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Author SHA1 Message Date
ShouyuandGitHub bcfc8c3cec ggml-hexagon: optimize activation function (#18393) 
* refactor: refactor silu

* refactor: optimize swiglu

* refactor: remove unncessary if in swiglu

* refactor: refactor swiglu_oai

* chore: fix formatting issue
 2026-01-02 21:24:24 -08:00
ShouyuGitHubMax Krasnyansky
 		bf6bc3c155 ggml-hexagon: gelu optimization (#18151) 
* feat: working gelu with src0 put on vtcm

* feat: gelu ping-pong for both in and out

* fix: fixu compile error

* break: distinguish dma ddr->vtcm and vtcm->ddr operation

* fix: fix dma queue size

* break: update dma api to either pop src or dst ptr

* fix: fix activation vtcm allocation issue for src1 when swapperd

* refactor: ping-pong gelu logic to avoid unnecessary if else

* dma: improved queue interface and prefetch handling

* gelu: fix N+2 block prefetch

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Co-authored-by: Max Krasnyansky <maxk@qti.qualcomm.com>
 2025-12-22 10:56:52 -08:00
ShouyuandGitHub 0a0bba05e8 ggml-hexagon: swiglu_oai operation (#18114) 
* snapshot: debug ggml-hexagon swiglu-oai

* fix: fix hvx_min_scalar_f32

* feat: working swiglu-oai

* chore: fix formating isue
 2025-12-17 13:38:21 -08:00
ShouyuandGitHub 4470a0764a ggml-hexagon: gelu operation (#17921) 
* feat: inital support for gelu using sigmoid approximation

* snapshot: faster gelu using polynomial approximation

* test: disable l2-block prefetch in polynomail approximation

* Revert "test: disable l2-block prefetch in polynomail approximation"

This reverts commit 72339994d45b2bed887e79994403c378d90b62b5.

* Revert "snapshot: faster gelu using polynomial approximation"

This reverts commit 2a787a61d11f9e63e5943a2e6d134b2f0c402ace.

* debug: temporarily disable unnecessary log message for debug purpose

* Feat: optiized unaligned sigmoid_f32

* Feat: larger l2prefetch block

* feat: apply unaligned-load optimization on mul and mul_scalar

* Revert "debug: temporarily disable unnecessary log message for debug purpose"

This reverts commit 84f2f23aa9f17e2fa826db969cd825d0ab192995.

* refactor: cleanup commented unused code

* chore: reformat code with clang-formatter to pass cli test

* Revert "chore: reformat code with clang-formatter to pass cli test"

This reverts commit 952877ec24732b12010c7fa7ed3fc8de4b74e718.

* fix: fix loop overflow

* chore: fix formating ci error
 2025-12-17 10:39:32 -08:00
ShouyuandGitHub c45f89d551 ggml-hexagon: mm for mtmd (#17894) 
* feat: add run_mtmd script for hexagon

* fix: fix issue in fp16xfp32 mm

* fix: remove opt_experiment for fp16xfp32 mm

* fix: ggml-hexagon: matmul fp16xfp32 support non-contigious src0

* fix: fix syntax check for run-mtmd.sh for cli
 2025-12-15 10:53:56 -08:00