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opencv/modules/core/src
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Vadim Pisarevsky 43820d89b4
further improvements in split & merge; started using non-temporary store instructions (#12063) 
* 1. changed static const __m128/256 to const __m128/256 to avoid wierd instructions and calls inserted by compiler.
2. added universal intrinsics that wrap MOVNTPS and other such (non-temporary or "no cache" store) instructions. v_store_interleave() and v_store() got respective flags/overloaded variants
3. rewrote split & merge to use the "no cache" store instructions. It resulted in dramatic performance improvement when processing big arrays

* hopefully, fixed some test failures where 4-channel v_store_interleave() is used

* added missing implementation of the new universal intrinsics (v_store_aligned_nocache() etc.)

* fixed silly typo in the new intrinsics in intrin_vsx.hpp

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors

* still trying to fix VSX compiler errors
2018-07-26 12:04:28 +03:00
..
cuda cuda: eliminate part of build warnings 2018-04-05 17:53:22 +03:00
opencl print() is a function in Python 3 2018-05-03 07:12:12 +02:00
utils opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
algorithm.cpp Python: wrap Algorithm::read and Algorithm::write 2017-11-27 17:04:56 +01:00
alloc.cpp build: unreachable code after CV_Error() (part 2) 2018-04-24 16:03:40 +03:00
arithm_core.hpp core: fix absdiff (non-optimized, fp) to prevent "-0" results 2016-11-23 13:55:38 +03:00
arithm_simd.hpp core: fix AVX2 min implementation 2018-04-04 17:38:58 +03:00
arithm.cpp Check for empty Mat in compare, operator= and RNG::fill, fixed related tests 2018-07-17 17:50:50 +03:00
array.cpp Fixed several issues found by static analysis tools 2018-07-23 17:22:47 +03:00
batch_distance.cpp Fixed issues found by static analysis (mostly DBZ) 2018-07-17 16:14:54 +03:00
bufferpool.impl.hpp core: apply CV_OVERRIDE/CV_FINAL 2018-03-28 17:57:59 +03:00
channels.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
check.cpp avoid negative index. 2018-07-14 16:05:29 +08:00
command_line_parser.cpp build: unreachable code after CV_Error() (part 2) 2018-04-24 16:03:40 +03:00
conjugate_gradient.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
convert_c.cpp Split convert.cpp into smaller pieces 2018-02-12 15:17:19 +03:00
convert_scale.cpp Merge pull request #11285 from take1014:core_6125 2018-04-28 14:14:10 +03:00
convert.avx2.cpp Split convert.cpp into smaller pieces 2018-02-12 15:17:19 +03:00
convert.cpp Merge pull request #11634 from vpisarev:empty_mat_with_types_2 2018-05-31 16:36:39 +00:00
convert.fp16.cpp Wide univ intrinsics (#11953) 2018-07-16 18:57:24 +03:00
convert.hpp Split convert.cpp into smaller pieces 2018-02-12 15:17:19 +03:00
convert.sse4_1.cpp Split convert.cpp into smaller pieces 2018-02-12 15:17:19 +03:00
copy.cpp Check for empty Mat in compare, operator= and RNG::fill, fixed related tests 2018-07-17 17:50:50 +03:00
count_non_zero.cpp Split stat.cpp into smaller pieces 2018-02-12 14:14:08 +03:00
cuda_gpu_mat.cpp handle huge matrices correctly (#11505) 2018-05-14 15:29:14 +03:00
cuda_host_mem.cpp handle huge matrices correctly (#11505) 2018-05-14 15:29:14 +03:00
cuda_info.cpp build: unreachable code after CV_Error() 2018-04-23 15:45:57 +03:00
cuda_stream.cpp cuda: avoid unnecessary cudaStreamSynchronize() call 2018-05-15 18:38:22 +03:00
datastructs.cpp Issues found by static analysis (5th round) 2017-07-01 18:56:24 +03:00
directx.cpp refactor: don't use CV_ErrorNoReturn() internally 2018-04-24 15:38:42 +03:00
directx.inc.hpp core: added DirectX interop implementation (OpenCL) with samples 2013-12-13 19:02:41 +04:00
downhill_simplex.cpp core: apply CV_OVERRIDE/CV_FINAL 2018-03-28 17:57:59 +03:00
dxt.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
gl_core_3_1.cpp build: unreachable code after CV_Error() (part 2) 2018-04-24 16:03:40 +03:00
gl_core_3_1.hpp updated license header in whole gpu module 2013-03-22 14:03:15 +04:00
glob.cpp Build for embedded systems 2017-12-11 13:27:37 +03:00
hal_internal.cpp core(lapack): fix build issues related to 'extern "C"' 2018-01-24 14:53:04 +03:00
hal_internal.hpp Add QR decomposition to HAL 2016-09-05 18:20:04 +03:00
hal_replacement.hpp HAL for minMaxIdx 2017-12-22 12:56:52 +03:00
intel_gpu_gemm.inl.hpp core(ocl): fix parameters for 'intelblas_gemm_buffer_NT' kernel 2017-11-02 12:50:32 +03:00
kmeans.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
lapack.cpp core: solve(): add check for passed 'method' values 2018-07-13 15:15:48 +03:00
lda.cpp Merge pull request #11049 from take1014:#10948 2018-03-12 21:49:10 +03:00
logger.cpp core: set default logger level to 'warning' in Release builds 2018-06-05 18:39:47 +03:00
lpsolver.cpp Merge pull request #8816 from mshabunin:sprintf-fix 2017-06-08 21:53:16 +02:00
lut.cpp core: apply CV_OVERRIDE/CV_FINAL 2018-03-28 17:57:59 +03:00
mathfuncs_core.dispatch.cpp ICV2017u3 package update; 2017-08-23 14:24:43 +03:00
mathfuncs_core.simd.hpp further improvements in split & merge; started using non-temporary store instructions (#12063) 2018-07-26 12:04:28 +03:00
mathfuncs.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
matmul.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
matrix_c.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
matrix_decomp.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
matrix_expressions.cpp Merge pull request #11214 from take1014:core_9720 2018-04-04 18:36:02 +03:00
matrix_iterator.cpp Split matrix.cpp into smaller pieces 2018-02-05 19:16:33 +03:00
matrix_operations.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
matrix_sparse.cpp Split matrix.cpp into smaller pieces 2018-02-05 19:16:33 +03:00
matrix_wrap.cpp build: unreachable code after CV_Error() (part 2) 2018-04-24 16:03:40 +03:00
matrix.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
mean.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
merge.cpp further improvements in split & merge; started using non-temporary store instructions (#12063) 2018-07-26 12:04:28 +03:00
minmax.cpp Split stat.cpp into smaller pieces 2018-02-12 14:14:08 +03:00
norm.cpp core: disabled IPP AVX512 normL1(a, b, mask) 2018-04-27 12:57:53 +03:00
ocl_deprecated.hpp ocl: low-level API to support OpenCL binary programs 2017-12-05 22:25:14 +03:00
ocl.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
opengl.cpp core: fix autobuffer usage in opengl.cpp 2018-07-08 09:51:06 +02:00
out.cpp core: apply CV_OVERRIDE/CV_FINAL 2018-03-28 17:57:59 +03:00
ovx.cpp OpenVX calls updated to use single common OpenVX context per thread 2017-02-21 16:08:23 +03:00
parallel_impl.cpp core: fix mm_pause() for non-SSE i386 builds 2018-04-09 18:37:35 +03:00
parallel_impl.hpp core: fix pthreads performance 2018-01-26 04:09:11 +00:00
parallel.cpp core: fix icc std::exception_ptr detection 2018-04-26 17:46:25 +03:00
pca.cpp Add overloaded cv::PCACompute() that returns also the eigenvalues. Useful for Java and Python OpenCV where PCA is not available. 2018-07-13 15:05:54 +02:00
persistence_base64.cpp Merge pull request #11353 from eecsninja:3.4 2018-04-20 15:31:47 +03:00
persistence_c.cpp Solves #11156 (#11160) 2018-03-28 15:35:38 +03:00
persistence_cpp.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
persistence_json.cpp More issues found by static analysis 2018-07-24 16:04:42 +03:00
persistence_types.cpp Fixed several issues found by static analysis tools 2018-07-23 17:22:47 +03:00
persistence_xml.cpp core: added checks and "fixit" items for persistence parsers 2018-03-27 16:19:43 +03:00
persistence_yml.cpp core: added checks and "fixit" items for persistence parsers 2018-03-27 16:19:43 +03:00
persistence.cpp refactor: don't use CV_ErrorNoReturn() internally 2018-04-24 15:38:42 +03:00
persistence.hpp build: enable -Wimplicit-fallthrough warning for OpenCV modules 2018-04-19 19:54:03 +03:00
precomp.hpp handle huge matrices correctly (#11505) 2018-05-14 15:29:14 +03:00
rand.cpp Check for empty Mat in compare, operator= and RNG::fill, fixed related tests 2018-07-17 17:50:50 +03:00
softfloat.cpp build: enable -Wimplicit-fallthrough warning for OpenCV modules 2018-04-19 19:54:03 +03:00
split.cpp further improvements in split & merge; started using non-temporary store instructions (#12063) 2018-07-26 12:04:28 +03:00
stat_c.cpp Split stat.cpp into smaller pieces 2018-02-12 14:14:08 +03:00
stat.dispatch.cpp core(stat): create dispatch.cpp file 2017-07-02 22:45:10 +00:00
stat.hpp Split stat.cpp into smaller pieces 2018-02-12 14:14:08 +03:00
stat.simd.hpp core(stat): add required CV_AVX_GUARD 2017-07-02 22:45:10 +00:00
stl.cpp War on Whitespace, master edition: file endings. 2013-08-27 14:23:26 +04:00
sum.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
system.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
tables.cpp removed duplicated Hershey fonts 2014-08-15 12:09:16 +04:00
trace.cpp core: apply CV_OVERRIDE/CV_FINAL 2018-03-28 17:57:59 +03:00
types.cpp Split matrix.cpp into smaller pieces 2018-02-05 19:16:33 +03:00
umatrix.cpp opencv: Use cv::AutoBuffer<>::data() 2018-07-04 19:11:29 +03:00
umatrix.hpp core(ocl): fix deadlock in UMatDataAutoLock 2018-01-16 17:33:06 +03:00
va_intel.cpp refactor: don't use CV_ErrorNoReturn() internally 2018-04-24 15:38:42 +03:00