kjg0724 2e80d30df4 imgproc: migrate MomentsInTile_SIMD<ushort> to universal:scalable intrinsics (#28881) ...

Migrate the ushort specialization from CV_SIMD128 to (CV_SIMD ||
CV_SIMD_SCALABLE), enabling AVX2/AVX512/RVV widths instead of 128-bit only.
uchar specialization left at CV_SIMD128 — initial migration regressed on
RVV (Muse Pi v3.0, 0.77~0.85x) when vlanes16 == TILE_SIZE collapses the
SIMD loop to one iteration and per-tile setup overhead dominates.

- replace v_int32x4/v_uint32x4/v_uint64x2 with scalable v_int32/v_uint32/v_uint64
- iota vector in static const sized by VTraits::max_nlanes (initialized once at program load)
- drop buf64; use v_reduce_sum(v_uint64) directly (defined on all backends)
- vx_cleanup() at operator() tail for RVV vsetvl hygiene

2026-06-24 09:33:49 +03:00

..

doc

fixed typo

2025-03-19 21:38:08 +05:30

include/opencv2

Merge pull request #28773 from rmsalinas:imgproc_find_truco_contours

2026-05-14 13:55:39 +03:00

misc

Merge pull request #28051 from dkurt:minAreaRect_angle

2025-11-25 15:56:59 +03:00

perf

Merge pull request #29194 from Enilrats:opt-emd-performance

2026-06-10 18:23:35 +03:00

src

imgproc: migrate MomentsInTile_SIMD<ushort> to universal:scalable intrinsics (#28881)

2026-06-24 09:33:49 +03:00

test

Merge pull request #29096 from Rishiii57:fix/matchtemplate-sqdiff-precision-21786

2026-06-16 13:52:16 +03:00

CMakeLists.txt

Merge pull request #29250 from amd:fast_lut8u_simd

2026-06-18 17:29:18 +03:00