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2d8c89c40b
opencv/modules
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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
..
androidcamera Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
calib3d Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
core Remove unnecessary kercn limitation of 4. 2014-12-04 11:15:13 +08:00
cuda Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudaarithm Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudabgsegm Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
cudacodec Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudafeatures2d Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudafilters Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudaimgproc Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudalegacy Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
cudaoptflow Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudastereo Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
cudawarping Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
cudev Doxygen documentation: cuda 2014-12-01 15:47:13 +03:00
features2d Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
flann Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
highgui Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
imgcodecs Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
imgproc Merge pull request #3443 from HelenWong:bug3363Fix 2014-12-02 09:14:36 +00:00
java Merge pull request #3344 from mshabunin:java_automation 2014-10-20 06:50:34 +00:00
ml Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
objdetect Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
photo Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
python Mod: Open header files with io.open for Python 2/3 compatibility. 2014-11-10 21:09:43 +08:00
shape Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
stitching Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
superres Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
ts ocl: change processing of OpenCL failures 2014-11-05 19:44:36 +03:00
video Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
videoio Merge pull request #3453 from mshabunin:doxygen-others 2014-12-02 09:05:32 +00:00
videostab Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
viz Doxygen documentation: more fixes and cleanups 2014-12-01 15:50:36 +03:00
world fixed MSVC warnings and iOS framework compile error 2014-10-18 21:58:34 +04:00
CMakeLists.txt world fix 2014-08-05 20:12:35 +04:00
refman.rst.in