* hexagon: add hvx_vec_repl helpers and use those for splat-from-vtcm usecase
* hmx-mm: optimize per-group scale handling
* hmx-fa: optimize slope load from vtcm
* hmx-fa: use aligned access where possible in hmx-utils
* hexagon: add hvx_vec_repl_2x_f16 helper and consolidate repl helpers
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Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>
* hex-mm: process m-tail rows on HMX instead of HVX
* hmx-mm: unroll and optimize padded activation loop
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Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>
