opencv/modules/core/perf
Sayed Adel f2fe6f40c2 Merge pull request #15510 from seiko2plus:issue15506
* core: rework and optimize SIMD implementation of dotProd

  - add new universal intrinsics v_dotprod[int32], v_dotprod_expand[u&int8, u&int16, int32], v_cvt_f64(int64)
  - add a boolean param for all v_dotprod&_expand intrinsics that change the behavior of addition order between
    pairs in some platforms in order to reach the maximum optimization when the sum among all lanes is what only matters
  - fix clang build on ppc64le
  - support wide universal intrinsics for dotProd_32s
  - remove raw SIMD and activate universal intrinsics for dotProd_8
  - implement SIMD optimization for dotProd_s16&u16
  - extend performance test data types of dotprod
  - fix GCC VSX workaround of vec_mule and vec_mulo (in little-endian it must be swapped)
  - optimize v_mul_expand(int32) on VSX

* core: remove boolean param from v_dotprod&_expand and implement v_dotprod_fast&v_dotprod_expand_fast

  this changes made depend on "terfendail" review
2019-10-07 22:01:35 +03:00
..
cuda ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
opencl Merge pull request #12437 from vpisarev:avx2_fixes 2018-09-06 18:56:55 +03:00
perf_abs.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_addWeighted.cpp Merge pull request #12411 from vpisarev:wide_convert 2018-09-06 19:36:59 +03:00
perf_arithm.cpp core(perf): fix addScalar test 2018-08-16 19:36:28 +03:00
perf_bitwise.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_compare.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_convertTo.cpp Merge pull request #12411 from vpisarev:wide_convert 2018-09-06 19:36:59 +03:00
perf_cvround.cpp fast_math: add extra perf/unit tests 2019-08-07 14:59:46 -05:00
perf_dft.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_dot.cpp Merge pull request #15510 from seiko2plus:issue15506 2019-10-07 22:01:35 +03:00
perf_inRange.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_io_base64.cpp core: disable I/O perf test 2019-02-27 18:07:45 +03:00
perf_lut.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_main.cpp C4447 warning about main function format suppressed. 2013-08-21 07:24:46 -07:00
perf_mat.cpp Utilize CV_UNUSED macro 2018-09-07 20:33:52 +09:00
perf_math.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_merge.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_minmaxloc.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_norm.cpp Merge pull request #13317 from terfendail:norm_wintr 2018-11-29 19:34:14 +03:00
perf_precomp.hpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_reduce.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_sort.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_split.cpp Merge pull request #12437 from vpisarev:avx2_fixes 2018-09-06 18:56:55 +03:00
perf_stat.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00
perf_umat.cpp ts: refactor OpenCV tests 2018-02-03 19:39:47 +00:00