Update

Author: devlights

examples/singleapp/ch_buffered_speed_compare/README.md

@@ -34,12 +34,47 @@ user    0m0.000s
 sys     0m0.000s
 ```
 
+## Github Codespaces (CPU=2)
+
+```sh
+$ lscpu | grep -E '^(CPU\(s\):|Model name:).*$'
+CPU(s):                               2
+Model name:                           AMD EPYC 7763 64-Core Processor
+
+$ task
+task: [default] rm -f ./app
+task: [default] goimports -w main.go
+task: [default] go build -o app main.go
+task: [default] time ./app -loop 500000 -inch 0 -outch 0
+numWorkers=2
+done
+
+real    0m0.605s
+user    0m0.000s
+sys     0m0.000s
+task: [default] time ./app -loop 500000 -inch 500000 -outch 0
+numWorkers=2
+done
+
+real    0m0.546s
+user    0m0.000s
+sys     0m0.000s
+task: [default] time ./app -loop 500000 -inch 500000 -outch 500000
+numWorkers=2
+done
+
+real    0m0.269s
+user    0m0.000s
+sys     0m0.000s
+```
 
 ## Chromebook
 
 ```sh
-$ lscpu | grep 'CPU(s):'
+$ lscpu | grep -E '^(CPU\(s\):|Model name:).*$'
 CPU(s):                               8
+Model name:                           Kryo-4XX-Silver
+Model name:                           Kryo-4XX-Gold
 
 $ task
 task: [default] rm -f ./app