pkufool / cpp_neon_play Goto Github PK

A cpp arm neon playground for beginners.

• A simple editor developed with flask and codemirror with which one can run neon instrucments any time and any where with a browser only.

• Plenty of examples that help you to learn arm SIMD from scratch。

.
├── README.md
├── codelab
│   ├── codelab.txt               # example list
│   ├── neon_product.cc           # example code
│   └── neon_sum.cc
├── neon_service.py               # editor backend service
├── requirements.txt
├── run_service.sh                # start script
├── static
│   ├── codemirror
│   ├── fonts
│   ├── index.css
│   ├── index.js
│   ├── jquery-3.3.1.min.js
│   ├── main.js                   # editor frontend 
│   └── vue.js
└── templates
    └── index.html                # editor page

To set up your own C/S architecture editor, you need a server runs on arm cpu that with python installed.

• Install requirements

pip install -r requirements.txt

• Run server

bash run_service.sh

You can custom your server with:

--port      # http listen port
--memory    # max memory usage for single program(in bytes)
--timeout   # max time execute for single program(in seconds)

if you don't have a arm cpu, feel free to use the one deployed on my cell phone (http://neon.kingway.fun/)

All the examples are listed in the codelab folder with .cc extension, codelab.txt is a text file lists the file names and display labels.

• Array Sum
• Dot Product
• Maximum Element
• Minimum Element
• AddVecVec