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Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) [message #53670 is a reply to message #53662]

Mon, 20 April 2020 12:30

mirek
Messages: 14284
Registered: November 2005

Ultimate Member

Yeah, I have realized that it is probably related to false cache sharing and tried to fix that (I think that is the comment you are seeing), with brings it to about 2x faster on 2700x.

Maybe finetuning block size would improve it further...

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[Message index]

		[Proposal] Blur algorithm (fast box blur with gaussian approximation) By: Oblivion on Sat, 18 April 2020 00:51
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: mirek on Sat, 18 April 2020 19:33
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: Oblivion on Sat, 18 April 2020 20:15
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: mirek on Sat, 18 April 2020 23:43
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: Oblivion on Sun, 19 April 2020 10:13
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: mirek on Sun, 19 April 2020 17:09
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: Oblivion on Sun, 19 April 2020 18:06
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: mirek on Mon, 20 April 2020 12:30
		Re: [Proposal] Blur algorithm (fast box blur with gaussian approximation) By: Oblivion on Tue, 21 April 2020 13:04

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