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opencv/modules/core/src
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Yuantao Feng 8207549638
Merge pull request #26991 from fengyuentau:4x/core/norm2hal_rvv 
core: improve norm of hal rvv #26991

Merge with https://github.com/opencv/opencv_extra/pull/1241

### Pull Request Readiness Checklist

See details at https://github.com/opencv/opencv/wiki/How_to_contribute#making-a-good-pull-request

- [x] I agree to contribute to the project under Apache 2 License.
- [x] To the best of my knowledge, the proposed patch is not based on a code under GPL or another license that is incompatible with OpenCV
- [x] The PR is proposed to the proper branch
- [ ] There is a reference to the original bug report and related work
- [x] There is accuracy test, performance test and test data in opencv_extra repository, if applicable
      Patch to opencv_extra has the same branch name.
- [ ] The feature is well documented and sample code can be built with the project CMake
2025-03-18 09:42:55 +03:00
..
cuda Adding getStdAllocator() to cv::cuda::GpuMat 2024-08-01 09:36:08 +02:00
opencl OpenCL: OpenBSD build fix 2025-01-19 02:46:25 -05:00
parallel build: made environment access a separate feature 2024-10-30 18:37:22 +03:00
utils build: made environment access a separate feature 2024-10-30 18:37:22 +03:00
algorithm.cpp compatibility: keep Ptr<FileStorage> stubs till OpenCV 5.0 2022-12-16 00:47:44 +00:00
alloc.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
arithm_ipp.hpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
arithm.cpp Merge pull request #26459 from savuor:rv/hal_absdiff_scalar 2024-11-19 10:35:49 +03:00
arithm.dispatch.cpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
arithm.simd.hpp Fix compilation on some 32-bit windows 2023-11-29 16:27:11 +01:00
array.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
async.cpp Merge pull request #23736 from seanm:c++11-simplifications 2024-01-19 16:53:08 +03:00
batch_distance.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
bindings_utils.cpp Merge pull request #26602 from shyama7004:minor-fix 2025-01-10 15:02:18 +03:00
buffer_area.cpp core: remove unnecessary pointer cleanup in BufferArea 2022-07-24 11:58:17 +03:00
bufferpool.impl.hpp
channels.cpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
check.cpp Merge pull request #25981 from Kumataro:fix25971 2024-08-09 14:22:02 +03:00
command_line_parser.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
conjugate_gradient.cpp
convert_c.cpp core: rework code locality 2021-03-02 23:24:28 +00:00
convert_scale.dispatch.cpp Deprecated convertTypeStr and made new variant that also takes the buffer size 2023-04-26 09:48:15 -04:00
convert_scale.simd.hpp Merge pull request #27006 from hanliutong:rvv-fix-ui-1024 2025-03-04 16:49:59 +03:00
convert.dispatch.cpp Merge pull request #26804 from amane-ame:norm_hal_rvv 2025-02-06 19:34:54 +03:00
convert.hpp core: Rename cv::float16_t to cv::hfloat (#25217) 2024-03-21 23:44:19 +03:00
convert.simd.hpp Merge pull request #27006 from hanliutong:rvv-fix-ui-1024 2025-03-04 16:49:59 +03:00
copy.cpp core: Rename cv::float16_t to cv::hfloat (#25217) 2024-03-21 23:44:19 +03:00
count_non_zero.dispatch.cpp Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-04-21 10:55:04 +03:00
count_non_zero.simd.hpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
cuda_gpu_mat_nd.cpp Merge pull request #26472 from chacha21:gpumatnd_step 2024-12-17 17:26:14 +03:00
cuda_gpu_mat.cpp Added no-imp placeholder when HAVE_CUDA is false 2024-08-01 10:00:31 +02:00
cuda_host_mem.cpp build: fix warnings 2019-03-05 14:47:04 +03:00
cuda_info.cpp
cuda_stream.cpp cuda: add python bindings to allow GpuMat and Stream objects to be initialized from raw pointers 2023-05-22 11:02:04 +03:00
datastructs.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
directx.cpp bugfix convertFromD3D11Texture2D 2022-03-03 07:21:53 +09:00
directx.inc.hpp Merge pull request #13972 from Mainvooid:add_cuda_support_for_D3D11_interop 2019-03-24 18:34:09 +03:00
downhill_simplex.cpp Fix spelling typos 2019-12-27 12:46:53 +00:00
dxt.cpp Merge pull request #26865 from amane-ame:dxt_hal_rvv 2025-03-07 11:08:41 +03:00
gl_core_3_1.cpp
gl_core_3_1.hpp
glob.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
hal_internal.cpp Merge pull request #24804 from fengyuentau:fix_lapack_warnings 2024-05-21 16:58:16 +03:00
hal_internal.hpp core: include version.hpp in cvdef.h, fix precomp.hpp usage 2021-02-16 11:10:45 +00:00
hal_replacement.hpp Merge pull request #26865 from amane-ame:dxt_hal_rvv 2025-03-07 11:08:41 +03:00
has_non_zero.dispatch.cpp Merge pull request #22947 from chacha21:hasNonZero 2023-06-09 13:37:20 +03:00
has_non_zero.simd.hpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
intel_gpu_gemm.inl.hpp core(ocl): buffer bounds in intelblas_gemm_buffer_NT 2021-09-10 12:10:41 +00:00
kmeans.cpp kmeans: assertion "There can't be more clusters than elements" 2022-01-08 23:42:21 +01:00
lapack.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
lda.cpp Merge remote-tracking branch 'upstream/3.4' into merge-3.4 2019-04-01 18:11:55 +03:00
logger.cpp core(logger): strip path prefix 2022-12-07 23:58:36 +00:00
lpsolver.cpp Merge remote-tracking branch 'origin/3.4' into merge-3.4 2023-06-20 09:56:57 +03:00
lut.cpp Merge pull request #26903 from asmorkalov:as/openvx_hal 2025-02-14 11:55:20 +03:00
mathfuncs_core.dispatch.cpp Merge pull request #26999 from GenshinImpactStarts:polar_to_cart 2025-03-17 14:16:09 +03:00
mathfuncs_core.simd.hpp Merge pull request #26999 from GenshinImpactStarts:polar_to_cart 2025-03-17 14:16:09 +03:00
mathfuncs.cpp Merge pull request #26999 from GenshinImpactStarts:polar_to_cart 2025-03-17 14:16:09 +03:00
mathfuncs.hpp
matmul.dispatch.cpp Backport some of C API removal in core module implementation. 2024-11-14 11:24:00 +03:00
matmul.simd.hpp Relax the loop condition to process the final batch. 2025-03-13 07:54:41 +00:00
matrix_c.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
matrix_decomp.cpp
matrix_expressions.cpp Backport some of C API removal in core module implementation. 2024-11-14 11:24:00 +03:00
matrix_iterator.cpp core: include version.hpp in cvdef.h, fix precomp.hpp usage 2021-02-16 11:10:45 +00:00
matrix_operations.cpp replace null literals with nullptr; optimize setidentity with std::fill for cv_64fc1 2025-02-06 23:48:23 +05:30
matrix_sparse.cpp Remove useless C headers 2025-01-13 16:34:28 +01:00
matrix_transform.cpp HALL interface for transpose2d. 2024-04-05 14:12:36 +03:00
matrix_wrap.cpp Avoid future integer overflow in _OutputArray::create 2024-07-23 16:22:55 +02:00
matrix.cpp Set and check allocator pointer for all cv::Mat instances. 2024-08-05 10:07:14 +03:00
mean.dispatch.cpp Merge pull request #26903 from asmorkalov:as/openvx_hal 2025-02-14 11:55:20 +03:00
mean.simd.hpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
merge.dispatch.cpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
merge.simd.hpp Merge pull request #23980 from hanliutong:rewrite-core 2023-08-11 08:33:33 +03:00
minmax.cpp Backported some CALL_HAL improvements from 5.x #26946 2025-03-03 16:22:48 +03:00
norm.dispatch.cpp Merge pull request #27042 from fengyuentau:4x/core/normDiff_simd 2025-03-12 16:43:10 +03:00
norm.simd.hpp Merge pull request #26991 from fengyuentau:4x/core/norm2hal_rvv 2025-03-18 09:42:55 +03:00
ocl_disabled.impl.hpp Merge pull request #24918 from opencv-pushbot:gitee/alalek/core_convertfp16_replacement 2024-01-26 12:56:52 +03:00
ocl.cpp build: made environment access a separate feature 2024-10-30 18:37:22 +03:00
opengl.cpp more guarding 2024-10-11 02:18:14 +02:00
out.cpp core: Rename cv::float16_t to cv::hfloat (#25217) 2024-03-21 23:44:19 +03:00
ovx.cpp Fixed compilation on windows with openvx 2020-01-06 06:32:56 +03:00
parallel_impl.cpp Merge pull request #24280 from casualwind:parallel_opt 2023-09-27 16:21:20 +03:00
parallel_impl.hpp
parallel.cpp Merge pull request #25832 from chachoi-world:4.x 2024-08-06 20:25:39 +03:00
pca.cpp
persistence_base64_encoding.cpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
persistence_base64_encoding.hpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
persistence_impl.hpp Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 2024-11-11 14:13:33 +03:00
persistence_json.cpp Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 2024-11-11 14:13:33 +03:00
persistence_types.cpp Merge pull request #26446 from dkurt:file_storage_empty_and_1d_mat 2024-11-12 17:51:10 +03:00
persistence_xml.cpp Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 2024-11-11 14:13:33 +03:00
persistence_yml.cpp Merge pull request #26434 from dkurt:dk/int64_file_storage_4.x 2024-11-11 14:13:33 +03:00
persistence.cpp Merge pull request #26846 from MaximSmolskiy:fix_bug_with_int64_support_for_FileStorage 2025-01-28 11:08:26 +03:00
persistence.hpp Remove useless C headers 2025-01-13 16:34:28 +01:00
precomp.hpp Merge pull request #13879 from chacha21:REDUCE_SUM2 2023-04-28 20:42:52 +03:00
rand.cpp Merge pull request #26259 from Kumataro:fix26258 2024-10-08 15:55:00 +03:00
softfloat.cpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
split.dispatch.cpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
split.simd.hpp Merge pull request #23109 from seanm:misc-warnings 2023-10-06 13:33:21 +03:00
stat_c.cpp core: rework code locality 2021-03-02 23:24:28 +00:00
stat.dispatch.cpp
stat.hpp
stat.simd.hpp Fixed several cases of unaligned pointer cast 2024-12-02 16:15:23 +03:00
stl.cpp
sum.dispatch.cpp Merge pull request #24179 from Kumataro:fix24145 2023-08-23 22:53:11 +03:00
sum.simd.hpp Merge pull request #25598 from asmorkalov:as/tables_range_check_core 2024-05-17 10:48:40 +03:00
system.cpp Add CMake checks for getauxval and elf_aux_info for POWER 2025-01-19 13:27:20 -05:00
tables.cpp
trace.cpp Merge pull request #21937 from Kumataro:4.x-fix-21911 2022-05-13 17:32:05 +00:00
types.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
umatrix.cpp Partially back-port #25075 to 4.x 2024-03-05 12:15:39 +03:00
umatrix.hpp
va_intel.cpp Fallback to vaCreateImage + vaPutImage/vaGetImage when vaDeriveImage fails 2022-01-31 17:12:37 -05:00
va_wrapper.impl.hpp build: made environment access a separate feature 2024-10-30 18:37:22 +03:00