ggml-hexagon: flash-attention and reduce-sum optimizations#19141

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max-krasnyansky merged 19 commits intoggml-org:masterfrom

chraac:dev-fa-opt-part2

Jan 31, 2026

Commits on Jan 25, 2026

wip
chraac
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Commits on Jan 27, 2026

ggml-hexagon: refactor dot product functions to use a common loading function for improved readability
chraac
committed
optimize vector dot product functions to use unified reduction for improved performance
chraac
committed

Commits on Jan 29, 2026

wip

chraac
authored and
max-krasnyansky
committed
ggml-hexagon: add vectorized dot product function for FP32 and FP16 accumulation

chraac
authored and
max-krasnyansky
committed
ggml-hexagon: optimize dot product functions for FP16 and FP32 with new vectorized implementations

chraac
authored and
max-krasnyansky
committed
wip

chraac
authored and
max-krasnyansky
committed
ggml-hexagon: optimize hvx_vec_dump_f32_n and hvx_vec_reduce_sum_qf32x2 functions for improved performance

chraac
authored and
max-krasnyansky
committed
ggml-hexagon: refactor dot product functions to use a common loading function for improved readability

chraac
authored and
max-krasnyansky
committed
optimize vector dot product functions to use unified reduction for improved performance

chraac
authored and
max-krasnyansky
committed

Commits on Jan 30, 2026

Commits on Jan 31, 2026