hexagon: tiling, tracing and optimizations for unary ops (#25474)

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* hexagon: tile wide rows in pointwise unary ops to avoid VTCM overflow

* unary: reject permuted tensors for now (not used by models)

* hex-unary: replace divs with fastdiv

* hex-unary: add vtcm layout and host computed kernel params

* hex-unary: move fastdiv init into kernel params

* hex-unary: add specialized thread functions to improve generated code

* hex-unary: tracing instrumentation for unary ops

* hex-unary: factor out hvx kernels, streamline and remove more duplication

* ggml-hexagon: fix std::min collision with Windows min macro

* hex-cmake: make lto build happy

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Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>

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This commit is contained in:

Aparna M P

2026-07-09 10:15:47 -07:00

committed by GitHub

co-authored by Max Krasnyansky

parent 82fce65d8b

commit fb30ba9a6c

9 changed files with 1087 additions and 681 deletions

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ggml/src/ggml-hexagon/htp/unary-ops.c

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