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bf02c40a - Add mimo_cmf_30x

Add mimo_cmf_30x Summary: This is the real deal from Pyper Reviewed By: jansel, yf225, xuzhao9, rkindi, nmacchioni, jiawenliu64 Differential Revision: D42878688 fbshipit-source-id: 3c87fd59d837a13a7a0585f3b4d6b35fbe644859