**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 (BCM2711 A72) 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 B+ (BCM2837B0 A53) 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
Allwinner A64 (A53) (pinebook 64) 64bit
deer.jpg
libjpeg-turbo (2.0.5) 323.16ms stb_image (2.26) 724.05ms jpeg-decoder (0.1.20) 543.88ms go (1.13.8) 1273.55ms
deer_progessive.jpg
libjpeg-turbo (2.0.5) 886.02ms stb_image (2.26) 1416.21ms jpeg-decoder (0.1.20) 1177.35ms go (1.13.8) 2232.59ms
Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz 64bit
deer.jpg
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_progressive.jpg
libjpeg-turbo (2.0.5) 195.46ms stb_image (2.26) 293.10ms jpeg-decoder (0.1.20) 389.04ms go (1.13.8) 511.28ms
Intel(R) Celeron(R) N4100 CPU @ 1.10GHz 64bit
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