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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
3rdparty update IPPICV package 2014-11-05 13:26:23 +03:00
apps Several type of formal refactoring: 2014-08-13 15:21:35 +04:00
cmake Remove redundant -mfpu=neon flag. 2014-11-19 23:26:36 +02:00
data moved part of video to contrib/{outflow, bgsegm}; moved matlab to contrib 2014-08-10 23:24:16 +04:00
doc Doxygen documentation: BiB references and fixes 2014-12-01 15:50:55 +03:00
include Split highgui module to videoio and highgui 2014-07-14 23:16:47 +04:00
modules Remove unnecessary kercn limitation of 4. 2014-12-04 11:15:13 +08:00
platforms Fixing iOS clang warnings, part 3 2014-10-17 18:15:21 +04:00
samples Merge pull request #3463 from Dikay900:fix_sample_video_writer 2014-12-02 09:04:27 +00:00
.gitattributes Made changes to OpenCVFindMatlab suggested by SpecLad 2013-09-14 13:32:15 +10:00
.gitignore Merge remote-tracking branch 'origin/2.4' into merge-2.4 2014-01-14 11:53:59 +04:00
.tgitconfig Add tgit.icon project config 2014-02-26 17:46:52 +08:00
CMakeLists.txt silence cmake 3.0+ warnings on LOCATION attribute 2014-11-18 16:18:22 +03:00
index.rst GSoC Python Tutorials 2013-09-23 13:41:14 +05:30
LICENSE Initial Linux packages build rools for CPack. 2014-01-21 20:34:36 +04:00
README.md Replaced Gittip button 2014-02-15 13:10:09 +04:00

README.md

OpenCV: Open Source Computer Vision Library

Gittip

Resources

Contributing

Please read before starting work on a pull request: http://code.opencv.org/projects/opencv/wiki/How_to_contribute

Summary of guidelines:

  • One pull request per issue;
  • Choose the right base branch;
  • Include tests and documentation;
  • Clean up "oops" commits before submitting;
  • Follow the coding style guide.