frecventa procesor

#1
ianus

Posted 07 April 2006 - 22:59

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salut ! stie cineva vre-o functie utilizabila in VB care sa detecteze frecventa procesorului? sub Win XP? multumesc

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#2
RAZ

Posted 09 April 2006 - 10:18

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Salut, citeste din registry ... frecventa o gasesti in
HKEY_LOCAL_MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz

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#3
bibi

Posted 10 April 2006 - 13:16

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VB.NET (nu stiu daca merge in VB.6)

'1. Add Reference to System.Management.dll
'2.add: Imports System.Management

 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
		
		Label1.Text = ""
		Dim moSearch As New ManagementObjectSearcher("Select * from Win32_Processor")
		Dim moReturn As ManagementObjectCollection = moSearch.Get
		'Dim mo As ManagementObject
		For Each mo As ManagementObject In moReturn
			Label1.Text = mo("CurrentClockSpeed")
			Exit Sub

		Next
	End Sub

______
mod edit: use code tags please

Edited by RAZ, 19 April 2006 - 17:03.

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#4
bibi

Posted 10 April 2006 - 13:28

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In loc de ("CurrentClockSpeed") poti sa pui:
("Availability")
("Caption")
("CpuStatus")
("CurrentClockSpeed")
("DeviceID")
("Level")
("Name")
("ProcessorId")
("ProcessorType")
("SystemName")

Edited by bibi, 10 April 2006 - 13:28.

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#5
nekhbet

Posted 10 April 2006 - 13:57

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Private Function GetCPUSpeed() As String
Dim MyOBJ
Dim cpu
Dim tmpstr As String

Set MyOBJ = GetObject("WinMgmts:").instancesof("Win32_Processor")

For Each cpu In MyOBJ
   tmpstr = cpu.CurrentClockSpeed & " MHz" & vbNewLine
Next
GetCPUSpeed = tmpstr
End Function

Ar trebui sa mearga pentru orice so mai nou decat win98

______
mod edit: use code tags please

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#6
ianus

Posted 26 April 2006 - 22:02

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Multumesc mult pentru indicatii, mi-au fost de folos. de faza cu cititul din registrii stiam si eu, insa prefer mai degraba o functie a windowsului.

Ar mai fi o modalitate, si anume scrierea unei functii in asamblare intr-un DLL care sa foloseasca RDTSC. Partea proasta este ca trebuie sa ai in plus un fisier DLL iar mie nu-mi place sa existe decat fisierul executabil singur.

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Anunturi

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frecventa procesor

#1 ianus Posted 07 April 2006 - 22:59

#2 RAZ Posted 09 April 2006 - 10:18

#3 bibi Posted 10 April 2006 - 13:16

#4 bibi Posted 10 April 2006 - 13:28

#5 nekhbet Posted 10 April 2006 - 13:57

#6 ianus Posted 26 April 2006 - 22:02

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#1
ianus

Posted 07 April 2006 - 22:59

#2
RAZ

Posted 09 April 2006 - 10:18

#3
bibi

Posted 10 April 2006 - 13:16

#4
bibi

Posted 10 April 2006 - 13:28

#5
nekhbet

Posted 10 April 2006 - 13:57

#6
ianus

Posted 26 April 2006 - 22:02