Multi Core PI @ LINPACK

I developed a multithreaded CPU benchmark that calculates PI decimals using Bailey-Borwein-Plouffe formula. The benchmark is using a multithreaded algorithm written in C++ and provide excellent parallelism. Multi Core PI is written in Visual C++ using MFC and Win32API.

http://i46.tinypic.com/rk7u49.png

How it works

A slider will help you set the decimals of PI, from 10.000 to 100.000. Default is 80.000. Just hit Run benchmark button to start benching your CPU.

Submit to HWBOT

First, press Take Screenshot button. A screenshot and a XML datafile will be created. Attention! CPUZ must be running!
Second, follow the link provided on the dialog and submit your datafile to HWBOT.

Supported operating systems

Microsoft Windows XP / Server 2003
Microsoft Windows Vista / 7
Microsoft Windows 8 / Server 2012

Download link

http://www.pcgamingxtreme.ro/

I have implemented encryption for the XML datafile! Now cheaters can't cheat anymore.

Current version is 2.101

Download link:

http://www.pcgamingxtreme.ro/

http://i46.tinypic.com/10ygd9x.png

http://i47.tinypic.com/123qkgm.png

Nice job :clap:. i have been thinking to make a multi threaded pi app for a long time but i am lazy :) . maybe you can also improve this to use gpu with amp.h library?

Cann't start......Win7/64. :rolleyes:

http://i11.aijaa.com/b/00910/12137102.jpg

This seems OK.
Btw,
after Benchmark...only can see the Elapsed time?

I think I got the global record on that one..I think?


http://hwbot.org/benchmark/multi_core_pi/halloffame

Meet Multi Core LINPACK Ultimate!

A multithreaded CPU benchmark that performs numerical linear algebra. It makes use of the BLAS (Basic Linear Algebra Subprograms) libraries for performing basic vector and matrix operations.

The benchmark is written in C# / WPF [The User Interface], C++ [The Core Algorithm] and provide excellent parallelism.

http://s17.postimg.org/4b6dgwy27/Mul...CKUltimate.png

How it works

Default setting for benchmark is a Matrix size of 4000. Just hit <Run benchmark> button to start benching your CPU.

Submit to HWBOT

First, press <Submit to HWBOT> button. A screenshot of the entire screen and a crypted XML datafile will be created. Attention! CPUZ must be running!
Second, follow the link provided on the dialog and submit your datafile to HWBOT.

HWBOT

http://hwbot.org/benchmark/multi_core_linpack_ultimate/

Supported operating systems

Microsoft Windows XP / Server 2003
Microsoft Windows Vista / 7
Microsoft Windows 8 / Server 2012

Website

http://www.pcgamingxtreme.ro/multi-c...pack-ultimate/

Download Link

http://www.pcgamingxtreme.ro/forum/d...ile.php?id=690

Very nice program and thanks !

btw... never, ever, EVER, let Movieman run this... oooppps I see it's to late :)

If I can suggest that you keep the very latest link to download in your first post. It will keep us from looking through the thread to try and find the latest version.

I would also like to see some kind of progress indicator just so I know what is going on. Some of us take 29 seconds to complete :)

This looks very nice and clean, good job :)

Looks good! Keep up the development on these benchmarks, always have to some different ones to test.

Will run some prelim tests this weekend to see how runs.

Quote:

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Originally Posted by Movieman

I think I got the global record on that one..I think?


http://hwbot.org/benchmark/multi_core_pi/halloffame

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only took me 43 seconds longer than you with my 12 core lol..

Quote:

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Originally Posted by tphase

Unified benchmark. Multi Core PI @ LINPACK.

Native UI [no more .Net / WPF]. Only Visual C++ / MFC / Win32API.

Final Release

http://s11.postimg.org/txcs0otc3/Mul...PI_LINPACK.png

Download link

http://www.pcgamingxtreme.ro/forum/d...ile.php?id=666

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Website (ACCESS DENIED)... is the website down? or am I having other issues?

Any possibility to get a mirror?

Website is UP & Running... maybe some IP addresses black list?

Actually I would love to see a command line interface that run on linux as well. Could test some servers ;) Although I am not entirely sure how easy it would be to port from c#/c++ to GCC and use effective parallelism. Is the source code of your program available and if it is what license?

Quote:

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Originally Posted by kiwi

Actually I would love to see a command line interface that run on linux as well. Could test some servers ;) Although I am not entirely sure how easy it would be to port from c#/c++ to GCC and use effective parallelism. Is the source code of your program available and if it is what license?

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The Core Algorithm uses proprietary library from Microsoft for parallelization.

http://i.imgur.com/m9q6KTGh.png

http://i.imgur.com/VsFcfg0h.png

submitted

http://www.hwbot.org/submission/2468..._v2_5sec_717ms

http://hwbot.org/submission/2468624_..._v2_6sec_530ms

Quote:

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Originally Posted by NapalmV5

submitted

http://www.hwbot.org/submission/2468..._v2_5sec_717ms

http://hwbot.org/submission/2468624_..._v2_6sec_530ms

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CONGRATS FOR THE NEW WORLD RECORD!

http://www.goodlightscraps.com/conte...congrats_2.gif

A NEW WORLD RECORD HAS BEEN SET FOR BOTH PI @ LINPACK!

I challenge you to break it!

Quote:

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Originally Posted by nurv

NEW UI

http://s27.postimg.org/sym2il4cj/nur...PI_LINPACK.png

The same download link

http://www.pcgamingxtreme.ro/forum/d...ile.php?id=709

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Website down mate ?

Multi Threaded PI @ LINPACK v6.0

http://s9.postimg.org/kjusxnf7z/Multi_Threaded_PI.png

http://s9.postimg.org/o26su1g3z/Mult...ed_LINPACK.png

New Download Link

PI:
https://www.dropbox.com/s/zqgja04a9i...20Ultimate.zip

LINPACK:
https://www.dropbox.com/s/8v4cm0jf13...20Ultimate.zip

Video Presentation

http://www.youtube.com/watch?v=YlDqUnSqohA&hd=1

MULTI THREADED PI @ LINPACK v7.0

Native - No .NET dependencies
Development tool - Visual C ++ 2013
Architecture: x86 32 bit

SCORING ON HWBOT IS THE SAME. I have only redesigned the UI.

News - For PI you can disable parallelization [via Properties window] in order to make comparisons between single-threaded and the multi-thread version. LINPACK runs only multithreaded.

The application is written entirely in Visual C ++. The graphical user interface is redesigned for efficiency. In the Properties window are displayed the default settings for each benchmark and CPU informations [type, number of cores and frequency].

For PI you can enable or disable parallelization [Multi Core: YES / NO]

http://s22.postimg.org/x5fc2x4dd/image.png

DOWNLOAD LINK

http://db.orangedox.com/2gRJju631Elt...%40LINPACK.zip

your favorite benchmark

MULTI THREADED PI @ LINPACK v7.0

is now

OPEN SOURCE

Development tool: Visual C++ 2013

To those who loved this benchmark, now, the full source code is available.

DOWNLOAD LINK:
http://db.orangedox.com/6bckaeLjfOdq...%20C%2B%2B.zip

THANK YOU ALL!!!

http://s27.postimg.org/otu0msqnn/Ope...e_Software.jpg