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Re: Impressive improvement in stl::vector when dealing with raw memory. [message #59174 is a reply to message #59173]

Mon, 14 November 2022 14:31

Lance
Messages: 656
Registered: March 2007

Contributor

Victor:

Thank you! I was suspecting it's probably just because my CPU lack certain optimisation.

The push_back()/emplace_back() action on raw bytes without reserve first is the most important indicator of efficiency. stl::vector is finally catching up , it seems.

insert/remove in the beginging is also story telling but this if of less importance, because a vector is not designed for frequent add/remove from position other than close to the end. Anyway in this respect, both std::vector and Upp::vector perform at par.

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[Message index]

		Impressive improvement in stl::vector when dealing with raw memory. By: Lance on Mon, 14 November 2022 01:48
		Re: Impressive improvement in stl::vector when dealing with raw memory. By: pvictor on Mon, 14 November 2022 09:46
		Re: Impressive improvement in stl::vector when dealing with raw memory. By: Lance on Mon, 14 November 2022 14:31
		Re: Impressive improvement in stl::vector when dealing with raw memory. By: Lance on Mon, 14 November 2022 14:52
		Re: Impressive improvement in stl::vector when dealing with raw memory. By: Lance on Mon, 14 November 2022 15:28
		Re: Impressive improvement in std::vector when dealing with raw memory. By: Lance on Mon, 14 November 2022 17:24
		Re: Impressive improvement in std::vector when dealing with raw memory. By: Lance on Tue, 15 November 2022 15:58
		Re: Impressive improvement in std::vector when dealing with raw memory. By: Lance on Sat, 19 November 2022 22:04
		Re: Impressive improvement in std::vector when dealing with raw memory. By: Lance on Sun, 20 November 2022 01:50
		Re: Impressive improvement in std::vector when dealing with raw memory. By: mirek on Mon, 21 November 2022 16:34
		Re: Impressive improvement in std::vector when dealing with raw memory. By: Lance on Wed, 23 November 2022 00:39

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