google Colab, GPU is not working

[1000shin]

Hey Vincent,
Thx for the great fork! We're using to implement our project, but facing some issue.
when we use the google Colab to run, setting the GPU = 1 / CUDNN=1, but it is not working.
some error happen. "/bin/bash: ./darknet: No such file or directory"

! sed -i "s/GPU=0/GPU=1/g" /content/VG_AlexeyAB_darknet/Makefile
! sed -i "s/CUDNN=0/CUDNN=1/g" /content/VG_AlexeyAB_darknet/Makefile
! sed -i "s/OPENCV=1/OPENCV=0/g" /content/VG_AlexeyAB_darknet/Makefile

GPU:
NVIDIA-SMI 465.19.01 Driver Version: 460.32.03 CUDA Version: 11.2
Tesla K80

error :
nvcc fatal : Unsupported gpu architecture 'compute_30'
Makefile:177: recipe for target 'obj/convolutional_kernels.o' failed
make: *** [obj/convolutional_kernels.o] Error 1

!./darknet detector batch cfg/coco.data cfg/yolov4.cfg weights/yolov4.weights io_folder sample_imgs/ output/ -out output/result.json -ext_output > output/result.txt
error : /bin/bash: ./darknet: No such file or directory

[Vincent Gong]

Hi, Sorry for the late reply. I'm not sure if this version supports GPU. I have not tested it with GPU yet. Because of this failure, the compiling is not completed. Therefore the darknet file is not generated. Thus, it shows the "no such file" error. Regards, Vincent X. Gong

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On Tue, Apr 27, 2021 at 9:56 AM 1000shin ***@***.***> wrote: Hey Vincent, Thx for the great fork! We're using to implement our project, but facing some issue. when we use the google Colab to run, setting the GPU = 1 / CUDNN=1, but it is not working. some error happen. "/bin/bash: ./darknet: No such file or directory" ! sed -i "s/GPU=0/GPU=1/g" /content/VG_AlexeyAB_darknet/Makefile ! sed -i "s/CUDNN=0/CUDNN=1/g" /content/VG_AlexeyAB_darknet/Makefile ! sed -i "s/OPENCV=1/OPENCV=0/g" /content/VG_AlexeyAB_darknet/Makefile NVIDIA-SMI 465.19.01 Driver Version: 460.32.03 CUDA Version: 11.2 Tesla K80 error : nvcc fatal : Unsupported gpu architecture 'compute_30' Makefile:177: recipe for target 'obj/convolutional_kernels.o' failed make: *** [obj/convolutional_kernels.o] Error 1 !./darknet detector batch cfg/coco.data cfg/yolov4.cfg weights/yolov4.weights io_folder sample_imgs/ output/ -out output/result.json -ext_output > output/result.txt error : /bin/bash: ./darknet: No such file or directory [image: 2021-04-27_154813] <https://user-images.githubusercontent.com/45193672/116205959-da905580-a770-11eb-9366-4178a67c12da.png> [image: 2021-04-27_150256] <https://user-images.githubusercontent.com/45193672/116205962-dc5a1900-a770-11eb-89a6-3b41aa29f55d.png> [image: 2021-04-27_150234] <https://user-images.githubusercontent.com/45193672/116205964-dc5a1900-a770-11eb-9879-38448a036492.png> — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#28>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/ABSXEI4TQYYK43FSXBGW5TDTKZU2NANCNFSM43UOQ2KQ> .

[1000shin]

thx for the reply,
Haha, I'm not sure ,too.
If any update with the GPU operation, plz announce with us!!
thanks for the great fork again!

Best Regards
-Jason