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Author Topic: (Android) ZiiLabs Mandelmark  (Read 832 times)

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Stefan

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(Android) ZiiLabs Mandelmark
« on: May 14, 2012, 05:14:37 PM »
Quote
MandelMark is an Android application that has been developed by ZiiLABS to measure the floating point performance of modern mobile processors by visualising the solutions to the Mandelbrot set using an OpenGL ES 2.0 shader program. ...
MandelMark Explained

    Two triangles are drawn on the screen and an OpenGL 2.0 shader is used to render the MandelBrot set
    For each pixel the shader program is called to calculate the colour value of the pixel
    The shader loops up to 255 times to calculate if the pixel is within the Mandlebrot set
    The colour of the pixel is based on the number of loops taken to confirm it lies outside the set, or black if it lies within it
    The shader defaults to 32-bit floating point for the rendering if available


11 minutes with ARMv7/Tegra2
5 minutes with ARMv6/Adreno200 








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