Pavel Vlasov
35c7216846
IPP for OpenCV 2017u2 initial enabling patch;
2017-04-20 20:26:30 +03:00
Naba Kumar
00f3ad7217
Implement DFT as cv::Algorithm to support concurrent streams
2017-03-21 13:55:13 +02:00
Alexander Alekhin
0e4dde1781
Merge pull request #7872 from alalek:merge-2.4
2016-12-16 16:03:14 +02:00
Pavel Vlasov
349d5ba012
--perf_instrument parameter now has int type and 0, 1, 2 modes (1 - simple trees, 2 - expanded trees for functions with same name but different calling address);
...
Maximum depth limit var was added to the instrumentation structure;
Trace names output console output fix: improper tree formatting could happen;
Output in case of error was added;
Custom regions improvements;
Improved timing and weight calculation for parallel regions; New TC (threads counter) value to indicate how many different threads accessed particular node;
parallel_for, warnings fixes and ReturnAddress code from Alexander Alekhin;
2016-11-08 10:18:05 +03:00
Pavel Vlasov
30a6cee2fe
Instrumentation for OpenCV API regions and IPP functions;
2016-08-19 18:10:03 +03:00
Maksim Shabunin
5a938309c1
More compilation warnings fixed
2016-04-19 16:08:48 +03:00
Maksim Shabunin
11378fcb17
Fixed compiation problems
2016-04-19 14:50:07 +03:00
Maksim Shabunin
233612efd7
Reworked HAL dft/dct interface, added replacement documentation
2016-04-08 16:03:51 +03:00
Maksim Shabunin
f40d701427
DFT: renamed HAL functions
2016-04-08 11:19:28 +03:00
Maksim Shabunin
008abd28fd
Extracted HAL interfaces for DFT/DCT, added new test
2016-04-08 11:19:28 +03:00
Alexander Alekhin
1836d41b5c
warning fix (MSVS2015)
2015-12-12 15:23:31 +03:00
Maksim Shabunin
6e9d0d9a0c
Visual Studio 2015 warning and test fixes
2015-10-20 12:48:37 +03:00
Pavel Vlasov
62854dcc0d
Enables support of IPP 9.0.0;
...
HAVE_IPP_ICV_ONLY will be undefined if OpenCV was linked against ICV packet from IPP9 or greater. ICV9+ packets will be aligned with IPP in OpenCV APIs
This will ease code management between IPP and ICV
2015-09-29 17:27:13 +03:00
Pavel Vlasov
14b006e808
IPP_VERSION_X100 was changed to:
...
IPP_VERSION_MAJOR * 100 + IPP_VERSION_MINOR*10 + IPP_VERSION_UPDATE
to manage changes between updates more easily.
IPP_DISABLE_BLOCK was added to ease tracking of disabled IPP functions;
2015-09-25 17:50:15 +03:00
Pavel Vlasov
2177c7c5a8
Some IPP functions were encapsulated;
...
Minor changes to IPP implementations;
2015-09-25 17:30:26 +03:00
Alexander Alekhin
53fc5440d7
implement singleton lazy initialization
2015-06-23 14:38:45 +03:00
Vadim Pisarevsky
0ee8634b2f
fixed random failures in Core_DFT.complex_output2 test (the case of input_mat.cols == 1)
2015-05-05 20:31:30 +03:00
Vadim Pisarevsky
74e2b8cbcb
fixed invalid output of cv::dft when using DFT_ROWS + DFT_COMPLEX_OUTPUT ( http://code.opencv.org/issues/3428 )
2015-04-29 23:08:22 +03:00
Dmitry-Me
ce167e233b
Reduce variable scope
2015-03-20 13:27:08 +03:00
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
Alexander Karsakov
a89ff402fc
Refactoring of OCL_FftPlan class
2014-08-27 10:33:25 +04:00
Alexander Karsakov
3ae95150c7
Added double support for OCL version of DFT
2014-08-25 18:08:43 +04:00
Alexander Karsakov
fa818d03b8
Changed twiddle buffer creation to use OCL buffer pool (if possible)
2014-08-18 18:22:52 +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
Vadim Pisarevsky
05e7c29de5
fixed various warnings and obvious errors reported by clang compiler and the coverity tool.
2014-08-10 00:10:05 +04:00
Adil Ibragimov
98d5731ad8
some formal changes (generally adding constness)
2014-08-07 15:49:14 +04:00
Alexander Alekhin
55188fe991
world fix
2014-08-05 20:12:35 +04:00
Vadim Pisarevsky
962b519708
Merge pull request #2996 from akarsakov:ocl_dft_new_concept
2014-07-28 15:59:59 +00:00
Alexander Karsakov
fecfaf4092
Using std::map in PlanCache
2014-07-28 14:19:47 +04:00
Alexander Karsakov
37d01e2d27
Added license header, using cv::Ptr, small fixes.
2014-07-25 13:27:00 +04:00
Alexander Karsakov
66ac46214d
Final refactoring, fixes
2014-07-24 13:23:02 +04:00
Elena Gvozdeva
4fdd6de8e8
Fixed ippiDFT call
2014-07-23 13:39:31 +04:00
Alexander Karsakov
1d2cf0e20e
Added nonzero_rows support
2014-07-22 18:31:08 +04:00
Alexander Karsakov
52f76a3283
Added rest Elena's changes
2014-07-22 18:31:08 +04:00
Alexander Karsakov
7791264525
Added multi-block scheme
2014-07-22 18:31:03 +04:00
Alexander Karsakov
2b9e556055
Added Elena's changes with implemented DFT_INVERSE C2C mode.
2014-07-22 18:27:31 +04:00
Alexander Karsakov
b17bf031f6
Added DFT_SCALE for forward transforms
2014-07-22 18:27:31 +04:00
Alexander Karsakov
6c8b6bd0c7
Added packing to CCS format
2014-07-22 18:27:25 +04:00
Alexander Karsakov
ed07241f89
Completed all forward transforms.
2014-07-22 18:27:17 +04:00
Alexander Karsakov
e5a3ab3cb9
Added fftplan cache
2014-07-22 18:27:08 +04:00
Alexander Karsakov
0318d27720
Enabled precalculated wave
2014-07-22 18:26:58 +04:00
Alexander Karsakov
5dd9263848
Multi-radix with kernel generation
2014-07-22 18:25:59 +04:00
Ilya Lavrenov
bd5e4c6c49
other kernels now use row scheme
2014-05-26 12:19:06 +03:00
Alexander Alekhin
1f638a3e5b
icv: enable functions
2014-05-12 15:38:38 +04:00
Alexander Alekhin
07d5f56707
Merge pull request #2679 from alalek:ippicv_update
2014-05-07 18:24:41 +04:00
Alexander Alekhin
849228ac6a
Merge pull request #2684 from ElenaGvozdeva:ippiDFT
2014-05-07 17:57:17 +04:00
Alexander Alekhin
0e1bf58195
Merge pull request #2634 from ElenaGvozdeva:ippiDCT
2014-05-07 14:49:13 +04:00
Elena Gvozdeva
12279e2631
fixed
2014-05-06 14:49:03 +04:00
Elena Gvozdeva
e362c3fb38
fixed
2014-05-06 13:09:45 +04:00
Alexander Alekhin
b62e59aac0
icv: enable functions
2014-04-29 15:36:43 +04:00
