Vadim Pisarevsky
743160b6ac
Merge pull request #4158 from alalek:fix-bigdata-copyto
2015-07-08 10:00:46 +00:00
Alexander Alekhin
885114ed2c
fix copyTo memory corruption, but the main problem is still here
2015-07-02 13:47:59 +03:00
Alexander Alekhin
24e2a008c3
copyTo: fix for big data (4Gb+)
2015-06-25 21:08:37 +03:00
Pavel Vlasov
e57609836c
Warning fix;
2015-06-24 14:43:42 +03:00
Pavel Vlasov
101607a7d0
Imgproc_Hist_MinMaxVal.accuracy fix;
...
Some code style corrections;
2015-06-24 13:50:17 +03:00
Dmitry Budnikov
a5a21019b2
ipp_countNonZero build fix;
...
Removed IPP port for tiny arithm.cpp functions
Additional warnings fix on various platforms.
Build without OPENCL and GCC warnings fixed
Fixed warnings, trailing spaces and removed unused secure_cpy.
IPP code refactored.
IPP code path implemented as separate static functions to simplify future work with IPP code and make it more readable.
2015-06-18 12:47:07 +03:00
Ilya Lavrenov
5f7a994ad1
fixed internal compiler error
2015-02-20 15:46:22 +03:00
Ilya Lavrenov
fc0869735d
used popcnt
2015-01-12 10:59:30 +03:00
Chuanbo Weng
2d8c89c40b
Remove unnecessary kercn limitation of 4.
...
When accessing global memory by DWORD4, memory bandwidth
can be fully utilized on Intel platform. This patch will
make more image format(e.g. 8UC4) be processed in DWORD4
by work-item. After applying this patch, 3 subcase of
./opencv_perf_core --gtest_filter=OCL_RepeatFixture_Repeat.Repeat/*
can be speedup on HD4000 graphics card with Beignet:
OCL_RepeatFixture_Repeat.Repeat/2, 64% improvement.
OCL_RepeatFixture_Repeat.Repeat/6, 50% improvement.
OCL_RepeatFixture_Repeat.Repeat/8, 56% improvement.
Signed-off-by: Chuanbo Weng <chuanbo.weng@intel.com>
2014-12-04 11:15:13 +08:00
Pavel Vlasov
45958eaabc
Implementation detector and selector for IPP and OpenCL;
...
IPP can be switched on and off on runtime;
Optional implementation collector was added (switched off by default in CMake). Gathers data of implementation used in functions and report this info through performance TS;
TS modifications for implementations control;
2014-10-15 14:24:41 +04:00
Ilya Lavrenov
00f16e9178
neon
2014-10-03 08:43:02 +00:00
Elena Gvozdeva
31ac73c315
fix for cv::memopTypeToStr
2014-08-29 14:18:52 +04:00
Ilya Lavrenov
2f46cf5ddb
changed base types for cv::memopTypeToStr
2014-08-25 11:23:46 +04:00
Vadim Pisarevsky
5f590ebed0
Merge pull request #3094 from Adil-Ibragimov:minor_fixes_in_Mat-data
2014-08-13 18:28:51 +00:00
Vadim Pisarevsky
d97f9fc477
now the tests pass with loop_times==30
2014-08-13 16:32:01 +04:00
Adil Ibragimov
8a4a1bb018
Several type of formal refactoring:
...
1. someMatrix.data -> someMatrix.prt()
2. someMatrix.data + someMatrix.step * lineIndex -> someMatrix.ptr( lineIndex )
3. (SomeType*) someMatrix.data -> someMatrix.ptr<SomeType>()
4. someMatrix.data -> !someMatrix.empty() ( or !someMatrix.data -> someMatrix.empty() ) in logical expressions
2014-08-13 15:21:35 +04:00
Alexander Alekhin
55188fe991
world fix
2014-08-05 20:12:35 +04:00
Elena Gvozdeva
9db8592aa8
fixed ocl_flip for cn==3
2014-07-31 16:57:47 +04:00
Vadim Pisarevsky
5267ed46c7
1. disabled OpenCL acceleration for cv::multiply() (CV_32F), cv::divide (CV_32F), cv::convertScaleAbs (CV_32F) and cv::reduce (SUM, CV_32F), cv::reduce (MIN & MAX), cv::flip (3-channel case).
...
2. changed the number of test loops from 1 to 30 (except for cv::pow() test, which fails for yet unknown reason)
3. disabled IPP acceleration for 3-channel norms.
4. modified relativeNorm test function to handle very small values
2014-07-30 18:19:47 +04:00
Ilya Lavrenov
405f12fe80
optimized cv::flip (CV_8UC1)
2014-06-04 14:21:42 +04:00
Alexander Alekhin
c2ca059baf
Merge pull request #2798 from ilya-lavrenov:tapi_copymakeborder
2014-06-04 12:22:52 +04:00
Alexander Alekhin
5e8a3cde94
Merge pull request #2757 from ElenaGvozdeva:ocl_flip
2014-06-03 13:19:42 +04:00
Ilya Lavrenov
ab428c9dbd
optimized cv::copyMakeBorder
2014-06-02 15:46:44 +04:00
Ilya Lavrenov
c83455d8a4
optimized cv::repeat
2014-05-23 13:16:27 +03:00
Elena Gvozdeva
c7dc884855
T-API: optimized ocl_flip
2014-05-16 11:01:10 +04:00
Ilya Lavrenov
d16e0b377f
disabled IPP functions that slower than OpenCV
2014-05-13 15:06:38 +04:00
Alexander Alekhin
b62e59aac0
icv: enable functions
2014-04-29 15:36:43 +04:00
Alexander Alekhin
32b25de583
Merge pull request #2656 from ilya-lavrenov:ipp_copymakeborder
2014-04-24 20:30:34 +04:00
Ilya Lavrenov
46e8d9d02d
cv::copyMakeBorder
2014-04-24 14:27:51 +04:00
Ilya Lavrenov
51e2a8ec96
fixes
2014-04-22 14:51:39 +04:00
Ilya Lavrenov
fe644ede19
cv::multiply
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
8603c58f37
Mat::setTo(with mask)
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
0b678c2451
Mat::setTo(Scalar::all(0))
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
3bd8211a72
Mat::copyTo
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
f7ec4a5c47
Mat::copyTo with mask
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
8d24a83c9c
cv::flip inplace
2014-04-21 13:14:55 +04:00
Ilya Lavrenov
2cd7a913ed
verbose errors
2014-04-17 11:07:01 +04:00
Ilya Lavrenov
f3c56f8310
first attemp
2014-04-17 11:07:01 +04:00
Alexander Alekhin
ab691a4a24
ipp: some functions are not available in the ICV package #2
2014-04-09 18:20:49 +04:00
Ilya Lavrenov
77723db034
cv::flip
2014-04-09 00:11:28 +04:00
Ilya Lavrenov
8d97d0d631
added 3-channels support to cv::flip
2014-03-18 19:31:37 +04:00
Alexander Alekhin
e4608229f0
ocl: copyMakeBorder 3-channel
2014-03-10 17:22:49 +04:00
Ilya Lavrenov
050cca0422
improved performance of cv::flip (flip cols)
2014-03-03 19:04:32 +04:00
Ilya Lavrenov
ce0557ebb8
fixed defects from Xcode
2014-02-25 17:33:12 +04:00
Ilya Lavrenov
7f785e0a11
refactored core using new macro
2014-01-24 23:59:00 +04:00
Roman Donchenko
e45fd939c2
Merge remote-tracking branch 'origin/2.4' into merge-2.4
...
Conflicts:
modules/ocl/src/cl_runtime/cl_runtime.cpp
modules/ocl/src/cl_runtime/clamdblas_runtime.cpp
modules/ocl/src/cl_runtime/clamdfft_runtime.cpp
modules/ocl/src/cl_runtime/generator/template/clamdblas_runtime.cpp.in
modules/ocl/src/cl_runtime/generator/template/clamdfft_runtime.cpp.in
2014-01-20 15:10:19 +04:00
Roman Donchenko
4e4a7d0353
Removed an unnecessary workaround for matrix-to-vector copyTo.
2014-01-17 14:16:22 +04:00
Roman Donchenko
ee97a5e757
Re-fix bug #3319 with less side effects.
2014-01-17 14:13:21 +04:00
Roman Donchenko
fee2ed37fc
Merge remote-tracking branch 'origin/2.4' into merge-2.4
...
Conflicts:
modules/contrib/src/retina.cpp
modules/core/include/opencv2/core/mat.hpp
modules/core/src/algorithm.cpp
modules/core/src/arithm.cpp
modules/features2d/src/features2d_init.cpp
modules/gpu/include/opencv2/gpu/gpu.hpp
modules/gpu/perf/perf_imgproc.cpp
modules/imgproc/src/generalized_hough.cpp
modules/ocl/include/opencv2/ocl/ocl.hpp
modules/video/src/tvl1flow.cpp
modules/video/src/video_init.cpp
2014-01-14 11:53:59 +04:00
Ilya Lavrenov
6b9ebcbf3d
deleted extra semicolons
2014-01-07 02:52:30 +04:00
