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 | 1 | initial version |
I checked my environment. The details are as follows.
But, I don't have web camera. So, I changed source to video file from camera input. In my environment, UMat(OpenCL-enabled) is faster than UMat(OpenCL-disabled). https://gist.github.com/atinfinity/fd82f794ebf736a2e2e3
[670017.262677] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[670025.273070] [drm] stuck on render ring
I think that your environment is Linux. It looks like issue particular to Linux. If the performance improved when you use video file as input data, it may be a issue of the capture on Linux.
| | 2 | No.2 Revision |
I checked my environment. The details are as follows.
But, I don't have web camera. So, I changed source to video file from camera input. In my environment, UMat(OpenCL-enabled) is faster than UMat(OpenCL-disabled). https://gist.github.com/atinfinity/fd82f794ebf736a2e2e3
[670017.262677] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[670025.273070] [drm] stuck on render ring
I think that your environment is Linux. It looks like issue particular to Linux. If the performance improved when you use video file as input data, it may be a issue of the capture on Linux.
| | 3 | No.3 Revision |
I checked on my environment. The details are as follows.
But, I don't have web camera. So, I changed source to video file from camera input. In my environment, UMat(OpenCL-enabled) is faster than UMat(OpenCL-disabled). https://gist.github.com/atinfinity/fd82f794ebf736a2e2e3
[670017.262677] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[670025.273070] [drm] stuck on render ring
I think that your environment is Linux. It looks like issue particular to Linux. If the performance improved when you use video file as input data, it may be a issue of the capture on Linux.