leiradel

#include <stddef.h>
#include <string.h>

#include <lua.h>
#include <lauxlib.h>

#include "luasocket/src/ftp.lua.h"
#include "luasocket/src/headers.lua.h"
#include "luasocket/src/http.lua.h"
#include "luasocket/src/ltn12.lua.h"

leiradel

-- Based off https://github.com/EmmanuelOga/easing

-- For all easing functions:
-- t = elapsed time between 0 and 1
-- b = begin
-- c = end

local pow = math.pow
local sin = math.sin
local cos = math.cos

leiradel

#include <imgui.h>
#include <imgui_impl_sdl.h>
#include <imgui_impl_opengl2.h>

#include <SDL.h>
#include <SDL_opengl.h>

#include <string>

class Application

leiradel

• User/Kernel split
  • 3 GB user, 1 GB kernel
• User split
  • 1 MB unmapped for illegal access exceptions
  • .text, .rodata, .data, heap and stack
  • Heap is right after .data
  • Stack is at the end of the available user RAM
  • Heap and stack grow towards each other
• Kernel split
• 512 MB VideoCore RAM (reserved address space, actual RAM may be less)

leiradel

/*
The MIT License (MIT)

Copyright (c) 2016 Andre Leiradella

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is

leiradel

#include <stdio.h>
#include <stdint.h>

/*---------------------------------------------------------------------------*/
/* stb_image config and inclusion */

#define STBI_ASSERT( x )

#define STB_IMAGE_IMPLEMENTATION
#include "stb_image.h"

leiradel

#include <stdio.h>
#include <stdint.h>

/*---------------------------------------------------------------------------*/
/* stb_image config and inclusion */

#define STBI_ASSERT( x )

#define STB_IMAGE_IMPLEMENTATION
#include "stb_image.h"

leiradel

set title 'Graph Title'
set xlabel 'ms'
set ylabel 'Mb'
set terminal svg
set output 'graph.svg'
plot 'lua.log' title 'Lua' with lines, 'wren.log' title 'Wren' with lines

leiradel

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

#include <wren.h>

#ifdef __APPLE__
#include <mach/mach_time.h>
#else

leiradel

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

#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>

#ifdef __APPLE__