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what is "paralellization 100%" ? [message #2381]

Mon, 10 April 2006 11:01

hojtsy
Messages: 241
Registered: January 2006
Location: Budapest, Hungary

Experienced Member

Can you describe what the paralellization percentage means in the compilation report?

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Re: what is "paralellization 100%" ? [message #2383 is a reply to message #2381]

Mon, 10 April 2006 11:04

mirek
Messages: 14255
Registered: November 2005

Ultimate Member

hojtsy wrote on Mon, 10 April 2006 05:01

Can you describe what the paralellization percentage means in the compilation report?

I guess it means that it has used your single CPU at 100% Smile

In fact, with dual-core, it would be probably less than 100% - 100% would mean that both cores were used for all the time, which is not achievable, e.g. linking is performed just by single core.

Mirek

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Re: what is "paralellization 100%" ? [message #6728 is a reply to message #2383]

Fri, 24 November 2006 15:40

masu
Messages: 378
Registered: February 2006

Senior Member

I tried to compile upp-dev3 in release mode on a dual-core machine running winXP and I got three errors during the first run:

Linking...
c++.exe: D:/programs/upp-dev/out/ide/IconDes/MINGW.Gui\IconDes.a: No such file or directory
c++.exe: D:/programs/upp-dev/out/HexView/MINGW.Gui\HexView.a: No such file or directory
c++.exe: D:/programs/upp-dev/out/coff/binobj/MINGW.Gui\binobj.a: No such file or directory

Then I compile the second time and the missing libraries are created and the link step is performed successfully.

Are there any race conditions during building or why aren't these libraries built in the first run?
I do not have this problem on a single core system.

Matthias

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