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tornadomeet / mxnet-face

Using mxnet for face-related algorithm.
Apache License 2.0
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Faster R-CNN detection is too slow, sym.bind() cost about 28s #27

Closed JalongMa closed 7 years ago

JalongMa commented 7 years ago

I test the time of sym.bind(), it cost about 28s with GPU and cudnn4. This is too slow. What's wrong with this function ?

tornadomeet commented 7 years ago

so strange! what's the image size? less than 1s here.

JalongMa commented 7 years ago

@tornadomeet short size is 600, max size is less than 1000, keep the default value.

tornadomeet commented 7 years ago

have you used https://github.com/tornadomeet/mxnet-face/blob/master/detection/demo.sh#L3 ? if not used NaiveEngine, then the time count is wrong.

JalongMa commented 7 years ago

@tornadomeet Thanks your answer very much ! I git a new version mxnet and rebuild it. This problem is sloved. Thanks your code !

JalongMa commented 7 years ago

@tornadomeet There is one more question. Where can i find the complete API references of MXNet python package ? I can not find them in official website of MXNet.........

tornadomeet commented 7 years ago

here, http://mxnet.io/packages/python/index.html#python-api-reference

JalongMa commented 7 years ago

@tornadomeet Thanks a lot !