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AlexeyAB / darknet

YOLOv4 / Scaled-YOLOv4 / YOLO - Neural Networks for Object Detection (Windows and Linux version of Darknet )
http://pjreddie.com/darknet/
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Suddenly drop of FPS using YOLOv3 #980

Open Palslayers opened 6 years ago

Palslayers commented 6 years ago

Hello,

I built darknet on my computer 10 days ago, and it worked fine. But after 3 days of intensive training this week end, YOLOv3 has suddenly less FPS (I was at 30FPS with yolov3 COCO, now i'm at 2.3 - same huge drop of FPS with tinyyolo3 and any dataset).

I'm wondering how to fix this problem - I have Windows 10, Nvidia GTX 1060 with max Q design, and another useless GPU. I built darknet with VS2017

issue

Yolo seems to use the good GPU, with only 10 to 15% when testing (which is a normal value compare to test i did in the past). My Nvidia gpu works fine, i tested it on recent games.

Already tried to restart computer... do I have to re-build Yolo ?

issue2

Thank you for your help !

Palslayers commented 6 years ago

I tried to test with another webcam : same problem.

Same issue with a video (test.mp4, yolov3.weights) :

issue issue2

Palslayers commented 6 years ago

It seems that the issue has resolved itself... but I still don't understand why I had this FPS loss during all the day!

AlexeyAB commented 6 years ago

Hi, do you use Laptop, may be overheat. Or other program occupied GPU.