core2duotemp.c to core2duotemp.pas

[hathor]

ExpressOrgChart by Developer Express Inc

What's this???

I accept source code only!

[Razor]

this is perfectly ok just test it and report what does it report when reading msrs.Becouse i get 0

[Razor]

Can someone test?

[Phoenix]

Razor: I'm personally going to ask our Admin, Daniel, to temporarily ban your account for at least 48 hours if you are pushing only a single more time! Treat this as a very, very last warning.

You have been told multiple times that pushing is not allowed. So do not push again.

[Razor]

Reply to my PM!And take action!

[Hador]

EDIT: Ich habe doch glatt eine Seite übersehen und auf 'n uralten Post geantwortet, sry :wall:

[Razor]

Yea and? :)

[Razor]

Well any new news on this?Seems nobody cares about this topic or is it just me

[hathor]

Zitat:

Zitat von Razor

Well any new news on this?Seems nobody cares about this topic or is it just me

Look@here:
http://www.delphipraxis.net/internal...=893921#893921

[Razor]

Ahh hathor tooo late!You are late...

I've made it 2 months ago.. aswell my driver and the K8(Athlon 64,Athlon X2) and K10(Phenom X4 and X3 and Opteron) readings all internal sensor.Shows same as coretemp..I did it my own no forum asking nothing..so yes :lol:

Delphi-Quellcode:

  function intelcore(cpuaffinity:dword):string;
var
msrvalue:tmsr;
eax,x,edx:dword;
s:string;
o:integer;

begin

RDMSRex($19C,msrvalue,cpuaffinity);
If  msrvalue.LowPart and $8000 > 0 then
begin

x := eax;
x:=x shr 16 and $0000ff      ;
s:=Format('%8.8x', [x]);
o:=TJunction-HexToInt(S);
result:=inttostr(o)+' °C';
end;
end;
//Rdmsr($EE,msrvalue);
//IF msrvalue.HiPart and $40000000 = 0 then TJunction := 100 Else TJunction := 85;

[hathor]

Zitat:

Zitat von Razor

...I've made it 2 months ago.. aswell my driver and the K8(Athlon 64,Athlon X2) and K10(Phenom X4 and X3 and Opteron) readings all internal sensor.Shows same as coretemp..I did it my own no forum asking nothing..so yes :lol:

:gruebel:
...and what about TJunction := 105, if NOT TJunction := 100 and NOT TJunction := 85 ??? :gruebel:

[Razor]

Zitat:

Zitat von hathor

Zitat:

Zitat von Razor

...I've made it 2 months ago.. aswell my driver and the K8(Athlon 64,Athlon X2) and K10(Phenom X4 and X3 and Opteron) readings all internal sensor.Shows same as coretemp..I did it my own no forum asking nothing..so yes :lol:

:gruebel:
...and what about TJunction := 105, if NOT TJunction := 100 and NOT TJunction := 85 ??? :gruebel:

What!:D You cant read the code...

Use this.

Delphi-Quellcode:

var
tjunction:integer;<<must be global var

Rdmsr($EE,msrvalue); 
IF msrvalue.HiPart and $40000000 = 0 then TJunction := 100 Else TJunction := 85;

[hathor]

Zitat:

Zitat von Razor

Zitat:

Zitat von hathor

Zitat:

Zitat von Razor

...I've made it 2 months ago.. aswell my driver and the K8(Athlon 64,Athlon X2) and K10(Phenom X4 and X3 and Opteron) readings all internal sensor.Shows same as coretemp..I did it my own no forum asking nothing..so yes :lol:

:gruebel:
...and what about TJunction := 105, if NOT TJunction := 100 and NOT TJunction := 85 ??? :gruebel:

What!:D You cant read the code...

Use this.

Delphi-Quellcode:

var
tjunction:integer;<<must be global var

Rdmsr($EE,msrvalue); 
IF msrvalue.HiPart and $40000000 = 0 then TJunction := 100 Else TJunction := 85;

I'm sorry - but YOU can't read Your own code - where is a value of 105???

[Muetze1]

Zitat:

Zitat von Razor

I've made it 2 months ago.. aswell my driver and the K8(Athlon 64,Athlon X2) and K10(Phenom X4 and X3 and Opteron) readings all internal sensor.Shows same as coretemp..I did it my own no forum asking nothing..so yes :lol:

Yes, no forum asking - just ICQ...

[devidespe]

Zitat:

Zitat von hathor

I'm sorry - but YOU can't read Your own code - where is a value of 105???

@Razor: The technical way of reading MSR's with a driver is one thing, the correct detection of TjMax is another one. In the meantime I'm having no doubt, that you've managed the first thing well.

But the correct detection of TjMax is a huge discussion within the web, and we have here 2 ways of doing this. The first one is the creation of a CPUID table, where you can set the TjMax value for various processor types and steppings. The other way is the usage of MSR EEh, where you have to different between 85, 100 and 105 °C. Some programs use 95 °C as well. Please see the following links to read the discussions and extend your knowledge:

RealTemp Discussion
SpeedFan discussion
Everest discussion

[Razor]

How to detect all of these Deltas can some one please tell me? :o

My read temperature is the same as core temp's so there isnt no bad code in my code.
Yes Muetze you gave me tips but you didnt code it;).

[devidespe]

Why don't you simply upload your application for all of us ?

Its hard to give a solid feedback if you haven't any practical application, just source parts.

[Razor]

Yes however how can i SetThreadAffinityMask with JVCL thread timer?
Devidespe can you help me with this?Does this mean i have to use 4 threads?
After this i upload the app

I tryed this

SetThreadAffinityMask(jvthreadtimer1.Thread.Handle ,$0001);
SetThreadAffinityMask(jvthreadtimer1.Thread.Handle ,$0001);

[Muetze1]

Zitat:

Zitat von Razor

Yes Muetze you gave me tips but you didnt code it;).

Yes, I did this all before and I even send the correct code, but it was scrambled by ICQ emoicons.

Zitat:

Zitat von Razor

I tryed this

Code:

SetThreadAffinityMask(jvthreadtimer1.Thread.Handle,$0001);
SetThreadAffinityMask(jvthreadtimer1.Thread.Handle,$0001);

RTFM. This is just so ease to change, you just have to read the MSDN. And the best thing: we dealed with this together with icq, it seems to me, that you have not read or understand the whole session.

But anyway, this is not the way to solve the actual problem discussed here.

[Razor]

1 shl ProcNumber(CPUIndex) } like this?

Zitat:

RTFM. This is just so ease to change, you just have to read the MSDN. And the best thing: we dealed with this together with icq, it seems to me, that you have not read or understand the whole session.

Its not easy for me and i have read it 3 times.Nothing about the dwaffinity mask parameter.
It doesnt change even if i put in $0001,$0002,$0004,$0008 it just wont change.

[devidespe]

Actually like this:

Delphi-Quellcode:

FUNCTION SetProcessorNr(Nr : Byte) : Boolean; {0 until 31}
VAR Process : THandle;
BEGIN
  Process:=GetCurrentProcess;
  Result:=SetProcessAffinityMask(Process, (1 SHL Nr));
END;

This function must run within a FOR-TO-DO loop to set the processors. The number of processors (which is part of the FOR-TO-DO loop) can be detected by using the GetSystemInfo function (here), where the SYSTEM_INFO structure (here again) contains the value dwNumberOfProcessors as DWord.

Hope that helps.

[Razor]

Well this wont work

Delphi-Quellcode:

procedure TMainFrm.JvThreadTimer1Timer(Sender: TObject);
var
msr:tmsr;
omcdrv:tmsrio;
x:dword;
s:string;
o:integer;
begin
SetThreadAffinityMask(jvthreadtimer1.Thread.Handle,$0008);//for the 4th core
omcdrv.ReadMSR($19C,msr);

x := msr.LowPart;
x:=x shr 16 and $0000ff      ;
s:=Format('%8.8x', [x]);
o:=100-HexToInt(S);
rzlabel8.caption:=inttostr(o)+' °C';
end;

[Razor]

Ok ok i wrote a function however it dosent do its job very well...

Delphi-Quellcode:

Function IntelCore(ThreadAffinity:Cardinal;Mask:dword):string;
var
msr:tmsr;
omcdrv:tmsrio;
x:dword;
s:string;
o:integer;
begin
SetThreadAffinityMask(ThreadAffinity,mask);
omcdrv.ReadMSR($19C,msr);

x := msr.LowPart;
x:=x shr 16 and $0000ff      ;
s:=Format('%8.8x', [x]);
o:=100-HexToInt(S);
result:=inttostr(o)+' °C';
end;

Am i confused couse i cant figure the mask for the thread....please! :wall:

[Muetze1]

Zitat:

Zitat von Razor

Delphi-Quellcode:

...
s:=Format('%8.8x', [x]);
o:=100-HexToInt(S);
...

Oh my god. So I see, you have not learned anything. All I see in this small part, that you have not understand something from our ICQ contact. It is really sad to this...

Zitat:

Zitat von Razor

Am i confused couse i cant figure the mask for the thread....please! :wall:

You use a external ring-0 driver, so this setting in your application/process/thread will not change anything. Your driver offers the option to pass the affinity mask within the calls. You have to use this parameter. Any call to SetProcessAffinityMask() or to SetThreadAffinityMask() will only be honoured by code in your application/thread. As I know, you do nothing inside your app, so it is useless.

Learn the things you do and stop copying!

[devidespe]

Zitat:

Zitat von Muetze1

You use a external ring-0 driver, so this setting in your application/process/thread will not change anything. Your driver offers the option to pass the affinity mask within the calls. You have to use this parameter. Any call to SetProcessAffinityMask() or to SetThreadAffinityMask() will only be honoured by code in your application/thread. As I know, you do nothing inside your app, so it is useless.

Thats right, but for that you have to use the RdmsrEx function instead of Rdmsr. Only the RdmsrEx function contains the AffinityMask as DWord Pointer.

I hope he can solve this problem... At least there is a C and C++ sample, which demonstrates how to use this affinity setting.

[Razor]

Guys i already did that with the RdMsrEx it works fine it was ment for other driver but ok.


Now another problemo Cpu detection and cpuid...i guess thats hard as hell. :gruebel: