Batcher's Bitonic Sort - Parallelized Visualization

Visualization of Batcher's bitonic sorter running on an array of 65536 elements, in parallel. The code is in C++, using std::threads. To avoid oversubscription (my CPU has 8 cores), it uses the sequential version of the algorithm until the subarray size is greater than 128 elements. I should have probably made this threshold larger though...

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