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Namgoo Lee ed86bd34b1 Merge pull request #11483 from nglee:dev_cudaCannyStreamIssue
cuda_canny : multi stream safety (#11483)

* CUDA_ImgProc/Canny Asynchronous test

* cuda_canny : multi stream safety (1/3)

- Convert global variable canny::counter to class local variable

* cuda_canny : multi stream safety (2/3)

- Use texture objects rather than texture reference for cc >= 3.0,
  since texture reference must be declared as a static global variable
  which results in race condition when ran concurrently

* cuda_canny : multi stream safety (3/3)

- Refrain from using global variable in row_filter and column_filter
  (converts column_filter::c_kernel and row_filter::c_kernel to local
  variables)

* Fixes #11193
2018-05-09 23:44:34 +03:00
2018-04-06 14:21:15 +03:00
2018-02-07 06:59:15 -05:00
2018-05-09 17:20:02 +03:00
2018-05-09 17:20:02 +03:00
2017-11-07 17:24:48 +03:00
2018-01-16 13:55:42 +03:00
2017-09-13 17:58:34 +03:00

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