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Re: String::Cat optimization [message #34623 is a reply to message #34622]

Fri, 02 December 2011 11:10

mirek
Messages: 13984
Registered: November 2005

Ultimate Member

Tom1 wrote on Fri, 02 December 2011 04:22

OK, this was fun!

Just makes me wonder if there could be wider visibility for this optimization. I can imagine memcpy() is used all over the code, and short blocks are not that uncommon. Maybe Core could hold this SVO_MEMCPY macro in a header included via Core.h so that any code can access it?

Best regards,

Tom

Maybe, but I am afraid it would take some time to figure out what to convert to svo_memcpy and what not. Not all cases are suitable.

For now I will just file new RM#:

http://www.ultimatepp.org/redmine/issues/204

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[Message index]

		String::Cat optimization By: mirek on Wed, 30 November 2011 17:58
		Re: String::Cat optimization By: koldo on Wed, 30 November 2011 18:11
		Re: String::Cat optimization By: dolik.rce on Wed, 30 November 2011 18:17
		Re: String::Cat optimization By: mirek on Wed, 30 November 2011 21:15
		Re: String::Cat optimization By: koldo on Thu, 01 December 2011 06:18
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 08:04
		Re: String::Cat optimization By: koldo on Thu, 01 December 2011 08:39
		Re: String::Cat optimization By: dolik.rce on Thu, 01 December 2011 10:21
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 11:37
		Re: String::Cat optimization By: dolik.rce on Thu, 01 December 2011 12:16
		Re: String::Cat optimization By: Tom1 on Thu, 01 December 2011 14:50
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 17:52
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 20:41
		Re: String::Cat optimization By: Lance on Fri, 02 December 2011 03:59
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 06:39
		Re: String::Cat optimization By: Novo on Fri, 02 December 2011 06:02
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 06:40
		Re: String::Cat optimization By: Novo on Fri, 02 December 2011 18:50
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 19:06
		Re: String::Cat optimization By: Tom1 on Fri, 02 December 2011 10:22
		Re: String::Cat optimization By: mirek on Fri, 02 December 2011 11:10
		Re: String::Cat optimization By: mirek on Wed, 16 May 2012 15:30
		Re: String::Cat optimization By: unodgs on Thu, 01 December 2011 14:38
		Re: String::Cat optimization By: Tom1 on Thu, 01 December 2011 14:54
		Re: String::Cat optimization By: mirek on Thu, 01 December 2011 17:51

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