Mandelbrot Benchmark FPU/SSE2 released

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bitRAKE

Joined: 21 Jul 2003
Posts: 4161
Location: vpcmpistri

bitRAKE 12 Apr 2008, 19:37

My laptop has a 1.6Ghz Pentium M (Dothan) - very efficient CPU, imho.

Code:

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-FPU
---------------------------
Speed [Million Iterations / Second] : 161.325

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-SSE2
---------------------------
Speed [Million Iterations / Second] : 178.634

We can see little has been done to improve the FPU - f0dder's machine is ~8 times as fast - four cores and twice the Ghz.

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12 Apr 2008, 19:37

Kuemmel

Joined: 30 Jan 2006
Posts: 200
Location: Stuttgart, Germany

Kuemmel 12 Apr 2008, 22:59

edfed wrote:

pentium III M. is it good?

Yep, just try, will be interesting result, should deliver same efficiency like the Pentium M from BitRake...

12 Apr 2008, 22:59

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20517
Location: In your JS exploiting you and your system

revolution 13 Apr 2008, 02:16

I've got Pentium M (Banias 1.3GHz) and Core Duo (Yonah 1.83GHz) both with 32-bit OS. Would you like me to run a test with these?

13 Apr 2008, 02:16

edfed

Joined: 20 Feb 2006
Posts: 4354
Location: Now

edfed 13 Apr 2008, 03:21

i don't know why, but it still scratch my machine. Sad

only the busy cursor appear on black background in 800*600?

looks like 98 don't like it.

13 Apr 2008, 03:21

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20517
Location: In your JS exploiting you and your system

revolution 13 Apr 2008, 03:57

edfed wrote:

i don't know why, but it still scratch my machine.

only the busy cursor appear on black background in 800*600?

looks like 98 don't like it.

That is why I suggest you don't use a non-protected OS like 98. One errant proggy can upset your entire machine.

13 Apr 2008, 03:57

edfed

Joined: 20 Feb 2006
Posts: 4354
Location: Now

edfed 13 Apr 2008, 04:29

what do you think about a bsd?
open? net?

13 Apr 2008, 04:29

Alphonso

Joined: 16 Jan 2007
Posts: 295

Alphonso 13 Apr 2008, 04:49

Hi Kuemmel,
nice. Cool

PIII Tualatin 6-B-1 1Ghz, FPU 0.53F Speed 62.7 +-0.2

You asked earlier about DestroyWindow, there doesn't seem to be any message handling in your program, ie

Code:

msg_loop:
        invoke  GetMessage,msg,NULL,0,0
        or      eax,eax
        jz      end_loop
        invoke  TranslateMessage,msg
        invoke  DispatchMessage,msg
        jmp     msg_loop
end_loop:

I think you need something like this to keep windows happy after you've posted your DestroyWindow,[mainhwnd] or PostMessage,[mainhwnd],WM_CLOSE,0,0 etc. Also noticed [flags] is not initialised. Might want MB_OK + MB_TOPMOST here or just get rid of it and stick it on the end of MessageBox instead.

13 Apr 2008, 04:49

AlexP

Joined: 14 Nov 2007
Posts: 561
Location: Out the window. Yes, that one.

AlexP 13 Apr 2008, 05:10

Quote:

Ups...but now it's working !? Hopefully no other harm...what is your CPU and MHZ ? Anyone with a Pentium-M here or other CPU's ?

Yes, I did get it working. The taskbar on my Vista entirely disappeared, even stayed away if I put it in sleep mode. The tests were run on a 'Pentium Dual-Core' processor, around 1.5 Ghz. I don't know specific processor, sry!

13 Apr 2008, 05:10

Kuemmel

Joined: 30 Jan 2006
Posts: 200
Location: Stuttgart, Germany

Kuemmel 13 Apr 2008, 07:19

revolution wrote:

I've got Pentium M (Banias 1.3GHz) and Core Duo (Yonah 1.83GHz) both with 32-bit OS. Would you like me to run a test with these?

Yep, would be nice, just use the 0.53G version I attached in on of the mails before, it's not on my webpage until now.

@Alphonso, thanks for the result, but please use also the 0.53G version in the attachement some posts of me before, as I said it's not on my webpage until now. Thanks for the window code stuff, I try to do implement that soon ! I 'm really not into OS stuff... Wink

@for all who don't know about their cpu: just get CPU-Z from http://www.cpuid.com/ It's a small programm to show all the data of your CPU.

@edfed, hm, I don't know about Win98, can it do multi-threading as WinXp ? I think so...then it could be a direct-draw/direct-x thing, I only use directdraw and if it is there in just an old version it should be fine.

Last edited by Kuemmel on 13 Apr 2008, 10:32; edited 1 time in total

13 Apr 2008, 07:19

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20517
Location: In your JS exploiting you and your system

revolution 13 Apr 2008, 07:28

Kuemmel wrote:

revolution wrote:
I've got Pentium M (Banias 1.3GHz) and Core Duo (Yonah 1.83GHz) both with 32-bit OS. Would you like me to run a test with these?
Yep, would be nice, just use the 0.53G version I attached in on of the mails before, it's not on my webpage until now.

I will see how I go with this later and report back.

Kuemmel wrote:

@edfed, hm, I don't know about Win98, can it do multi-threading as WinXp ?

I can partially answer that, Win98 doesn't support more than one core but can multi-thread using that one core.

13 Apr 2008, 07:28

Alphonso

Joined: 16 Jan 2007
Posts: 295

Alphonso 13 Apr 2008, 07:35

PIII Tualatin 6-B-1 1Ghz, FPU 0.53G Speed 69.0

13 Apr 2008, 07:35

revolution
When all else fails, read the source

Joined: 24 Aug 2004
Posts: 20517
Location: In your JS exploiting you and your system

revolution 13 Apr 2008, 09:04

Banias 1300MHz

Code:

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-FPU
Speed [Million Iterations / Second] : 135.576

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-SSE2
Speed [Million Iterations / Second] : 145.854

Yonah 1833MHz

Code:

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-FPU
Speed [Million Iterations / Second] : 360.674

Kümmel Mandelbrot Benchmark V 0.53G-32b-MT-SSE2
Speed [Million Iterations / Second] : 400.852

13 Apr 2008, 09:04

Kuemmel

Joined: 30 Jan 2006
Posts: 200
Location: Stuttgart, Germany

Kuemmel 13 Apr 2008, 10:34

Alphonso wrote:

PIII Tualatin 6-B-1 1Ghz, FPU 0.53G Speed 69.0

Hm, quite low, was expecting something like in the level of 90 or 100 as I thought the PIII design was almost same like Pentium-M, hm, got to read more about the design...

13 Apr 2008, 10:34

rugxulo

Joined: 09 Aug 2005
Posts: 2341
Location: Usono (aka, USA)

rugxulo 14 Apr 2008, 21:30

Kuemmel wrote:

@for all who don't know about their cpu: just get CPU-Z from http://www.cpuid.com/ It's a small programm to show all the data of your CPU.

That's not small, Eric Auer's CPULEVEL (10k w/ src) is small! Laughing

Of course, it says this P4 2.53 Ghz "Northwood" (Dell Dimension 8200, BIOS A09 ??) here supports HyperThreading (which I didn't think it did). Anyways, here's what it says (Win XP Home SP2 32-bit, 512 MB RAM, ATI RAGE 128 PRO II - AGP 4X/PCI w/ 32 MB running vmode 1024x768 32-bit, DirectX 9.0c) ...

FPU: 174.980
SSE2: 388.747

EDIT: The version I tested was the Apr. 12, 2008 one (from KMB_V0.53G-32b-MT.zip ).

14 Apr 2008, 21:30

Kuemmel

Joined: 30 Jan 2006
Posts: 200
Location: Stuttgart, Germany

Kuemmel 15 Apr 2008, 09:15

@rugxulo: Thanks for the test...just I think that P4 has no Hyperthreading, according to Wikipedia Northwood P4's with 2.53 MHz had no HT, just the later released 3.02 MHz version...

15 Apr 2008, 09:15

Madis731

Joined: 25 Sep 2003
Posts: 2139
Location: Estonia

Madis731 15 Apr 2008, 10:31

You won't believe what my newly bought Penryn just did Very Happy

501.065 FPUMarks and 1541.549SSEMarks Very Happy

I'm really proud about my system. I just got it on 8th April
Intel Mitac 8222J barebone
MGM965JB board
4GB of Kingston's PC2-5300's
T9300 CPU with whopping 6MB cache
X3100 graphics
53Wh battery and 5hrs of working with WiFi Very Happy

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15 Apr 2008, 10:31

f0dder

Joined: 19 Feb 2004
Posts: 3175
Location: Denmark

f0dder 15 Apr 2008, 10:48

Quote:

53Wh battery and 5hrs of working with WiFi

That sounds very nice! I hope Penryn laptops are available & affordable when I go back to education... battery lifetime has always been a major bitching point of mine wrt. laptops Smile

15 Apr 2008, 10:48

Madis731

Joined: 25 Sep 2003
Posts: 2139
Location: Estonia

Madis731 15 Apr 2008, 11:39

Can't wait for 64b-MT. Penryn has made some improvements in both worlds 32/64 Smile

OT again:
I know that they also sell 8/9-cell batteries for those, too. And I'd love to dream about 7-hour trips with no recharge. Btw with LAN/WiFi/GFX/HDD/CPU active, it tells me something around 2hrs
end of OT.

Coming back to the 64-bit subject I can't recall if there was any talk about it yet (there are 12 pages already), but I know there might be some corners to cut in the 64-bit world, like more registers and maybe free increased precision...which might in turn improve the performance when you arrive the needed precision sooner.

15 Apr 2008, 11:39

Kuemmel

Joined: 30 Jan 2006
Posts: 200
Location: Stuttgart, Germany

Kuemmel 15 Apr 2008, 13:57

Madis731 wrote:

You won't believe what my newly bought Penryn just did
501.065 FPUMarks and 1541.549SSEMarks

Thanks for a Penryn result ! Just I think you could have scored slightly higher, the core speed shows 'only' 1600 MHz, I guess you operate in energy saving mode or something ? So I guess when starting my benchmark there's a small time for 'powering up' to 2500 MHz, may be you could run it again in non power save mode or whatever that mode is called...

15 Apr 2008, 13:57

Madis731

Joined: 25 Sep 2003
Posts: 2139
Location: Estonia

Madis731 15 Apr 2008, 18:33

The shot was taken when the CPU was throttled down. It does it every time its idle. Actually when your program starts up, both(all) cores should pick up their pace. I'll try again Very Happy

15 Apr 2008, 18:33

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