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--- research:jpeg [2020/07/21 14:42] – [Allwinner A64 (A53) (pinebook 64) 64bit] derpeter
+++ research:jpeg [2026/07/26 22:17] (current) – external edit 127.0.0.1
@@ Line 1: / Line 1: @@
 * https://github.com/derpeter/jpeg-benchmark
- *(need to remove sse2 compiler flags for libjpeg and stb-image
+* run rustup https://rustup.rs/
- * run rustup https://rustup.rs/
-== pi4 (BCM2711 A72) 32bit raspberrypiOS
+## pi4 (BCM2711 A72) raspberrypiOS
+### 32bit OS
 deer.jpg
 <code>
@@ Line 20: / Line 19: @@
 jpeg-decoder (0.1.20)          676.24ms
 go (1.11.6)                    1069.42ms
+</code>
+### 64bit OS
+deer.jpg
+<code>
+libjpeg-turbo (2.0.5)          173.31ms
+stb_image (2.26)               393.10ms
+jpeg-decoder (0.1.20)          262.30ms
+go (1.11.6)                    523.04ms
+</code>
+deer_progressive.jpg
+<code>
+libjpeg-turbo (2.0.5)          413.68ms
+stb_image (2.26)               657.97ms
+jpeg-decoder (0.1.20)          526.88ms
+go (1.11.6)                    906.84ms
+</code>
+## pi3 B+ (BCM2837B0 A53) raspberrypiOS
+### 32bit OS
+deer.jpg
+<code>
+libjpeg-turbo (2.0.5)          332.79ms
+stb_image (2.26)               753.62ms
+jpeg-decoder (0.1.20)          602.97ms
+go (1.11.6)                    1225.98ms
+</code>
+deer_progressive.jpg
+<code>
+libjpeg-turbo (2.0.5)          706.45ms
+stb_image (2.26)               1187.27ms
+jpeg-decoder (0.1.20)          1067.38ms
+go (1.11.6)                    2241.24ms
 </code>
-== pi3 (BCM2837B0 A53) 64bit raspberrypiOS
+### 64bit OS
 deer.jpg
 <code>
@@ Line 41: / Line 78: @@
 </code>
-== Allwinner A64 (A53) (pinebook 64) 64bit
+## Allwinner A64 (A53) (pinebook 64) 64bit
 deer.jpg
@@ Line 60: / Line 97: @@
 </code>
-== Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz 64bit
+## Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz 64bit
 deer.jpg
@@ Line 78: / Line 115: @@
 go (1.13.8)                    511.28ms
 </code>
-== Intel(R) Celeron(R) N4100 CPU @ 1.10GHz 64bit
+## Intel(R) Celeron(R) N4100 CPU @ 1.10GHz 64bit
 deer.jpg
@@ Line 95: / Line 132: @@
 jpeg-decoder (0.1.20)          361.64ms
 go (1.13.8)                    554.87ms
+</code>
+## Intel(R) Atom(TM) x5-Z8350  CPU @ 1.44GHz 64bit
+deer.jpg
+<code>
+libjpeg-turbo (2.0.5)          198.06ms
+stb_image (2.26)               303.47ms
+jpeg-decoder (0.1.20)          387.97ms
+go (1.13.8)                    658.71ms
+</code>
+deer_progressive.jpg
+<code>
+libjpeg-turbo (2.0.5)          535.18ms
+stb_image (2.26)               632.70ms
+jpeg-decoder (0.1.20)          720.39ms
+go (1.13.8)                    1133.78ms
 </code>