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• May 2021

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2021.05.02 00:36 "[Tiff] SIMD optimizations", by Larry Bank

2021.05.02 09:48 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.02 10:33 "Re: [Tiff] SIMD optimizations", by ZdPo Ster

2021.05.02 13:55 "Re: [Tiff] SIMD optimizations", by Bob Friesenhahn

2021.05.02 14:09 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.02 15:35 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.02 17:20 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.02 17:45 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.03 15:58 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.03 17:28 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.03 17:32 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.03 19:16 "Re: [Tiff] SIMD optimizations", by Jeff Breidenbach

2021.05.03 20:40 "Re: [Tiff] SIMD optimizations", by Bob Friesenhahn

2021.05.03 21:09 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.03 21:45 "Re: [Tiff] SIMD optimizations", by Bob Friesenhahn

2021.05.03 22:08 "Re: [Tiff] SIMD optimizations", by Even Rouault

2021.05.04 07:44 "Re: [Tiff] SIMD optimizations", by Roger Leigh

2021.05.04 07:50 "Re: [Tiff] SIMD optimizations", by Roger Leigh

2021.06.06 21:15 "Re: [Tiff] SIMD optimizations", by Roger Leigh

2021.05.03 21:44 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.03 21:55 "Re: [Tiff] SIMD optimizations", by Bob Friesenhahn

2021.05.03 22:50 "Re: [Tiff] SIMD optimizations", by Akira Urushibata

2021.05.04 17:34 "Re: [Tiff] SIMD optimizations", by Steve Underwood

2021.05.04 17:44 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.04 18:07 "Re: [Tiff] SIMD optimizations", by Toby Thain

2021.05.04 20:59 "Re: [Tiff] SIMD optimizations", by Michael Shiels

2021.05.04 21:02 "Re: [Tiff] SIMD optimizations", by Larry Bank

2021.05.05 01:14 "Re: [Tiff] SIMD optimizations", by Steve Underwood

2021.05.03 19:16 "Re: [Tiff] SIMD optimizations", by Jeff Breidenbach

• > How many people use well compressed LZW images and would care about a 2-20x speedup?

My main interest in TIFF is CCITT Group 4 fax encoding. This is already very fast, but it is hard to say no to additional speed. The popularity of libjpeg-turbo is a testament to that. Also, respectfully, speeding up libpng would have vastly more impact than speeding up libtiff.