the launch timed out and was terminated in function icvCalcLayerDetAndTrace_gpu

asked 2015-06-09 04:00:21 -0600

abhiguru gravatar image 
 OpenCV Error: Gpu API call (the launch timed out and was terminated) in icvCalcLayerDetAndTrace_gpu, file /home/ubuntu/cv/modules/opencv_contrib-master/modules/xfeatures2d/src/cuda/surf.cu, line 250
terminate called after throwing an instance of 'cv::Exception'
  what():  /home/ubuntu/cv/modules/opencv_contrib-master/modules/xfeatures2d/src/cuda/surf.cu:250: error: (-217) the launch timed out and was terminated in function icvCalcLayerDetAndTrace_gpu

Anyone seen the error before ?

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Comments

Look here. My first guess is that you have multiple threads and two threads are trying to access the same memory location ...

StevenPuttemans gravatar imageStevenPuttemans ( 2015-06-09 04:14:33 -0600 )edit
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