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Re: mingw? [message #22124 is a reply to message #22121]

Thu, 18 June 2009 23:08

koldo
Messages: 3361
Registered: August 2008

Senior Veteran

Hello Sender Ghost

I have put the little benchmark in Upp "Bombs" example and it worked well without and with -msse2 (with this it worked three times faster).

As I do not have any idea about SSE2 optimizations I cannot give you any suggestion. If you want you can send me some sample that crash in your computer and test it here.

Any way I suggest anybody to update MinGW as much as possible.

And it also would be good to:
- either add to "Speed" option more optimisations like "-msse2" or "/arch:SSE2"
- or add other option like "Max Speed" (or other name) to include maximum optimizations that are less reliable, like -msse2 in your computer.

I do not know if there are more configurations, but I have been very surprised. Look in MSC9 test: from 17.3 to 2.1 seconds Shocked

Best regards
Koldo

Best regards
Iñaki

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[Message index]

		mingw? By: mirek on Thu, 11 June 2009 19:32
		Re: mingw? By: cocob on Thu, 11 June 2009 23:11
		Re: mingw? By: cbpporter on Thu, 11 June 2009 23:27
		Re: mingw? By: mirek on Thu, 11 June 2009 23:43
		Re: mingw? By: Sender Ghost on Fri, 12 June 2009 07:03
		Re: mingw? By: koldo on Thu, 18 June 2009 16:01
		Re: mingw? By: Sender Ghost on Thu, 18 June 2009 20:03
		Re: mingw? By: koldo on Thu, 18 June 2009 23:08
		Re: mingw? By: Sender Ghost on Fri, 19 June 2009 00:23
		Re: mingw? By: tojocky on Fri, 19 June 2009 16:31
		Re: mingw? By: koldo on Fri, 19 June 2009 21:38
		Re: mingw? By: masu on Fri, 12 June 2009 10:49
		Re: mingw? By: koldo on Thu, 18 June 2009 16:32
		Re: mingw? By: koldo on Thu, 18 June 2009 17:17
		Re: mingw? By: koldo on Fri, 19 June 2009 21:44
		Re: mingw? By: Sender Ghost on Fri, 19 June 2009 23:05
		Re: mingw? By: koldo on Sat, 20 June 2009 00:36
		Re: mingw? By: Sender Ghost on Sat, 20 June 2009 12:10
		Re: mingw? By: koldo on Sun, 21 June 2009 15:35
		Re: mingw? By: tojocky on Tue, 23 June 2009 15:32
		Re: mingw? By: koldo on Tue, 23 June 2009 15:55
		Re: mingw? By: tojocky on Wed, 24 June 2009 14:19
		Re: mingw? By: koldo on Wed, 24 June 2009 16:08
		Re: mingw? By: koldo on Fri, 19 June 2009 22:44
		Re: mingw? By: koldo on Wed, 24 June 2009 11:32
		Re: mingw? By: ptDev on Wed, 24 June 2009 14:45
		Re: mingw? By: Mindtraveller on Sun, 28 June 2009 09:27
		Re: mingw? By: ptDev on Sun, 28 June 2009 09:50
		Re: mingw? By: koldo on Thu, 06 August 2009 09:57
		Re: mingw? By: Didier on Fri, 07 August 2009 21:36
		Re: mingw? By: sergeynikitin on Fri, 07 August 2009 23:07
		Re: mingw? By: Didier on Fri, 07 August 2009 23:54
		Re: mingw? By: kasome on Sat, 08 August 2009 14:12
		Re: mingw? By: mirek on Sat, 08 August 2009 14:19

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