This is a demo of the C++11 multithreading feature.
The program will visualize the fractal shapes of Mandelbrot set.
Fractal_s.cpp is a singlethreaded program. Fractal_MT_block.cpp is a multithreaded program divided the Mandelbrot set in blocks. Fractal_MT_inter.cpp is a multithreaded program divided the Mandelbrot set intervally. Mandelbrot12k.bmp is the picture of visualization.