2021.05.02 00:36 "[Tiff] SIMD optimizations", by Larry Bank
Thread
2021.05.02 14:09 "Re: [Tiff] SIMD optimizations", by Even Rouault
The libtiff utilities are mostly not very useful for performance testing since they do something different than common usages.
Agreed. For my benchmarking, I just did a quicky&dirty test program that just calls TIFFReadEncodedTile on all tiles of the file, and repeat that a few times to have timings of a few seconds. That's the minimum overhead scenario.
Was on a Intel(R) Core(TM) i7-10750H CPU @ 2.60GHz, cache 12 MB
http://www.spatialys.com
My software is free, but my time generally not.