Dustin Van Tate Testa dvtate

Installing Linux on the Chuwi Vi8

This gist is a work in progress with various tips and bits of information designed to aid anyone in trying to get linux working on their Chuwi Vi8.

NOTE: As of yet, none of the information has been CONFIRMED by myself!!! I will be providing links that point to all the resources where other users have reported certain things to be working. This disclaimer will be removed once I test and confirm everything.

Support

This project aims to get Arch Linux running on the device with wifi and touch working. Other priorities can be added through requests.

Specifications and Drivers

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

	<?xml version="1.0" encoding="UTF-8"?>
	<!--

	This file is based on the javascript.lang file of GtkSourceView.
	It has additional Typescript keywords defined.
	Author: Johannes Bergmann
	Copyright (C) 2014 Johannes Bergmann

	###

	#include <stdio.h>
	#include <stdlib.h>
	#include <string.h>
	#include <dlfcn.h>

	int main(int argc, char** argv)
	{
	void *handle;
	void (func_print_name)(const char);

	#include <iostream>
	#include <stack>
	#include <cstring>
	#include <cstdio>
	#include <cstdlib>
	#include <cmath>


	#define MAX_LEN 200

	According to all known laws
	of aviation,


	there is no way a bee
	should be able to fly.


	Its wings are too small to get
	its fat little body off the ground.

	<!doctype>
	<html>
	<body>
	<script type="text/javascript">
	/* by m0nt0y4 */
	function binaryAgent(arr) {
	var charcoded = [],
	finalStr = '',
	i;

	const fs = require("fs");
	const { parse } = require("@webassemblyjs/wast-parser");
	const { print } = require("@webassemblyjs/wast-printer");
	const identifiedToIndex = require("@webassemblyjs/ast/lib/transform/wast-identifier-to-index/index");
	const t = require("@webassemblyjs/ast");
	const traverse = t.traverse;

	const insert = (a1, a2, index) => [
	...a1.slice(0, index),
	...a2,

	// ==UserScript==
	// @name NoPerformanceNow
	// @namespace https://yuki.network/
	// @version 0.2
	// @description Disables performance.now() to make JavaScript exploits harder.
	// @author ReimuNotMoe, ClassicOldSong
	// @match :///*
	// @grant unsafeWindow
	// ==/UserScript==

	/*
	Simple stack Virtual Machine
	Version 1.0
	by DreamVB

	This is a simple example of how to code a simple VM in C
	At the moment this vm only supports a small amount of instruction I hope to add more as I learn more.
	This version has some hard coded example that you can test in the vm. Next version I plan to load the examples from files.

	If you like this code, or if you have some improvements I can make drop me a message below: