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
opencl
perf_abs.cpp
perf_addWeighted.cpp
perf_arithm.cpp
perf_bitwise.cpp
perf_compare.cpp
perf_convertTo.cpp
perf_cvround.cpp
perf_dft.cpp
perf_dot.cpp Merge pull request #15510 from seiko2plus:issue15506 2019-10-07 22:01:35 +03:00
perf_inRange.cpp
perf_io_base64.cpp
perf_lut.cpp
perf_main.cpp
perf_mat.cpp
perf_math.cpp
perf_merge.cpp
perf_minmaxloc.cpp
perf_norm.cpp
perf_precomp.hpp
perf_reduce.cpp
perf_sort.cpp
perf_split.cpp
perf_stat.cpp
perf_umat.cpp