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T-API: minor optimization of cv::LUT#2927

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opencv-pushbot merged 1 commit intoopencv:masterfrom
ilya-lavrenov:tapi_lut
Jul 10, 2014
Merged

T-API: minor optimization of cv::LUT#2927
opencv-pushbot merged 1 commit intoopencv:masterfrom
ilya-lavrenov:tapi_lut

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@ilya-lavrenov
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Description:

  • optimized index calculation
  • don't use vectors for CV_32FC1 (used ocl::predictOptimalVectorWidth)

Performance report:
http://ocl.itseez.com/intel/export/perf/pr/2927/report/

check_regression=_OCL_LUT*
test_filter=_OCL_LUT*
test_modules=core
build_examples=OFF

@ilya-lavrenov
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@vbystricky, please, review.

@vbystricky
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👍
@mostafahagog or @abatushi or @myshevts or @mletavin or @krodyush
Please approve this optimization.

@Daniil-Osokin
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Guys (@vbystricky, @ilya-lavrenov, @mostafahagog, @abatushi, @myshevts, @mletavin, @krodyush), thanks for your effort! Any updates?

@vbystricky
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@Daniil-Osokin, wait for approving.

@myshevts
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👍

@Daniil-Osokin
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@myshevts Maxim, thanks!

@alalek alalek assigned myshevts and unassigned mostafahagog Jul 10, 2014
@opencv-pushbot opencv-pushbot merged commit 10c772f into opencv:master Jul 10, 2014
@ilya-lavrenov ilya-lavrenov deleted the tapi_lut branch July 10, 2014 11:48
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6 participants