OpenCV OpenCL Warning - CoffeLake, Ubuntu 16.04

OpenCV OpenCL Warning - CoffeLake, Ubuntu 16.04

Folks,

Can you help me clarify the reason for the following warning, running OpenCL.

OpenCV(ocl4dnn): consider to specify kernel configuration cache directory
                 via OPENCV_OCL4DNN_CONFIG_PATH parameter

Following is the code snippet added.

            net.setPreferableBackend(cv.dnn.DNN_BACKEND_OPENCV)
            net.setPreferableTarget(cv.dnn.DNN_TARGET_OPENCL_FP16)

 

I am executing, Object Detection Inference using OpenCV and Caffe.

System Details

OS: Ubuntu 16.04

Processor: Intel® Core™ i3-8109U CPU @ 3.00GHz × 4

Grpahics: Intel® HD Graphics (Coffeelake 3x8 GT3)

OpenCV: Version 4.0

OpenCL: Version 19.21.13045

 

Thanks

Guru

 

 

2 posts / 0 new
Last post
For more complete information about compiler optimizations, see our Optimization Notice.

Hi GuruV,

Thanks for the interest.

This issue was discussed on the OpenCV github. It may be useful to review that issue and submit follow up questions there if necessary.

 

Thanks,

 

-MichaelC

Leave a Comment

Please sign in to add a comment. Not a member? Join today