**This is an old revision of the document!**
- (need to remove sse2 compiler flags for libjpeg and stb-image
- run rustup https://rustup.rs/
pi4 32bit raspberrypiOS
deer.jpg
libjpeg-turbo (2.0.5) 241.96ms stb_image (2.26) 538.68ms jpeg-decoder (0.1.20) 387.23ms go (1.11.6) 558.16ms
deer_progressive.jpg
libjpeg-turbo (2.0.5) 478.72ms stb_image (2.26) 798.86ms jpeg-decoder (0.1.20) 676.24ms go (1.11.6) 1069.42ms
pi3 64bit raspberrypiOS
deer.jpg
libjpeg-turbo (2.0.5) 320.34ms stb_image (2.26) 696.64ms jpeg-decoder (0.1.20) 537.00ms go (1.11.6) 1258.59ms
deer_progressive.jpg
libjpeg-turbo (2.0.5) 827.50ms stb_image (2.26) 1319.81ms jpeg-decoder (0.1.20) 1116.13ms go (1.11.6) 2041.19ms
Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz 64bit
libjpeg-turbo (2.0.5) 66.45ms stb_image (2.26) 126.73ms jpeg-decoder (0.1.20) 195.19ms go (1.13.8) 279.94ms
deer.jpg
libjpeg-turbo (2.0.5) 198.26ms stb_image (2.26) 152.66ms jpeg-decoder (0.1.20) 183.65ms go (1.13.8) 334.57ms
deer_progressive.jpg
libjpeg-turbo (2.0.5) 373.19ms stb_image (2.26) 336.92ms jpeg-decoder (0.1.20) 361.64ms go (1.13.8) 554.87ms