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History

lionkun 8d232a63ad fix the perf tests of OpenCV.js so that it can run on Node.js successfully		2021-03-27 21:52:44 +00:00
..
perf_imgproc	fix the perf tests of OpenCV.js so that it can run on Node.js successfully	2021-03-27 21:52:44 +00:00
base.js	fix the perf tests of OpenCV.js so that it can run on Node.js successfully	2021-03-27 21:52:44 +00:00
package.json	Merge pull request #15371 from Wenzhao-Xiang:gsoc_2019	2019-09-24 16:30:42 +03:00
perf_64bits.html	Merge pull request #18068 from lionkunonly:gsoc_2020_simd	2020-10-18 20:30:36 +00:00
perf_64bits.js	Merge pull request #18068 from lionkunonly:gsoc_2020_simd	2020-10-18 20:30:36 +00:00
perf_helpfunc.js	fix the perf tests of OpenCV.js so that it can run on Node.js successfully	2021-03-27 21:52:44 +00:00
README.md	Fix spelling typos	2019-12-27 12:46:53 +00:00

OpenCV.js Performance Test

Node.js Version

node.js, npm: Make sure you have installed these beforehand with the system package manager.
Benchmark.js: Make sure you have installed Benchmark.js by npm before use. Please run npm install in the directory <build_dir>/bin/perf.

For example, if you want to test the performance of cvtColor, please run perf_cvtcolor.js by node in terminal:

node perf_cvtcolor.js

All tests of cvtColor will be run by above command.

If you just want to run one specific case, please use --test_param_filter="()" flag, like:

node perf_cvtcolor.js --test_param_filter="(1920x1080, COLOR_BGR2GRAY)"

To run performance tests, please launch a local web server in <build_dir>/bin folder. For example, node http-server which serves on localhost:8080.

Navigate the web browser to the kernel page you want to test, like http://localhost:8080/perf/imgproc/cvtcolor.html.

You can input the parameter, and then click the Run button to run the specific case, or it will run all the cases.