors = %d',[CPUPhysicalCount])); Add(Format('Number of Logical Processors = %d',[CPUCount])); Add(Format('Total Number of Cores = %d',[CoreCount])); Add(Format('Total Number of Threads = %d',[ThreadCount])); Add(Format('Number of Cores per Package = %d',[CorePerPackage])); Add(Format('Number of Threads per Core = %d',[LogicalPerCore])); Add(Format('Number of Threads per Package = %d',[LogicalPerPackage])); Add(Format('Max number of Threads per Core = %d',[MaxLogicalPerCore])); Add(Format('Max number of Cores per Package = %d',[MaxCorePerPackage])); Add(Format('Max number of Threads per Package = %d',[MaxLogicalPerPackage])); Add(''); c:=CPUPhysicalCount; for i:=0 to c-1 do begin CPUIndex:=i; Refreshdata; Add(Format('[Processor #%d]',[i+1])); case Architecture of PROCESSOR_ARCHITECTURE_AMD64: Add('Architecture = x64 (AMD or Intel)'); PROCESSOR_ARCHITECTURE_IA32_ON_WIN64: Add('Architecture = WOW64'); PROCESSOR_ARCHITECTURE_IA64: Add('Architecture = Intel Itanium Processor Family (IPF)'); PROCESSOR_ARCHITECTURE_INTEL: Add('Architecture = x86'); else Add(Format('Architecture = %d',[Architecture])); end; Add(Format('Type = %d',[SystemInfo.dwProcessorType])); Add(Format('Level = %d',[SystemInfo.wProcessorLevel])); Add(Format('Revision = %d (%4.4x)',[SystemInfo.wProcessorRevision,SystemInfo.wProcessorRevision])); Add(Format('APIC ID = %d',[APICID])); Add(Format('LogicalPerPackage = %d',[LogicalPerPackage])); Add(Format('CorePerPackage = %d',[CorePerPackage])); Add(Format('LogicalPerCore = %d',[LogicalPerCore])); Add(Format('Physical ID = %d',[PhysicalID])); Add(Format('Logical ID = %d',[LogicalID])); Add(Format('Vendor = %s',[cVendorNames[Vendor].Name])); Add(Format('CPUName = %s',[CPUName])); Add(Format('GenericName = %s',[GenericName])); Add(Format('MarketingName = %s',[MarketingName])); Add(Format('CodeName = %s',[CodeName])); Add(Format('Revision = %s',[Revision])); Add(Format('Technology = %s',[Technology])); Add(Format('Brand = %d',[Brand])); Add(Format('Type = %d',[CPUType])); Add(Format('FamilyEx = %d',[FamilyEx])); Add(Format('ModelEx = %d',[ModelEx])); Add(Format('SteppingEx = %d',[SteppingEx])); Add(Format('Frequency = %d MHz',[Frequency])); Add(Format('Serial Number = %s',[SerialNumber])); Add(''); f:=GenericName; Add(Format('[CPUID #%d]',[i+1])); CPUID:=ExecuteCPUID(i,CPUID_STD_MaximumLevel); m:=CPUID.EAX; for j:=0 to m do begin CPUID:=ExecuteCPUID(-1,j); with CPUID do Add(Format('%8.8x = EAX:%8.8x EBX:%8.8x ECX:%8.8x EDX:%8.8x',[CPUIDCommand,EAX,EBX,ECX,EDX])); if j=11 then begin CPUID:=ExecuteCPUID(-1,j,1,1); with CPUID do Add(Format('%8.8x = EAX:%8.8x EBX:%8.8x ECX:%8.8x EDX:%8.8x',[CPUIDCommand,EAX,EBX,ECX,EDX])); CPUID:=ExecuteCPUID(-1,j,1,2); with CPUID do Add(Format('%8.8x = EAX:%8.8x EBX:%8.8x ECX:%8.8x EDX:%8.8x',[CPUIDCommand,EAX,EBX,ECX,EDX])); end; end; Add(''); CPUID:=ExecuteCPUID(i,CPUID_EXT_MaximumLevel); m:=CPUID.EAX-CPUID_EXT_MaximumLevel; for j:=0 to m do begin CPUID:=ExecuteCPUID(i,j+CPUID_EXT_MaximumLevel); with CPUID do Add(Format('%8.8x = EAX:%8.8x EBX:%8.8x ECX:%8.8x EDX:%8.8x',[CPUIDCommand,EAX,EBX,ECX,EDX])); end; Add(''); Add(Format('[Cache #%d]',[i+1])); with Cache.Level1.Code do if Typ>0 then Add(Format('%d x %s',[SharedWays,Descriptor])); with Cache.Level1.Data do if Typ>0 then Add(Format('%d x %s',[SharedWays,Descriptor])); with Cache.Level1.Unified do if Typ>0 then Add(Format('%d x %s',[SharedWays,Descriptor])); with Cache.Level2 do begin if Typ>0 then Add(Format('%d x %s',[SharedWays,Descriptor])); end; with Cache.Level3 do begin if Typ>0 then Add(Format('%d x %s',[SharedWays,Descriptor])); end; with Cache.Trace do begin if Typ>0 then Add(Descriptor); end; Add(''); s:=''; if Vendor=cvIntel then begin with Cache.Level1.Code do for j:=1 to 16 do s:=s+Format('%2.2x ',[Descriptors[j]]); Add(Format('Level1 Descriptors = %s',[s])); end; s:=''; with Cache.Level2 do begin if Vendor=cvIntel then begin for j:=1 to 16 do s:=s+Format('%2.2x ',[Descriptors[j]]); Add(Format('Level2 Descriptors = %s',[s])); end; end; s:=''; with Cache.Level3 do begin if Vendor=cvIntel then begin for j:=1 to 16 do s:=s+Format('%2.2x ',[Descriptors[j]]); Add(Format('Level3 Descriptors = %s',[s])); end; end; s:=''; with Cache.Trace do begin if Vendor=cvIntel then begin for j:=1 to 16 do s:=s+Format('%2.2x ',[Descriptors[j]]); Add(Format('Trace Descriptors = %s',[s])); end; end; Add(''); Add(Format('[Standard Features #%d]',[i+1])); for j:=0 to Features.Standard.Count-1 do with Features.Standard.Features[j],Definition do Add(Format('%s (%s) = %d',[Name,Desc,Integer(Value)])); Add(''); Add(Format('[Extended Features #%d]',[i+1])); for j:=0 to Features.Extended.Count-1 do with Features.Extended.Features[j],Definition do Add(Format('%s (%s) = %d',[Name,Desc,Integer(Value)])); Add(''); Add(Format('[Power Management Features #%d]',[i+1])); for j:=0 to Features.PowerManagement.Count-1 do with Features.PowerManagement.Features[j],Definition do Add(Format('%s (%s) = %d',[Name,Desc,Integer(Value)])); Add(''); Add(Format('[Secure Virtual Machine #%d]',[i+1])); for j:=0 to Features.SecureVirtualMachine.Count-1 do with Features.SecureVirtualMachine.Features[j],Definition do Add(Format('%s (%s) = %d',[Name,Desc,Integer(Value)])); Add(''); end; Add('[Logical Processor Information]'); n:=0; SetLength(slpi,1); if not GetLogicalProcessorInformation(@slpi[0],n) then begin if GetLastError=ERROR_INSUFFICIENT_BUFFER then begin SetLength(slpi,n div SizeOf(TSystemLogicalProcessorInformation)+1); if GetLogicalProcessorInformation(@slpi[0],n) then begin for i:=0 to High(slpi) do case slpi[i].Relationship of RelationProcessorCore: Add(Format('[%d] RelationProcessorCore: %d bits set',[i,CountSetBits(slpi[i].ProcessorMask)])); RelationProcessorPackage: Add(Format('[%d] RelationProcessorPackage',[i])); RelationNumaNode: Add(Format('[%d] RelationNumaNode',[i])); RelationCache: with slpi[i].Cache do Add(Format('[%d] RelationCache: Type=%d, Level=%d, Associativity=%d, LineSize=%d, Size=%d',[i,Integer(_Type),Level,Associativity,LineSize,Size])); RelationGroup: Add(Format('[%d] RelationGroup',[i])); else Add(Format('[%d] (out of range): %d',[i,Integer(slpi[i].Relationship)])); end; end else Add('Not available'); end else Add('Not available'); end else Add('Not available'); Add(''); Add('[Logical Processor Information Ex]'); n:=0; SetLength(slpiex,1); GetLogicalProcessorInformationEx(RelationAll,nil,n); SetLength(slpiex,n div SizeOf(TSystemLogicalProcessorInformationEx)+1); if GetLogicalProcessorInformationEx(RelationAll,@slpiex[0],n) then begin for i:=0 to High(slpiex) do case slpiex[i].Relationship of RelationProcessorCore: Add(Format('[%d] RelationProcessorCore',[i])); RelationProcessorPackage: Add(Format('[%d] RelationProcessorPackage: %d',[i,slpiex[i].Processor.Flags])); RelationNumaNode: Add(Format('[%d] RelationNumaNode: %d',[i,slpiex[i].NumaNode.NodeNumber])); RelationCache: with slpiex[i].Cache do Add(Format('[%d] RelationCache: Type=%d, Level=%d, Associativity=%d, LineSize=%d, Size=%d',[i,Integer(_Type),Level,Associativity,LineSize,CacheSize])); RelationGroup: Add(Format('[%d] RelationGroup',[i])); else Add(Format('[%d] (out of range): %d',[i,Integer(slpiex[i].Relationship)])); end; end else Add('Not available'); fn:=f+'.sif'; h:=True; if cbxSave.Checked then SaveToStorage(ExtractFilePath(Application.EXEName)+fn,h); fn:=f+'.xml'; if cbxXML.Checked then begin sl:=TStringList.Create; try CPU_XML_Report(CPU,True,sl); sl.SaveToFile(ExtractFilePath(Application.EXEName)+fn); SaveXSLTemplate(ExtractFilePath(Application.EXEName)+XSLName); finally sl.Free; end; end; fn:=f+'.sif'; finally Free; end; if cbxSMBIOS.Checked then begin Add(''); Add('[SMBIOS]'); with TMiTeC_SMBIOS.Create(Self) do try Refreshdata; for i:=0 to ProcessorCount-1 do begin Add(Format('Vendor[%d] = %s',[i,Processor[i].Manufacturer])); Add(Format('NameString[%d] = %s',[i,Processor[i].Version])); Add(Format('Socket[%d] = %s',[i,Processor[i].Socket+'('+Upgrades[Processor[i].Upgrade]+')'])); Add(Format('Voltage[%d] = %1.1f V',[i,Processor[i].Voltage])); Add(Format('Frequency[%d] = %d MHz',[i,Processor[i].Frequency])); Add(Format('ExternalClock[%d] = %d MHz',[i,Processor[i].ExternalClock])); end; for i:=0 to CacheCount-1 do Add(Format('%s = %d of %d KB - %d ns (%s,%s,%s)',[Cache[i].Designation, Cache[i].InstalledSize, Cache[i].MaxSize, Cache[i].Speed, CacheTypes[Cache[i].Typ], CacheAssociativities[Cache[i].Associativity], SRAMTypes[Cache[i].SRAMType]])); h:=True; if cbxSave.Checked then SaveToStorage(ExtractFilePath(Application.EXEName)+fn,h); finally Free; end; end; if cbxWMI.Checked then begin Add(''); Add('[WMI]'); try if not WMIConnect('','','',Rootnamespace,wmiServices) then Exit; WMICommand(wmiServices,'Win32_Processor',wmi); for i:=0 to High(wmi) do for j:=0 to High(wmi[i]) do Add(Format('%s[%d] = %s',[wmi[i][j].Name,i,wmi[i][j].Value])); if cbxSave.Checked then WmiSaveToStorage('Win32_Processor',ExtractFilePath(Application.EXEName)+fn,wmi); finally WMIDisconnect(wmiServices); Finalize(wmi); end; end; Add(''); Add('Test passed.'); fn:=Format('%s.txt',[f]); try SaveToFile(ExtractFilePath(Application.EXEName)+fn); except end; end; Box.SelStart:=0; Box.SelLength:=0; end; |
This is quite easy to collect CPU information from your application. Use this MiTeC component suite and get the job done quickly.
With the use of a Windows IDE, you can easily gather CPU information within your Windows apps with a component suite. Try your Free Trial here.
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