CPU Mutlithread detection

[struthio]

hi,

I was running darknet_images.py on RPi (so CPU detection with OpenCV).
Although when script is running I noticed that only 1 code (out of 4) is used for detection.
Is there any way to run detection on 4 cores to speedup process ?

[stephanecharette]

Modify your code to load 4 instances. Or load images on 1 thread, and run inference on the other 3?

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On Thu, Mar 23, 2023, 14:54 struthio, ***@***.***> wrote: hi, I was running darknet_images.py on RPi (so CPU detection with OpenCV). Although when script is running I noticed that only 1 code (out of 4) is used for detection. Is there any way to run detection on 4 cores to speedup process ? — Reply to this email directly, view it on GitHub <#8760>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABGTV2AYEX7EG7OO2YTVB7LW5TBBJANCNFSM6AAAAAAWFY6KFA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>

[struthio]

RPi have limited RAM, so 4 images concurrently might be too much.
I was asking of running detection on 1 image to run in 4 threads.