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Add concise illustrative examples #2

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mrzv opened this issue May 23, 2015 · 1 comment

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mrzv commented May 23, 2015

Issue by Dmitriy Morozov
Friday Nov 14, 2014 at 18:08 GMT

For continuous data:

decompose the domain into regular blocks
read a 3xn NumPy array (of points)
distribute the points to their respective blocks using swap-reduce
exchange points within a fixed ghost radius with neighbors (perhaps along a single axis?)

For discrete data:

decompose the domain into regular blocks
read blocks in parallel
perform some trivial computation (?)
exchange data on the shared faces

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mrzv commented May 23, 2015

Comment by Dmitriy Morozov
Tuesday Dec 02, 2014 at 18:51 GMT

Perhaps, it's worth adding a simple compositing example. Something along the lines of:

generate random triangles
project them as a depth map onto an image
perform swap-reduce, combining the images, so that every processor ends up responsible for a small part of the image.

mrzv closed this as completed

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