Parallel Computing in Python using mpi4py
S. Weston (Yale)Parallel Computing in Python using mpi4pyJune 2017 25 / 26. K-Means example: alternate ending Instead of sending all of the results to rank 0, we can perform an \allreduce" on the distortion values so that all of the workers know which worker has the best result. Then the winning worker can broadcast its centroids to everyone else.
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